date:20151107

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1513673/+attachment/4514734/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] ProcCpuinfo.txt

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514736/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] JournalErrors.txt

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514733/+files/JournalErrors.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] CurrentDmesg.txt

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514731/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] Re: 15.10 swapping heavily after process exceeds 50% physical RAM

apport information

** Tags added: apport-collected wily

** Description changed:

  I am experiencing a memory management problem with 15.10 that I did not
  experience with 15.04.  I have a 24-core (48 thread) server with 64G of
  RAM.  I am getting some strange behavior with respect to swapping and
  physical memory use.
  
  You can see my problem in 'top':
  
  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem
  
  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 
  
  There's a single user logged in (me), and I have a single process using
  a large amount of virtual memory. However, something is limiting it to
  around half the physical memory, while the swap partition is basically
  full. I've watched these processes (Synopsys Design Compiler) run, and
  they don't break the 50% mark until swap fills. And another weird thing
  is that kswapd0 uses very high (usually 100%) CPU. AFAIK, kswapd0 should
  be I/O bound and therefore not use a lot of CPU time.
  
  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:
  
  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited
  
  I've also tried setting swappiness to 10, but that didn't help.
  
  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.
  
- I've done some googling about kswapd0 using high CPU, and all I can work
- out is that some people think it's a kernel bug.
+ I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
+ --- 
+ AlsaDevices:
+  total 0
+  crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
+  crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
+ AplayDevices: Error: [Errno 2] No such file or directory
+ ApportVersion: 2.19.1-0ubuntu3
+ Architecture: amd64
+ ArecordDevices: Error: [Errno 2] No such file or directory
+ AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
+ DistroRelease: Ubuntu 15.10
+ HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
+ InstallationDate: Installed on 2013-11-27 (709 days ago)
+ InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
+ MachineType: Supermicro X9DRW
+ Package: linux (not installed)
+ PciMultimedia:
+  
+ ProcEnviron:
+  TERM=screen
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
+ ProcFB: 0 VESA VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
+ ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
+ RelatedPackageVersions:
+  linux-restricted-modules-4.2.0-16-generic N/A
+  linux-backports-modules-4.2.0-16-generic  N/A
+  linux-firmware1.149
+ RfKill: Error: [Errno 2] No such file or directory
+ Tags:  wily
+ Uname: Linux 4.2.0-16-generic x86_64
+ UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
+ UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
+ _MarkForUpload: True
+ dmi.bios.date: 08/08/2013
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 3.0a
+ dmi.board.asset.tag: To be filled by O.E.M.
+ dmi.board.name: X9DRW
+ dmi.board.vendor: Supermicro
+ dmi.board.version: 0123456789
+ dmi.chassis.asset.tag: To Be Filled By O.E.M.
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Supermicro
+ dmi.chassis.version: 0123456789
+ dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
+ dmi.product.name: X9DRW
+ dmi.product.version: 0123456789
+ dmi.sys.vendor: Supermicro

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1513673/+attachment/4514730/+files/CRDA.txt

-- 
You received this bug notification because you

[Kernel-packages] [Bug 1513673] ProcModules.txt

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514738/+files/ProcModules.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] Lsusb.txt

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1513673/+attachment/4514735/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] Re: 15.10 swapping heavily after process exceeds 50% physical RAM

I'll see if I can try a newer kernel some time this week.  I should note
that as long as I'm running multiple processes, this problem doesn't
happen.  But if I'm running only ONE, then it resists using more than
half physical memory.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias:

[Kernel-packages] [Bug 1513673] ProcInterrupts.txt

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514737/+files/ProcInterrupts.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name:

[Kernel-packages] [Bug 1513673] IwConfig.txt

apport information

** Attachment added: "IwConfig.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514732/+files/IwConfig.txt

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Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1512042] [NEW] wifi no working

You have been subscribed to a public bug:

i am unable to use my D-Link DWA-130 WIRELESS USB STICK TO CONNECT TO
THE INTERNET VIA WiFi

currently I have to use a 40 meter cable running through my house..

Help

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xorg 1:7.7+1ubuntu8.1
ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27
Uname: Linux 3.13.0-66-generic i686
.tmp.unity.support.test.0:
 
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: i386
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Sat Oct 31 18:57:20 2015
DistUpgraded: Fresh install
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus: ndiswrapper, 1.59, 3.13.0-66-generic, i686: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Intel Corporation 82915G/GV/910GL Integrated Graphics Controller [8086:2582] 
(rev 04) (prog-if 00 [VGA controller])
   Subsystem: IBM Device [1014:02d8]
InstallationDate: Installed on 2014-12-14 (321 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-66-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/27/2006
dmi.bios.vendor: IBM
dmi.bios.version: 2BKT50AUS
dmi.board.name: IBM
dmi.chassis.vendor: IBM
dmi.modalias: 
dmi:bvnIBM:bvr2BKT50AUS:bd04/27/2006:svnIBM:pn81432MU:pvrThinkCentreM51:rvnIBM:rnIBM:rvr:cvnIBM:ct6:cvr:
dmi.product.name: 81432MU
dmi.product.version: ThinkCentre M51
dmi.sys.vendor: IBM
version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.5
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1.6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Sat Oct 31 18:26:17 2015
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 
xserver.version: 2:1.15.1-0ubuntu2.7

** Affects: linux (Ubuntu)
 Importance: Low
 Status: Incomplete


** Tags: apport-bug bios-outdated-2bkt53a compiz-0.9 i386 trusty ubuntu
-- 
wifi no working
https://bugs.launchpad.net/bugs/1512042
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux in Ubuntu.

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[Kernel-packages] [Bug 1240940] Re: Need support for Realtek Wifi card rtl8723be [10ec:b723]

2015-11-07 Thread Jelle

Hi,

I'm experiencing the same issue as @avirup-das. I have the RTL8723BE on
my HP Stream 11. I verified the wifi works great in Windows (8) so the
internal card is okay.

Using Xubuntu-amd64 15.10 with new installed kernel 4.3.0 (same results
as in kernel 4.2.0)

Wifi does work and the laptop connects to the network, but my wireless
controller reports a very weak signal from my laptop. Ubuntu also
reports a weak signal with connection to the AP. I can only connect to
wifi when sitting next to the AP. (All my other devices can connect fine
from a certain distance from the AP.)

Signal is stable (very near the AP) when sitting in the same place and
there's no interference. Bandwidth/speed is between 1kb/sec and
100kb/sec max.

 # iwlist wlo1 txpower
returns Tx-Power at 20dBm (100mW), so that seems okay.

I've tried;
- Using newest lwfinger git driver: Getting the above results
- With and without the modprobe config options (tried on and off 'ips', 'msi', 
'fwlps' and 'swlps'): "msi:Y" results in no connection, msi:N does give above 
results. No difference setting other options.
- Use ndiswrapper to use Windows drivers for this card: This doesn't change 
anything to the above.

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Title:
  Need support for Realtek Wifi  card rtl8723be [10ec:b723]

Status in HWE Next:
  Fix Released
Status in HWE Next trusty series:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Released

Bug description:
  This device is appearing in some OEM machines, but driver is not yet
  available upstream.

  This bug is only for the initial support of this WiFi adapter, it's
  not working 100% well yet, please report new "not working bug" or
  contact upstream but not keep posting comments, thanks.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1240940/+subscriptions

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Re: [Kernel-packages] [Bug 751689] Re: [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

2015-11-07 Thread Anders Hall

Side note. Had this problem before. 250 version is not affected  (changed
to that model).
On Nov 7, 2015 7:25 AM, "ellieviolet46"  wrote:

> I also face this problem in lenovo and now i am thinking that change the
> brand and try something new  http://www.doneessay.co.uk
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/751689
>
> Title:
>   [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/751689/+subscriptions
>

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Title:
  [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Maverick:
  Won't Fix
Status in linux source package in Natty:
  Won't Fix
Status in linux source package in Precise:
  Confirmed
Status in thinkfan package in Debian:
  Fix Released
Status in linux package in Fedora:
  Unknown

Bug description:
  On my Thinkpad x201s with an i7, if I utilize all of the CPUs/hyperthreads, 
the machine can be made to overheat very quickly. This is because of the 
default level setting of 'auto' in /proc/acpi/ibm/fan. On 'auto', the fan only 
ever goes up to around 4500rpm, while in 'disengaged' mode it can go as high as 
6400rpm. At 4500rpm, the CPU continues to climb until the system is forcibly 
shutdown at 100C. If I reload thinkpad_acpi like so:
  $ sudo rmmod thinkpad_acpi
  $ sudo modprobe thinkpad_acpi fan_control=1

  Then I can set the fan to disengaged mode manually:
  echo "level disengaged" > /proc/acpi/ibm/fan

  With this setting, I can utilize all of the CPUs for an extended time
  and not surpass 85C, still pretty hot but well under the 100C range.
  Furthermore, setting to level '7' (the supposed max fan speed) runs
  the fan at ~5300, well below the maximum fan speed.

  In maverick this did not seem to be as much of a problem (perhaps
  because of the lack of the big kernel lock in natty?).

  Related bugs:
  https://bugzilla.redhat.com/show_bug.cgi?id=675433
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610722 (against thinkfan 
package, but demonstrates that other x201 users are having the same problem)

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-7-generic 2.6.38-7.39
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
  Uname: Linux 2.6.38-7-generic x86_64
  AcpiTables:
   Error: command ['gksu', '-D', 'Apport', '--', 
'/usr/share/apport/dump_acpi_tables.py'] failed with exit code 1: 
GNOME_SUDO_PASS
   Sorry, try again.
   sudo: 3 incorrect password attempts
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jamie  2641 F pulseaudio
   /dev/snd/pcmC0D0p:   jamie  2641 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf252 irq 43'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:14f15069,17aa2156,00100302 
HDA:80862804,17aa21b5,0010'
     Controls  : 12
     Simple ctrls  : 6
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
6QHT28WW-1.09'
     Mixer name : 'ThinkPad EC 6QHT28WW-1.09'
     Components : ''
     Controls  : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Apr  5 11:56:28 2011
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=58280e6e-d161-43ea-8593-a89fb7b6851a
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
  MachineType: LENOVO 5129CTO
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic 
root=UUID=82571cfb-fdda-4d2f-b708-f8924aa0fe21 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-7-generic N/A
   linux-backports-modules-2.6.38-7-generic  N/A
   linux-firmware1.49
  SourcePackage: linux
  UpgradeStatus: Upgraded to natty on 2011-02-24 (39 days ago)
  dmi.bios.date: 04/20/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6QET44WW (1.14 )
  dmi.board.name: 5129CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information

[Kernel-packages] [Bug 1514052] Re: erratic fan speed and little control kernel 4.2

apport information

** Tags added: apport-collected wily

** Description changed:

  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.
  
  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from cold
  the CPU fan is stable.
  
  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand
  
  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not stop
  when I returned to ondemand.
  
  Temp fix for this behaviour is - go and have a cup of coffee and let the
  computer cool down when you restart: shutdown then start from cold.
  
  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux
  
  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily
  
  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores
  
  Tried intel_pstate but it is not supported for some reason on my machine
  ie the following does not work and I am left with driver: acpi-cpufreq
  
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"
  
  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI: IRQ0 used by override.
  [0.00] ACPI: IRQ9 used by override.
  [0.00] Using ACPI (MADT) for SMP configuration information
  [0.00] ACPI: HPET id: 0x8086a701 base: 0xfed0
  [0.48] ACPI: Core revision 20150619
  [0.004019] ACPI: All ACPI Tables successfully acquired
  [0.206757] PM:

[Kernel-packages] [Bug 1512266] Missing required logs.

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1512266

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  Xubuntu. Plymouth breaks after upgrade from 14.04.0 to 14.04.3

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Guide to update from 14.04.0 to 14.04.3 breaks Plymouth at Xubuntu.

  I have tried this with Xubuntu 14.04 several times with the same
  result. Always updated 64-bit systems from a minimal CD, if it
  matters. I do not use any proprietary drivers, and have been using two
  different hardwares.

  From this site: https://wiki.ubuntu.com/Kernel/LTSEnablementStack
  I have followed this instruction: sudo apt-get install --install-recommends 
linux-generic-lts-vivid xserver-xorg-core-lts-vivid xserver-xorg-lts-vivid 
xserver-xorg-video-all-lts-vivid xserver-xorg-input-all-lts-vivid 
libwayland-egl1-mesa-lts-vivid.

  **

  What I expect to happen
  I expect  the system to boot normally, and ask for the password in the gui as 
usual. 

  What do happen?
  Plymouth breaks when using an Luks encrypted drive. It turns off the screen 
(“no signal”) instead of asking for password. (Workaround, press ESC to change 
to text mode. Then the screen turns on again in text mode.) I have not tried 
this out with an unencrypted disk.

  I GUESS that LUKS is not involved in itself, but stops the boot at the
  same time as  Plymouth breaks, and makes it far more distracting.

  I have got the same problem on Ubuntu-Mate, but I don't know if more
  official flavors are affected.

  Xubuntu version 14.04.3 natively uses the vivid x stack and kernel, so
  it is already solved somewhere else.

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[Kernel-packages] [Bug 1513886] Re: Decreased battery life after upgrade.

2015-11-07 Thread Daniel Holm

Linux daniel-vaio 4.3.0-040300-generic #201511020846 SMP Mon Nov 2
13:48:04 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Just after login battery indicator states 2.2 hours left. Now it says
around 3-4 hours, but the percentage is really rushing down towards 0%.

I will let it run for a while and see.

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Title:
  Decreased battery life after upgrade.

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Hi,

  In Ubuntu 15.04 I had around 7-8 hours of battery life but after
  upgrade I got half. Why? Maybe not the right package, but I don't know
  what else than the kernel. If wrong please change.

  I use lmt for increased battery life, and it is still installed (even
  reinstalled and I also tried ltp instead, but no change).

  Disabling intel p state turbo does no change. I dont really have any
  processes ruining it and it even says 4 hours after first boot.

  The battery ost 5% just while I submitted this bug report.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  daniel 3401 F pulseaudio
   /dev/snd/pcmC1D0p:   daniel 3401 F...m pulseaudio
   /dev/snd/controlC1:  daniel 3401 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov  6 16:46:52 2015
  HibernationDevice: RESUME=UUID=45e6f377-dcab-4fc1-a57b-5b21563164a2
  InstallationDate: Installed on 2014-11-02 (368 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Sony Corporation SVP1321M2EB
  ProcEnviron:
   LANGUAGE=sv
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=sv_SE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-16-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-10-25 (11 days ago)
  dmi.bios.date: 11/21/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: R1043V7
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrR1043V7:bd11/21/2013:svnSonyCorporation:pnSVP1321M2EB:pvrC60C0754:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVP1321M2EB
  dmi.product.version: C60C0754
  dmi.sys.vendor: Sony Corporation

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[Kernel-packages] [Bug 1509723] Re: [Acer Aspire ES1-311] Ubuntu freezes occasionally

2015-11-07 Thread julio

i have an acer aspire ES1-711 and have this problem as well.
kernel boot parameters are
cat /proc/cmdline 
BOOT_IMAGE=/boot/vmlinuz-4.3.0 root=/dev/sda6 ro drm.debug=0xe 
i915.enable_rc6=0 i915.semaphores=1

it happens absolutely sporadically, it can be running 30h without crashing or 
it can happen within hours.
it seems like setting kernel parameters for i915 doesn't change anything, i 
tried all of them.
no logs, no crashdumps. just a complete freeze without any option to do 
anything.
i have tried all kind of kernels, only 3.x a few and 4.x series a lot of them, 
now i am running 4.3.0 since a few hours.
my operating system is gentoo linux.
i also have another partition with linux mint rafaela (ubuntu 14.04 based i 
believe) there the freeze doesn't occur.
i have also tried disabling cpu-frequency scaling in the kernel completely, 
have tried playing around with intel_pstate, but that does not seem to be the 
problem as well.
now i will enable all the panic flags like described in the crashdumprecipe and 
hope to get any trace generated

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Title:
  [Acer Aspire ES1-311] Ubuntu freezes occasionally

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I am running Ubuntu 15.10 and my notebook freezes occasionally. I had
  the same issue with Ubuntu 15.04, but I thought that 15.10 might
  change it. I am running Ubuntu on an Acer Aspire ES1-311 (P1D5).

  I have no clue what causes this, my system just freezes and I can't do
  anything anymore. ctrl+alt+f1 doesn't work as well as alt+print+REISUB
  doesn't work either. It's just frozen. I have to power down manually.

  Last time I was programming only with a gnome-terminal and atom
  (editor) opened. I checked some log files but I couldn't find anything
  suspicious.

  Any ideas?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: 
boot/vmlinuz-4.2.0-16-generic]
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  christian   1490 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Oct 24 23:38:29 2015
  HibernationDevice: RESUME=UUID=e81f37fd-8750-4e88-876e-7118ed4fa77e
  InstallationDate: Installed on 2015-10-24 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 04f2:b469 Chicony Electronics Co., Ltd 
   Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 
Bluetooth
   Bus 001 Device 002: ID 0461:4d2f Primax Electronics, Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire ES1-311
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=a0b570c6-9883-4099-9505-440eeb0d3551 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 
'/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/24/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Aspire ES1-311
  dmi.board.vendor: Acer
  dmi.board.version: V1.10
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.10
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.10:bd10/24/2014:svnAcer:pnAspireES1-311:pvrV1.10:rvnAcer:rnAspireES1-311:rvrV1.10:cvnAcer:ct10:cvrV1.10:
  dmi.product.name: Aspire ES1-311
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1505957] Re: ntfs copy kills ubuntu

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  ntfs copy kills ubuntu

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  This is trivial to reproduce - just plug any external drive with ntfs
  and copy smth substantial to local ntfs partition. The result - mouse
  doesn't even move most of the time, the system is useless and
  unresponsive until copying is finished.

  Yes, ntfs is not native on GNU/Linux but nevertheless - this is very
  common task on loads of dual boot installations. And under no
  circumstances it should make ubuntu useless as it does now. I don't
  care much if copying big files to/from ntfs takes 5 or 10 minutes as
  long as I can actually keep using ubuntu in a meantime.

  Note the same effect can be observer while copying between ntfs and
  ext4 or btrfs - only in this case you can sometimes move mouse pointer
  a bit.

  I hope that using BFQ
  http://algo.ing.unimo.it/people/paolo/disk_sched/ and some of systemd
  magic might help in this case.

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[Kernel-packages] [Bug 1469488] Re: Suspend crashes ubuntu every now and then

eezacque, could you please test 4.3 and advise to the results?

** Changed in: linux (Ubuntu)
   Importance: High => Medium

** Changed in: linux (Ubuntu)
   Status: Expired => Incomplete

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Title:
  Suspend crashes ubuntu every now and then

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Once every 5 or so suspends,  ubuntu crashes immediately: power leds
  are still indicating the hardware is running, monitor falls asleep as
  on successful suspend, cannot ctr-alt-f into terminal, cannot ssh
  into ubuntu, logs show no errors...

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-21-generic 3.19.0-21.21
  ProcVersionSignature: Ubuntu 3.19.0-21.21-generic 3.19.8
  Uname: Linux 3.19.0-21-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/pcmC1D0c:   izak   1957 F...m pulseaudio
   /dev/snd/pcmC1D0p:   izak   1957 F...m pulseaudio
   /dev/snd/controlC0:  izak   1957 F pulseaudio
   /dev/snd/controlC1:  izak   1957 F pulseaudio
  CurrentDesktop: Unity
  Date: Sun Jun 28 11:28:11 2015
  HibernationDevice: RESUME=UUID=4226b1a5-ebed-4bf9-afa2-33431caa2763
  InstallationDate: Installed on 2014-10-24 (246 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 
(20140722.2)
  MachineType: ASUS All Series
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-21-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-21-generic N/A
   linux-backports-modules-3.19.0-21-generic  N/A
   linux-firmware 1.143.1
  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-05-04 (54 days ago)
  dmi.bios.date: 09/30/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2012
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: Z97-PRO(Wi-Fi ac)
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr2012:bd09/30/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnZ97-PRO(Wi-Fiac):rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: All Series
  dmi.product.version: System Version
  dmi.sys.vendor: ASUS

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[Kernel-packages] [Bug 1514078] [NEW] Ubuntu freezes on boot when asking for encryption password on kernels newer then 3.19.0-28-generic

Public bug reported:

I have my main partition encrypted. When I start my computer, Ubuntu
will prompt me to enter my disk encryption password. This works fine on
the kernel 3.19.0-28-generic, but if I use any of the newer kernels,
like 29, 30, 31 and 32, the system appears to freeze as soon as it gets
to the prompt screen.

I can't actually tell whats going on when its frozen. The only symptom is that 
it does not accept keyboard input anymore, so I can't actually enter my 
encryption password. Nothing happens when I press the keys. It might have been 
that
1) the whole computer had a kernel panic, 
2) it might be frozen in some other way,
3) or it may be just that something went wrong when setting up my keyboard to 
accept input and that the computer is otherwise running fine.

I don't really know, all I can really tell is that if I go back to an
older kernel, like 28, it works absolutely fine, but anything newer and
I can't boot my computer at all.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

** Attachment added: "version.log"
   
https://bugs.launchpad.net/bugs/1514078/+attachment/4514766/+files/version.log

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Title:
  Ubuntu freezes on boot when asking for encryption password on kernels
  newer then 3.19.0-28-generic

Status in linux package in Ubuntu:
  New

Bug description:
  I have my main partition encrypted. When I start my computer, Ubuntu
  will prompt me to enter my disk encryption password. This works fine
  on the kernel 3.19.0-28-generic, but if I use any of the newer
  kernels, like 29, 30, 31 and 32, the system appears to freeze as soon
  as it gets to the prompt screen.

  I can't actually tell whats going on when its frozen. The only symptom is 
that it does not accept keyboard input anymore, so I can't actually enter my 
encryption password. Nothing happens when I press the keys. It might have been 
that
  1) the whole computer had a kernel panic, 
  2) it might be frozen in some other way,
  3) or it may be just that something went wrong when setting up my keyboard to 
accept input and that the computer is otherwise running fine.

  I don't really know, all I can really tell is that if I go back to an
  older kernel, like 28, it works absolutely fine, but anything newer
  and I can't boot my computer at all.

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[Kernel-packages] [Bug 1514078] Re: Ubuntu freezes on boot when asking for encryption password on kernels newer then 3.19.0-28-generic

** Attachment added: "dmesg.log"

https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1514078/+attachment/4514769/+files/dmesg.log

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Title:
Ubuntu freezes on boot when asking for encryption password on kernels
newer then 3.19.0-28-generic

Status in linux package in Ubuntu:
New

Bug description:
I have my main partition encrypted. When I start my computer, Ubuntu
will prompt me to enter my disk encryption password. This works fine
on the kernel 3.19.0-28-generic, but if I use any of the newer
kernels, like 29, 30, 31 and 32, the system appears to freeze as soon
as it gets to the prompt screen.

I can't actually tell whats going on when its frozen. The only symptom is
that it does not accept keyboard input anymore, so I can't actually enter my
encryption password. Nothing happens when I press the keys. It might have been
that
1) the whole computer had a kernel panic,
2) it might be frozen in some other way,
3) or it may be just that something went wrong when setting up my keyboard to
accept input and that the computer is otherwise running fine.

I don't really know, all I can really tell is that if I go back to an
older kernel, like 28, it works absolutely fine, but anything newer
and I can't boot my computer at all.

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[Kernel-packages] [Bug 1514078] Re: Ubuntu freezes on boot when asking for encryption password on kernels newer then 3.19.0-28-generic

my other attachments

** Attachment added: "uname-a.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1514078/+attachment/4514767/+files/uname-a.log

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Title:
  Ubuntu freezes on boot when asking for encryption password on kernels
  newer then 3.19.0-28-generic

Status in linux package in Ubuntu:
  New

Bug description:
  I have my main partition encrypted. When I start my computer, Ubuntu
  will prompt me to enter my disk encryption password. This works fine
  on the kernel 3.19.0-28-generic, but if I use any of the newer
  kernels, like 29, 30, 31 and 32, the system appears to freeze as soon
  as it gets to the prompt screen.

  I can't actually tell whats going on when its frozen. The only symptom is 
that it does not accept keyboard input anymore, so I can't actually enter my 
encryption password. Nothing happens when I press the keys. It might have been 
that
  1) the whole computer had a kernel panic, 
  2) it might be frozen in some other way,
  3) or it may be just that something went wrong when setting up my keyboard to 
accept input and that the computer is otherwise running fine.

  I don't really know, all I can really tell is that if I go back to an
  older kernel, like 28, it works absolutely fine, but anything newer
  and I can't boot my computer at all.

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[Kernel-packages] [Bug 1514078] Re: Ubuntu freezes on boot when asking for encryption password on kernels newer then 3.19.0-28-generic

** Attachment added: "lspci-vnvn.log"

https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1514078/+attachment/4514768/+files/lspci-vnvn.log

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Title:
Ubuntu freezes on boot when asking for encryption password on kernels
newer then 3.19.0-28-generic

Status in linux package in Ubuntu:
New

I don't really know, all I can really tell is that if I go back to an
older kernel, like 28, it works absolutely fine, but anything newer
and I can't boot my computer at all.

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[Kernel-packages] [Bug 1503627] Re: Wifi disconnects every few minutes

Luis Alvarado, it will help immensely if you filed a new report via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

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Title:
  Wifi disconnects every few minutes

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Wifi disconnects every few minutes.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-30-generic 3.19.0-30.33
  ProcVersionSignature: Ubuntu 3.19.0-30.33-generic 3.19.8-ckt6
  Uname: Linux 3.19.0-30-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  flanders   1614 F pulseaudio
   /dev/snd/controlC1:  flanders   1614 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Oct  7 11:37:33 2015
  HibernationDevice: RESUME=UUID=68f70ce7-67ef-484a-8ce9-f6a5daaca80d
  InstallationDate: Installed on 2015-07-18 (80 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20CM001TMS
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.19.0-30-generic 
root=/dev/mapper/ubuntu--vg-root ro persistent quiet splash
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-30-generic N/A
   linux-backports-modules-3.19.0-30-generic  N/A
   linux-firmware 1.143.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 01/23/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: N10ET28W (1.05 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20CM001TMS
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: None
  dmi.modalias: 
dmi:bvnLENOVO:bvrN10ET28W(1.05):bd01/23/2015:svnLENOVO:pn20CM001TMS:pvrThinkPadX250:rvnLENOVO:rn20CM001TMS:rvrSDK0E50510WIN:cvnLENOVO:ct10:cvrNone:
  dmi.product.name: 20CM001TMS
  dmi.product.version: ThinkPad X250
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1514066] Status changed to Confirmed

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

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Title:
  Touchpad not working on ASUS ZenBook UX305CA-FC037T

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Touchpad is not working on a new installation of ubuntu 15.10
  HW is ok; was tested on W10.

  Same issue as described here:
  
http://askubuntu.com/questions/693701/touchpad-not-workingon-asus-ux305-under-ubuntu-15-10

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-17-generic 4.2.0-17.21
  ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3
  Uname: Linux 4.2.0-17-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  tmp1724 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Nov  7 13:29:42 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=38e264e5-e90e-4b33-a8a3-302a4327fe70
  InstallationDate: Installed on 2015-11-07 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 8087:0a2a Intel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. Asus Integrated Webcam
   Bus 001 Device 004: ID 046d:c06c Logitech, Inc. Optical Mouse
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX305CA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic.efi.signed 
root=UUID=3d3973ea-7464-4c42-8e63-e7d3f13cf052 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-17-generic N/A
   linux-backports-modules-4.2.0-17-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Aucun fichier ou dossier de ce type: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/11/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX305CA.201
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX305CA
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX305CA.201:bd09/11/2015:svnASUSTeKCOMPUTERINC.:pnUX305CA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX305CA:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX305CA
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1510668] Re: No screen backlight after suspending and resuming on Macbook 4.1

Arvid Krein, this bug report is being closed due to your last comment
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510668/comments/3
regarding you didn't reserve an EFI partition. For future reference you
can manage the status of your own bugs by clicking on the current status
in the yellow line and then choosing a new status in the revealed drop
down box. You can learn more about bug statuses at
https://wiki.ubuntu.com/Bugs/Status. Thank you again for taking the time
to report this bug and helping to make Ubuntu better. Please submit any
future bugs you may find.

** Changed in: linux (Ubuntu)
   Status: Incomplete => Invalid

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Title:
  No screen backlight after suspending and resuming on Macbook 4.1

Status in linux package in Ubuntu:
  Invalid

Bug description:
  Hardware:
  Macbook-4.1 2008
  Graphics: Intel® 965GM
   

  Software:
  ubuntu 15.10

  tested kernels:
  4.3.0-999-generic
  4.1.0-040100rc2-genereic

  expected:
  After performing a suspend and resuming the screen back light is turned back 
on.

  observed:
  When trying to suspend and wake up after, the device comes back on but the 
screen back light stays off. If shined on with an external light source the 
content of the screen is still readable.

  steps to reproduce:
  1.   suspend (via pm-suspend, user interface, or automatic behavior
  2.   attempt to wake up
  3.   observe the back light of the screen

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: xorg 1:7.7+7ubuntu4
  Uname: Linux 4.3.0-999-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  Date: Tue Oct 27 19:35:49 2015
  DistUpgraded: 2015-10-25 04:06:39,623 DEBUG enabling apt cron job
  DistroCodename: wily
  DistroVariant: ubuntu
  DkmsStatus: webcamstudio, 0.73, 4.2.0-16-generic, x86_64: installed
  DpkgLog:
   
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller 
(primary) [8086:2a02] (rev 03) (prog-if 00 [VGA controller])
 Subsystem: Apple Inc. Device [106b:00a1]
 Subsystem: Apple Inc. Device [106b:00a1]
  InstallationDate: Installed on 2015-08-12 (76 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Apple Inc. MacBook4,1
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.3.0-999-generic 
root=UUID=c4a2c5bc-c7c6-4887-a1e1-74ab339c4c7d ro acpi_osi=Linux 
acpi_baclight=vendor
  SourcePackage: xorg
  Symptom: display
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-10-25 (2 days ago)
  dmi.bios.date: 02/09/08
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MB41.88Z.00C1.B00.0802091535
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Mac-F22788A9
  dmi.board.vendor: Apple Inc.
  dmi.board.version: PVT
  dmi.chassis.asset.tag: Asset Tag#
  dmi.chassis.type: 2
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-F22788A9
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMB41.88Z.00C1.B00.0802091535:bd02/09/08:svnAppleInc.:pnMacBook4,1:pvr1.0:rvnAppleInc.:rnMac-F22788A9:rvrPVT:cvnAppleInc.:ct2:cvrMac-F22788A9:
  dmi.product.name: MacBook4,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.
  version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.64-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:7.5.0+git20150819-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20150808-0ubuntu4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.11-1ubuntu3
  xserver.bootTime: Sun Mar 24 12:22:50 2024
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id5156 
   vendor AUO
  xserver.version: 2:1.17.2-1ubuntu9

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[Kernel-packages] [Bug 998758] Re: Ubuntu 12.04 can boot only with acpi=off or pci=noacpi

Envy, could you please provide the full computer model as noted on the
sticker of the computer itself (not from the Bug Description)?

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  Ubuntu 12.04 can boot only with acpi=off or pci=noacpi

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Hello.
  I can install Ubuntu 12.04 LTS only with acpi=off flag. After installation, 
i've tried to boot with another options and found that Ubuntu can boot only 
with acpi=off or pci=noacpi.
  Also i've tried 
  acpi=ht
  acpi=noirq
  pnpacpi=off
  noapic
  nolapic
  but it's not work at all.

  Also, ive tried to install the mainline kernel - 3.4 rc6, but i've got
  the same issue.

  I've collected some information about my system,  i've attach it to
  this report. I hope it can help. If i can help in some other way, i
  would love to.

  Best, Envy.
  Best, Envy

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-24-generic 3.2.0-24.37
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  envy   1824 F pulseaudio
  CRDA:
   country DE:
(2400 - 2483 @ 40), (N/A, 20)
(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
(5470 - 5725 @ 40), (N/A, 26), DFS
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc20 irq 46'
 Mixer name : 'Nvidia MCP77/78 HDMI'
 Components : 'HDA:10ec0262,144dc524,00100202 
HDA:11c11040,2118144d,00100200 HDA:10de0003,10de0101,0010'
 Controls  : 24
 Simple ctrls  : 12
  Date: Sun May 13 20:35:11 2012
  HibernationDevice: RESUME=UUID=c2a635f2-47e4-40c3-8dfb-06d853726684
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. R460
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-24-generic 
root=UUID=659f5d1b-3789-41d7-88aa-6558b4aead38 ro pci=noacpi
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-24-generic N/A
   linux-backports-modules-3.2.0-24-generic  N/A
   linux-firmware1.79
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/07/2009
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 16NA.M002.20091007.HYA
  dmi.board.name: R460
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvr16NA.M002.20091007.HYA:bd10/07/2009:svnSAMSUNGELECTRONICSCO.,LTD.:pnR460:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR460:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: R460
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1435040] Re: Ubuntu Phone (BQ E4.5) does not connect to car-bluetooth

2015-11-07 Thread Peter Hoar

I have no problem connecting the phone but cannot store the address
data. System shows transferring data but at the ended no entries in
address book. Any ideas?

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Title:
  Ubuntu Phone (BQ E4.5) does not connect to car-bluetooth

Status in Canonical System Image:
  Confirmed
Status in bluez package in Ubuntu:
  Confirmed
Status in ubuntu-system-settings package in Ubuntu:
  Incomplete

Bug description:
  With my FORD Focus Car, pairing does not work. The bluetooth system in
  the car searches for devices and shows "Aquaris E4.5 Ubuntu Edition"
  and then prompts me to connect with a 4-digit pin code, but the Ubuntu
  phone doesn't react at all and after a while the car system says that
  it failed to connect.

  image: 20150310-3201c0a
  KRILIN01A-S15A_BQ_L100EN_2020_150312
  OS Build 20

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[Kernel-packages] [Bug 1512691] Re: [MacBookPro11, 3] Backlight control does not work, but there are entries in /sys/class/backlight

Gaele Strootman, the next step is to fully commit bisect from kernel
3.19 to 4.2 in order to identify the last good kernel commit, followed
immediately by the first bad one. This will allow for a more expedited
analysis of the root cause of your issue. Could you please do this
following https://wiki.ubuntu.com/Kernel/KernelBisection ?

Please note, finding adjacent kernel versions is not fully commit
bisecting.

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

** Tags added: kernel-bug-exists-upstream-4.3

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

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Title:
  [MacBookPro11,3] Backlight control does not work, but there are
  entries in /sys/class/backlight

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Backlight control stopped working after upgrade from Vivid to Wily.

  /sys/class/backlight/gmux_backlight$ grep . *
  actual_brightness:16777215
  bl_power:0
  brightness:400
  grep: device: Is a directory
  max_brightness:-1
  grep: power: Is a directory
  grep: subsystem: Is a directory
  type:platform

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  gaele  2525 F pulseaudio
   /dev/snd/controlC0:  gaele  2525 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Nov  3 13:44:25 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=716bc023-ef4e-436e-8e5b-5a1f548faef8
  InstallationDate: Installed on 2015-04-26 (190 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Apple Inc. MacBookPro11,3
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=38c8fe6d-3763-4619-a710-f65494173fe4 ro quiet splash 
libata.force=noncq vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-10-22 (11 days ago)
  dmi.bios.date: 06/05/2015
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP112.88Z.0138.B15.1506050548
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-2BD1B31983FE1663
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,3
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-2BD1B31983FE1663
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP112.88Z.0138.B15.1506050548:bd06/05/2015:svnAppleInc.:pnMacBookPro11,3:pvr1.0:rvnAppleInc.:rnMac-2BD1B31983FE1663:rvrMacBookPro11,3:cvnAppleInc.:ct10:cvrMac-2BD1B31983FE1663:
  dmi.product.name: MacBookPro11,3
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1511974] [NEW] Touchpad Not Working

You have been subscribed to a public bug:

After upgrading from Ubuntu 14 to 15.10 the touchpad no longer works. To
get it to work, I must manually reload the mouse drivers through
terminal. However, this only works for the current session.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3
Uname: Linux 4.2.0-17-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Sat Oct 31 09:33:20 2015
DistUpgraded: 2015-10-30 19:09:33,409 DEBUG enabling apt cron job
DistroCodename: wily
DistroVariant: ubuntu
DkmsStatus: fglrx-core, 15.201, 4.2.0-17-generic, x86_64: installed
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 
5430/5450/5470] [1002:68e0] (prog-if 00 [VGA controller])
   Subsystem: Acer Incorporated [ALI] Device [1025:0360]
InstallationDate: Installed on 2015-10-30 (1 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
MachineType: Acer Aspire 5553G
ProcEnviron:
 LANGUAGE=en_US
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic 
root=UUID=54ee2d2f-fb32-4d3c-b506-16f0dcbc6d52 ro quiet splash vt.handoff=7
SourcePackage: xorg
UpgradeStatus: Upgraded to wily on 2015-10-31 (0 days ago)
dmi.bios.date: 04/25/2011
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: V1.23
dmi.board.name: JV51_DN
dmi.board.vendor: Acer
dmi.board.version: Not Applicable
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrV1.23:bd04/25/2011:svnAcer:pnAspire5553G:pvrNotApplicable:rvnAcer:rnJV51_DN:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
dmi.product.name: Aspire 5553G
dmi.product.version: Not Applicable
dmi.sys.vendor: Acer
version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.64-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
xserver.bootTime: Fri Oct 30 21:28:01 2015
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.17.2-1ubuntu9
xserver.video_driver: modeset

** Affects: linux (Ubuntu)
 Importance: Medium
 Status: Incomplete


** Tags: amd64 apport-bug compiz-0.9 latest-bios-1.23 ubuntu wily
-- 
Touchpad Not Working
https://bugs.launchpad.net/bugs/1511974
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[Kernel-packages] [Bug 1512042] Re: wifi no working

Cecil Kleu, thank you for reporting this and helping make Ubuntu better.

As per http://support.lenovo.com/us/en/downloads/ds013759 an update to
your computer's buggy and outdated BIOS is available (2BKT53A). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it address the issue?

If it doesn't, could you please both specify what happened, and provide the 
output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

Also, you don't have to create a new bug report.

Once the BIOS is updated, if the problem is still reproducible, and the
information above is provided, then please mark this report Status
Confirmed. Otherwise, please mark this as Invalid.

Thank you for your understanding.

** Tags added: bios-outdated-2bkt53a

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  wifi no working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  i am unable to use my D-Link DWA-130 WIRELESS USB STICK TO CONNECT TO
  THE INTERNET VIA WiFi

  currently I have to use a 40 meter cable running through my house..

  Help

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8.1
  ProcVersionSignature: Ubuntu 3.13.0-66.108-generic 3.13.11-ckt27
  Uname: Linux 3.13.0-66-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3.18
  Architecture: i386
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Sat Oct 31 18:57:20 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: ndiswrapper, 1.59, 3.13.0-66-generic, i686: installed
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation 82915G/GV/910GL Integrated Graphics Controller [8086:2582] 
(rev 04) (prog-if 00 [VGA controller])
 Subsystem: IBM Device [1014:02d8]
  InstallationDate: Installed on 2014-12-14 (321 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
  ProcEnviron:
   LANGUAGE=en_CA:en
   PATH=(custom, no user)
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-66-generic 
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/27/2006
  dmi.bios.vendor: IBM
  dmi.bios.version: 2BKT50AUS
  dmi.board.name: IBM
  dmi.chassis.vendor: IBM
  dmi.modalias: 
dmi:bvnIBM:bvr2BKT50AUS:bd04/27/2006:svnIBM:pn81432MU:pvrThinkCentreM51:rvnIBM:rnIBM:rvr:cvnIBM:ct6:cvr:
  dmi.product.name: 81432MU
  dmi.product.version: ThinkCentre M51
  dmi.sys.vendor: IBM
  version.compiz: compiz 1:0.9.11.3+14.04.20150313-0ubuntu1
  version.libdrm2: libdrm2 2.4.60-2~ubuntu14.04.1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.910-0ubuntu1.6
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Sat Oct 31 18:26:17 2015
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   
  xserver.version: 2:1.15.1-0ubuntu2.7

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[Kernel-packages] [Bug 1512266] Re: Xubuntu. Plymouth breaks after upgrade from 14.04.0 to 14.04.3

2015-11-07 Thread Steve Langasek

This is almost certainly not an issue with plymouth, but with the
kernel.  There were regressions recently reported against the SRUed
kernel in vivid, which would also apply to the hwe-vivid kernel.

Bear in mind that for a system whose hardware already functions properly
with the 14.04.0 kernel, it is not generally recommended to switch to a
hardware enablement stack.

** Package changed: plymouth (Ubuntu) => linux (Ubuntu)

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Title:
  Xubuntu. Plymouth breaks after upgrade from 14.04.0 to 14.04.3

Status in linux package in Ubuntu:
  New

Bug description:
  Guide to update from 14.04.0 to 14.04.3 breaks Plymouth at Xubuntu.

  I have tried this with Xubuntu 14.04 several times with the same
  result. Always updated 64-bit systems from a minimal CD, if it
  matters. I do not use any proprietary drivers, and have been using two
  different hardwares.

  From this site: https://wiki.ubuntu.com/Kernel/LTSEnablementStack
  I have followed this instruction: sudo apt-get install --install-recommends 
linux-generic-lts-vivid xserver-xorg-core-lts-vivid xserver-xorg-lts-vivid 
xserver-xorg-video-all-lts-vivid xserver-xorg-input-all-lts-vivid 
libwayland-egl1-mesa-lts-vivid.

  **

  What I expect to happen
  I expect  the system to boot normally, and ask for the password in the gui as 
usual. 

  What do happen?
  Plymouth breaks when using an Luks encrypted drive. It turns off the screen 
(“no signal”) instead of asking for password. (Workaround, press ESC to change 
to text mode. Then the screen turns on again in text mode.) I have not tried 
this out with an unencrypted disk.

  I GUESS that LUKS is not involved in itself, but stops the boot at the
  same time as  Plymouth breaks, and makes it far more distracting.

  I have got the same problem on Ubuntu-Mate, but I don't know if more
  official flavors are affected.

  Xubuntu version 14.04.3 natively uses the vivid x stack and kernel, so
  it is already solved somewhere else.

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[Kernel-packages] [Bug 1484159] Re: Qualcomm Atheros Device [168c:0042] (rev 30) not working on Ubuntu

2015-11-07 Thread Rinfinity

Here's all you need to make the  Qualcomm Atheros Device [168c:0042]
(rev 30) work:

http://ubuntuforums.org/showthread.php?t=2300861=3 post #25

Post your results with the fix in that thread.

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Title:
  Qualcomm Atheros Device [168c:0042] (rev 30) not working on Ubuntu

Status in linux package in Ubuntu:
  Triaged

Bug description:
  Hi,
  Qualcomm Atheros Device [168c:0042] (rev 30) is not supported by linux 
kernal. Please add support.

  Thanks

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-61-generic 3.13.0-61.100
  ProcVersionSignature: Ubuntu 3.13.0-61.100-generic 3.13.11-ckt22
  Uname: Linux 3.13.0-61-generic i686
  ApportVersion: 2.14.1-0ubuntu3.11
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu14   1658 F pulseaudio
   /dev/snd/controlC1:  ubuntu14   1658 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug 12 20:31:24 2015
  HibernationDevice: RESUME=UUID=0483444a-0d9a-4215-b36b-4aee75fd9ec0
  InstallationDate: Installed on 2015-08-11 (0 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 
(20140722.2)
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Acer Aspire E5-573
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-61-generic 
root=UUID=72a8a100-d5ec-4e9d-8bc5-45695001a29c ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-61-generic N/A
   linux-backports-modules-3.13.0-61-generic  N/A
   linux-firmware 1.127.15
  SourcePackage: linux
  StagingDrivers: rts5139
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/20/2015
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.11
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: ZORO_BH
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.11:bd04/20/2015:svnAcer:pnAspireE5-573:pvrV3.72:rvnAcer:rnZORO_BH:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E5-573
  dmi.product.version: V3.72
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1412730] Re: DELL U2415 monitor detection issue

2015-11-07 Thread Michiel Janssens

Hi Christopher,

I knew this would take some time, but the result is in de git bisect log.
Following the wiki I first did a mainline kernel reverse bisect from 
3.13.11-ckt27 to v4.3-wily
Last bad was v4.0.9-wily
First good was v4.1-rc1-vivid

So after that I did a reverse commit bisect from 4.0 to 4.1-rc1

# first bad commit: [1d002fa720738bcd0bddb9178e9ea0773288e1dd] drm/dp: Use 
large transactions for I2C over AUX
So since this commit the monitor is properly detected and resolution is correct.

** Attachment added: "git-reverse-bisect-LP1412730.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1412730/+attachment/4514743/+files/git-reverse-bisect-LP1412730.log

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Title:
  DELL U2415 monitor detection issue

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  My Laptop HP Elitebook 8740w has two external screens connected, 1
  DELL U2412M connected to vga connector, and 1 DELL U2415 connected to
  Displayport.

  When booting up and with screens attached and active, the 2415 boots in 
1024x768 resolution, the 2412 boots at the same moment in 1920x1200 as it 
should. At the point where the login screen appears the 2415 goes in power save 
mode, most of the time. After logging in, turning the 2415 off and on, 
sometimes helps the get the screen active (out of power save).
  When it gets active, the resolution is 1024x768, not 1920x1200.
  In unity-control-center in display settings the 2415 is displayed as "Unknown 
Display" and the maximum resolution I can select is 1024x768.

  Current partial workaround:
  xorg.conf with monitor section for 1920x1200 as in attachment.
  This doesn't solve booting in 1024x768, but solves the resolution after 
logging in. unity-control-center still lists "Unknown Screen"

  Tried Windows 8.1, no issues with both screens.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
  Uname: Linux 3.13.0-44-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Tue Jan 20 10:48:24 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   vboxhost, 4.3.20, 3.13.0-40-generic, x86_64: installed
   vboxhost, 4.3.20, 3.13.0-43-generic, x86_64: installed
   vboxhost, 4.3.20, 3.13.0-44-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Broadway XT [Mobility Radeon HD 5870] 
[1002:68a0] (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company FirePro M7820 [103c:1520]
  InstallationDate: Installed on 2014-05-11 (253 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP EliteBook 8740w
  PccardctlStatus:
   Socket 0:
     3.3V
    16-bit
    PC Card
     Subdevice 0 (function 0) bound to driver "pata_pcmcia"
  ProcKernelCmdLine: BOOT_IMAGE=/@trusty/boot/vmlinuz-3.13.0-44-generic 
root=UUID=cfafe8f3-4766-4fc7-b6f3-857eefcd2aff ro rootflags=subvol=@trusty 
plymouth:debug splash quiet drm.debug=0xe radeon.audio=1
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/07/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CAD Ver. F.50
  dmi.board.name: 1520
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 33.31
  dmi.chassis.asset.tag: CNU1152Q9W
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68CADVer.F.50:bd07/07/2014:svnHewlett-Packard:pnHPEliteBook8740w:pvr:rvnHewlett-Packard:rn1520:rvrKBCVersion33.31:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook 8740w
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11.3+14.04.20141104-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1~ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.2
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.910-0ubuntu1.3
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Tue Jan 20 09:37:08 2015
  xserver.configfile: /etc/X11/xorg.conf
  xserver.errors:

[Kernel-packages] [Bug 1513914] Re: Dell E7440 touchpad jumps position

** Tags added: bios-outdated-a16

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Title:
  Dell E7440 touchpad jumps position

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Ubuntu 15.10 - Dell E7440 touchpad works correctly when freshly started each 
time; but after some time running the mouse pointer starts to randomly jumps 
position when I try to use the touchpad.
  If I shut down Ubuntu and re-start after about 10 seconds, the problem is 
temporarily resolved.
  Both the USB Mouse and keyboard blue joy-button continue to work correctly 
while having "jumpy touchpad problem.
  Running Ubuntu 15.10 installed version (updated from 15.04 new installation)
  I have previously seen the same same problem with Ubuntu 14.04 and 15.04, 
both live CD and installed versions.
  I am new to Linux & forums, so please excuse my lack of knowledge.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  martyn 1217 F pulseaudio
   /dev/snd/controlC0:  martyn 1217 F pulseaudio
  CurrentDesktop: Unity
  Date: Fri Nov  6 17:33:42 2015
  HibernationDevice: RESUME=UUID=d0cf60ae-c48f-4267-bb58-af4193cc2e5c
  InstallationDate: Installed on 2015-09-23 (44 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Dell Inc. Latitude E7440
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=42d901b2-6e43-4fbf-a79f-c6329d47548a ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149.1
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-10-22 (14 days ago)
  dmi.bios.date: 02/02/2015
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A14
  dmi.board.name: 03M26R
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvrA14:bd02/02/2015:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn03M26R:rvr:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E7440
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1412730] Re: DELL U2415 monitor detection issue

** Tags removed: needs-reverse-bisect
** Tags added: cherry-pick reverse-bisect-done

** Changed in: linux (Ubuntu)
   Importance: Medium => High

** Changed in: linux (Ubuntu)
   Status: Incomplete => Triaged

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Title:
  DELL U2415 monitor detection issue

Status in linux package in Ubuntu:
  Triaged

Bug description:
  My Laptop HP Elitebook 8740w has two external screens connected, 1
  DELL U2412M connected to vga connector, and 1 DELL U2415 connected to
  Displayport.

  When booting up and with screens attached and active, the 2415 boots in 
1024x768 resolution, the 2412 boots at the same moment in 1920x1200 as it 
should. At the point where the login screen appears the 2415 goes in power save 
mode, most of the time. After logging in, turning the 2415 off and on, 
sometimes helps the get the screen active (out of power save).
  When it gets active, the resolution is 1024x768, not 1920x1200.
  In unity-control-center in display settings the 2415 is displayed as "Unknown 
Display" and the maximum resolution I can select is 1024x768.

  Current partial workaround:
  xorg.conf with monitor section for 1920x1200 as in attachment.
  This doesn't solve booting in 1024x768, but solves the resolution after 
logging in. unity-control-center still lists "Unknown Screen"

  Tried Windows 8.1, no issues with both screens.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xorg 1:7.7+1ubuntu8
  ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
  Uname: Linux 3.13.0-44-generic x86_64
  .tmp.unity.support.test.0:

  ApportVersion: 2.14.1-0ubuntu3.6
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Tue Jan 20 10:48:24 2015
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus:
   vboxhost, 4.3.20, 3.13.0-40-generic, x86_64: installed
   vboxhost, 4.3.20, 3.13.0-43-generic, x86_64: installed
   vboxhost, 4.3.20, 3.13.0-44-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Broadway XT [Mobility Radeon HD 5870] 
[1002:68a0] (prog-if 00 [VGA controller])
     Subsystem: Hewlett-Packard Company FirePro M7820 [103c:1520]
  InstallationDate: Installed on 2014-05-11 (253 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Hewlett-Packard HP EliteBook 8740w
  PccardctlStatus:
   Socket 0:
     3.3V
    16-bit
    PC Card
     Subdevice 0 (function 0) bound to driver "pata_pcmcia"
  ProcKernelCmdLine: BOOT_IMAGE=/@trusty/boot/vmlinuz-3.13.0-44-generic 
root=UUID=cfafe8f3-4766-4fc7-b6f3-857eefcd2aff ro rootflags=subvol=@trusty 
plymouth:debug splash quiet drm.debug=0xe radeon.audio=1
  SourcePackage: xorg
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/07/2014
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68CAD Ver. F.50
  dmi.board.name: 1520
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 33.31
  dmi.chassis.asset.tag: CNU1152Q9W
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68CADVer.F.50:bd07/07/2014:svnHewlett-Packard:pnHPEliteBook8740w:pvr:rvnHewlett-Packard:rn1520:rvrKBCVersion33.31:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook 8740w
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11.3+14.04.20141104-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.56-1~ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.3-0ubuntu0.2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.3-0ubuntu0.2
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2.6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3.1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.910-0ubuntu1.3
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Tue Jan 20 09:37:08 2015
  xserver.configfile: /etc/X11/xorg.conf
  xserver.errors:

  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.15.1-0ubuntu2.6
  xserver.video_driver: radeon
  ---
  .tmp.unity.support.test.0:

  ApportVersion: 2.16.1-0ubuntu2
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CurrentDesktop: Unity
  DistUpgraded: Fresh install

[Kernel-packages] [Bug 1511974] Re: Touchpad Not Working

Mitchell Limas, thank you for reporting this and helping make Ubuntu
better.

Could you please test the latest upstream kernel available from the very
top line at the top of the page from http://kernel.ubuntu.com/~kernel-
ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and
please do not test the daily folder)? Install instructions are available
at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow
additional upstream developers to examine the issue.

If the latest kernel did not allow you to test to the issue (ex. you couldn't 
boot into the OS) please make a comment in your report about this, and continue 
to test the next most recent kernel version until you can test to the issue. 
Once you've tested the upstream kernel, please comment on which kernel version 
specifically you tested. If this issue is fixed in the mainline kernel, please 
add the following tags by clicking on the yellow circle with a black pencil 
icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ

Where X, Y, and Z are numbers corresponding to the kernel version.

If the mainline kernel does not fix the issue, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ

Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.

Once testing of the latest upstream kernel is complete, please mark this
report's Status as Confirmed. Please let us know your results.

Thank you for your understanding.

** Tags added: latest-bios-1.23

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
   Status: Confirmed => Incomplete

-- 
You received this bug notification because you are a member of Kernel
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Title:
  Touchpad Not Working

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  After upgrading from Ubuntu 14 to 15.10 the touchpad no longer works.
  To get it to work, I must manually reload the mouse drivers through
  terminal. However, this only works for the current session.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: xorg 1:7.7+7ubuntu4
  ProcVersionSignature: Ubuntu 4.2.0-17.21-generic 4.2.3
  Uname: Linux 4.2.0-17-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Sat Oct 31 09:33:20 2015
  DistUpgraded: 2015-10-30 19:09:33,409 DEBUG enabling apt cron job
  DistroCodename: wily
  DistroVariant: ubuntu
  DkmsStatus: fglrx-core, 15.201, 4.2.0-17-generic, x86_64: installed
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Park [Mobility Radeon HD 
5430/5450/5470] [1002:68e0] (prog-if 00 [VGA controller])
 Subsystem: Acer Incorporated [ALI] Device [1025:0360]
  InstallationDate: Installed on 2015-10-30 (1 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  MachineType: Acer Aspire 5553G
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-17-generic 
root=UUID=54ee2d2f-fb32-4d3c-b506-16f0dcbc6d52 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UpgradeStatus: Upgraded to wily on 2015-10-31 (0 days ago)
  dmi.bios.date: 04/25/2011
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: V1.23
  dmi.board.name: JV51_DN
  dmi.board.vendor: Acer
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrV1.23:bd04/25/2011:svnAcer:pnAspire5553G:pvrNotApplicable:rvnAcer:rnJV51_DN:rvrNotApplicable:cvnAcer:ct10:cvrN/A:
  dmi.product.name: Aspire 5553G
  dmi.product.version: Not Applicable
  dmi.sys.vendor: Acer
  version.compiz: compiz 1:0.9.12.2+15.10.20151015-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.64-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.2-1ubuntu4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.2-1ubuntu4
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu9
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel N/A
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
  xserver.bootTime: Fri Oct 30 21:28:01 2015
  xserver.configfile: default

[Kernel-packages] [Bug 618155] Re: BUG: soft lockup - CPU#0 stuck for 61s! [modprobe:1705]; RIP: 0010:[] [] find_audio_control_unit+0x2c/0x60 [snd_usb_audio]

2015-11-07 Thread Indy P

** Changed in: linux (Ubuntu)
   Status: Expired => Fix Released

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Title:
  BUG: soft lockup - CPU#0 stuck for 61s! [modprobe:1705]; RIP:
  0010:[] []
  find_audio_control_unit+0x2c/0x60 [snd_usb_audio]

Status in linux package in Ubuntu:
  Fix Released

Bug description:
  When my usb headset is plugged in using the 2.6.32-24 kernel there is
  a cpu lockup. This also causes the gui to lockup and the keyboard is
  unresponsive. A hard reset is required to use the computer again.

  This is the specific information from when the usb device is plugged
  in from the kern.log

  Aug 15 08:56:46 talon kernel: [   82.760102] usb 8-2: new full speed USB 
device using uhci_hcd and address 2
  Aug 15 08:56:46 talon kernel: [   82.976326] usb 8-2: configuration #1 chosen 
from 1 choice
  Aug 15 08:56:46 talon kernel: [   82.983247] input: Logitech Logitech USB 
Headset as /devices/pci:00/:00:1d.2/usb8/8-2/8-2:1.3/input/input12
  Aug 15 08:56:46 talon kernel: [   82.983338] generic-usb 0003:046D:0A02.0003: 
input,hidraw2: USB HID v1.00 Device [Logitech Logitech USB Headset] on 
usb-:00:1d.2-
  2/input3
  Aug 15 08:57:50 talon kernel: [  146.790071] usb 8-2: USB disconnect, address 
2
  Aug 15 08:57:51 talon kernel: [  148.179987] BUG: soft lockup - CPU#0 stuck 
for 61s! [modprobe:1705]
  Aug 15 08:57:51 talon kernel: [  148.179991] Modules linked in: 
snd_usb_audio(+) snd_usbmidi_lib snd_hda_codec_nvhdmi snd_hda_codec_realtek 
arc4 rfcomm iwlagn sco iwl
  core mac80211 compat_firmware_class uvcvideo videodev v4l1_compat 
v4l2_compat_ioctl32 fbcon tileblit font bitblit softcursor joydev snd_hda_intel 
snd_hda_codec snd_hw
  dep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi 
snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device video output 
asus_oled(C)
   bridge stp bnep l2cap btusb bluetooth sdhci_pci ricoh_mmc asus_laptop sdhci 
led_class cfg80211 snd nvidia(P) vga16fb vgastate soundcore snd_page_alloc 
psmouse serio_
  raw intel_agp lp parport usbhid hid dm_raid45 ohci1394 ieee1394 r8169 mii xor 
ahci
  Aug 15 08:57:51 talon kernel: [  148.180004] CPU 0:
  Aug 15 08:57:51 talon kernel: [  148.180004] Modules linked in: 
snd_usb_audio(+) snd_usbmidi_lib snd_hda_codec_nvhdmi snd_hda_codec_realtek 
arc4 rfcomm iwlagn sco iwl
  core mac80211 compat_firmware_class uvcvideo videodev v4l1_compat 
v4l2_compat_ioctl32 fbcon tileblit font bitblit softcursor joydev snd_hda_intel 
snd_hda_codec snd_hw
  dep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi 
snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device video output 
asus_oled(C)
   bridge stp bnep l2cap btusb bluetooth sdhci_pci ricoh_mmc asus_laptop sdhci 
led_class cfg80211 snd nvidia(P) vga16fb vgastate soundcore snd_page_alloc 
psmouse serio_
  raw intel_agp lp parport usbhid hid dm_raid45 ohci1394 ieee1394 r8169 mii xor 
ahci
  Aug 15 08:57:51 talon kernel: [  148.180004] Pid: 1705, comm: modprobe 
Tainted: P C 2.6.32-24-generic #39-Ubuntu G50VT   
  Aug 15 08:57:51 talon kernel: [  148.180004] RIP: 0010:[]  
[] find_audio_control_unit+0x2c/0x60 [snd_usb_audio]
  Aug 15 08:57:51 talon kernel: [  148.180004] RSP: 0018:88010ebdd978  
EFLAGS: 0286
  Aug 15 08:57:51 talon kernel: [  148.180004] RAX: 880118029412 RBX: 
88010ebdd988 RCX: 0024
  Aug 15 08:57:51 talon kernel: [  148.180004] RDX:  RSI: 
880118029487 RDI: 880118029412
  Aug 15 08:57:51 talon kernel: [  148.180004] RBP: 81013cae R08: 
88011802941c R09: 0001
  Aug 15 08:57:51 talon kernel: [  148.180004] R10: 0009 R11: 
0001 R12: 88010ebdd968
  Aug 15 08:57:51 talon kernel: [  148.180004] R13: 81013b0e R14: 
880118029428 R15: 88011802942e
  Aug 15 08:57:51 talon kernel: [  148.180004] FS:  7f62438fe700() 
GS:88002820() knlGS:
  Aug 15 08:57:51 talon kernel: [  148.180004] CS:  0010 DS:  ES:  CR0: 
8005003b
  Aug 15 08:57:51 talon kernel: [  148.180004] CR2: 7fffb415c000 CR3: 
000108144000 CR4: 06f0
  Aug 15 08:57:51 talon kernel: [  148.180004] DR0:  DR1: 
 DR2: 
  Aug 15 08:57:51 talon kernel: [  148.180004] DR3:  DR6: 
0ff0 DR7: 0400
  Aug 15 08:57:51 talon kernel: [  148.180004] Call Trace:
  Aug 15 08:57:51 talon kernel: [  148.180004]  [] ? 
find_audio_control_unit+0x2c/0x60 [snd_usb_audio]
  Aug 15 08:57:51 talon kernel: [  148.180004]  [] ? 
check_input_term+0x4b/0x2d0 [snd_usb_audio]
  Aug 15 08:57:51 talon kernel: [  148.180004]  [] ? 
parse_audio_unit+0x6f8/0xef0 [snd_usb_audio]
  Aug 15 08:57:51 talon kernel: [  148.180004]  [] ?

[Kernel-packages] [Bug 1513673] UdevLog.txt

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514740/+files/UdevLog.txt

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Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] UdevDb.txt

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1513673/+attachment/4514739/+files/UdevDb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1513673

Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 1513673] WifiSyslog.txt

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1513673/+attachment/4514741/+files/WifiSyslog.txt

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Title:
  15.10 swapping heavily after process exceeds 50% physical RAM

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I am experiencing a memory management problem with 15.10 that I did
  not experience with 15.04.  I have a 24-core (48 thread) server with
  64G of RAM.  I am getting some strange behavior with respect to
  swapping and physical memory use.

  You can see my problem in 'top':

  top - 18:52:09 up 1 day, 2:25, 3 users, load average: 1.64, 1.30, 1.18
  Tasks: 525 total, 2 running, 523 sleeping, 0 stopped, 0 zombie
  %Cpu(s): 0.3 us, 1.3 sy, 0.0 ni, 97.0 id, 1.4 wa, 0.0 hi, 0.0 si, 0.0 st
  KiB Mem: 65937528 total, 37526160 used, 28411368 free, 14396 buffers
  KiB Swap: 67071996 total, 67071724 used, 272 free. 104304 cached Mem

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 
  363 root 20 0 0 0 0 R 100.0 0.0 324:02.98 kswapd0 
  6725 theosib 20 0 99.398g 0.034t 8920 D 12.0 55.1 59:08.71 common_shell_ex 

  There's a single user logged in (me), and I have a single process
  using a large amount of virtual memory. However, something is limiting
  it to around half the physical memory, while the swap partition is
  basically full. I've watched these processes (Synopsys Design
  Compiler) run, and they don't break the 50% mark until swap fills. And
  another weird thing is that kswapd0 uses very high (usually 100%) CPU.
  AFAIK, kswapd0 should be I/O bound and therefore not use a lot of CPU
  time.

  I've looked to see if there were any limits being imposed, but ulimit
  says otherwise:

  $ ulimit -a
  core file size (blocks, -c) 0
  data seg size (kbytes, -d) unlimited
  scheduling priority (-e) 0
  file size (blocks, -f) unlimited
  pending signals (-i) 257447
  max locked memory (kbytes, -l) 64
  max memory size (kbytes, -m) unlimited
  open files (-n) 1024
  pipe size (512 bytes, -p) 8
  POSIX message queues (bytes, -q) 819200
  real-time priority (-r) 0
  stack size (kbytes, -s) 8192
  cpu time (seconds, -t) unlimited
  max user processes (-u) 257447
  virtual memory (kbytes, -v) unlimited
  file locks (-x) unlimited

  I've also tried setting swappiness to 10, but that didn't help.

  This is a pretty serious problem.  What used to take a few hours on
  15.04 now takes more than 5 to 10 times longer, because the process is
  forced to wait on swap, which is reading and writing at about 20M/sec
  each.  So it's hammering my SSD that contains the swap partition and
  going really slow.

  I've done some googling about kswapd0 using high CPU, and all I can work out 
is that some people think it's a kernel bug.
  --- 
  AlsaDevices:
   total 0
   crw-rw 1 root audio 116,  1 Nov  6 13:28 seq
   crw-rw 1 root audio 116, 33 Nov  6 13:28 timer
  AplayDevices: Error: [Errno 2] No such file or directory
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  ArecordDevices: Error: [Errno 2] No such file or directory
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', 
'/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 15.10
  HibernationDevice: RESUME=UUID=e577be79-e4a4-41d9-b946-cd0cd50d05ba
  InstallationDate: Installed on 2013-11-27 (709 days ago)
  InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 
(20120424.1)
  MachineType: Supermicro X9DRW
  Package: linux (not installed)
  PciMultimedia:
   
  ProcEnviron:
   TERM=screen
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic 
root=UUID=08710eb9-367c-4be0-ba25-700476f690fc ro
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill: Error: [Errno 2] No such file or directory
  Tags:  wily
  Uname: Linux 4.2.0-16-generic x86_64
  UpgradeStatus: Upgraded to wily on 2015-10-26 (11 days ago)
  UserGroups: adm audio cdrom dip kvm lpadmin plugdev sambashare sudo video
  _MarkForUpload: True
  dmi.bios.date: 08/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 3.0a
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: X9DRW
  dmi.board.vendor: Supermicro
  dmi.board.version: 0123456789
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Supermicro
  dmi.chassis.version: 0123456789
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr3.0a:bd08/08/2013:svnSupermicro:pnX9DRW:pvr0123456789:rvnSupermicro:rnX9DRW:rvr0123456789:cvnSupermicro:ct3:cvr0123456789:
  dmi.product.name: X9DRW

[Kernel-packages] [Bug 751689] Re: [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

ellieviolet46, it will help immensely if you filed a new report via a terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

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Title:
  [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Maverick:
  Won't Fix
Status in linux source package in Natty:
  Won't Fix
Status in linux source package in Precise:
  Confirmed
Status in thinkfan package in Debian:
  Fix Released
Status in linux package in Fedora:
  Unknown

Bug description:
  On my Thinkpad x201s with an i7, if I utilize all of the CPUs/hyperthreads, 
the machine can be made to overheat very quickly. This is because of the 
default level setting of 'auto' in /proc/acpi/ibm/fan. On 'auto', the fan only 
ever goes up to around 4500rpm, while in 'disengaged' mode it can go as high as 
6400rpm. At 4500rpm, the CPU continues to climb until the system is forcibly 
shutdown at 100C. If I reload thinkpad_acpi like so:
  $ sudo rmmod thinkpad_acpi
  $ sudo modprobe thinkpad_acpi fan_control=1

  Then I can set the fan to disengaged mode manually:
  echo "level disengaged" > /proc/acpi/ibm/fan

  With this setting, I can utilize all of the CPUs for an extended time
  and not surpass 85C, still pretty hot but well under the 100C range.
  Furthermore, setting to level '7' (the supposed max fan speed) runs
  the fan at ~5300, well below the maximum fan speed.

  In maverick this did not seem to be as much of a problem (perhaps
  because of the lack of the big kernel lock in natty?).

  Related bugs:
  https://bugzilla.redhat.com/show_bug.cgi?id=675433
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610722 (against thinkfan 
package, but demonstrates that other x201 users are having the same problem)

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-7-generic 2.6.38-7.39
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
  Uname: Linux 2.6.38-7-generic x86_64
  AcpiTables:
   Error: command ['gksu', '-D', 'Apport', '--', 
'/usr/share/apport/dump_acpi_tables.py'] failed with exit code 1: 
GNOME_SUDO_PASS
   Sorry, try again.
   sudo: 3 incorrect password attempts
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jamie  2641 F pulseaudio
   /dev/snd/pcmC0D0p:   jamie  2641 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf252 irq 43'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:14f15069,17aa2156,00100302 
HDA:80862804,17aa21b5,0010'
     Controls  : 12
     Simple ctrls  : 6
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
6QHT28WW-1.09'
     Mixer name : 'ThinkPad EC 6QHT28WW-1.09'
     Components : ''
     Controls  : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Apr  5 11:56:28 2011
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=58280e6e-d161-43ea-8593-a89fb7b6851a
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
  MachineType: LENOVO 5129CTO
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic 
root=UUID=82571cfb-fdda-4d2f-b708-f8924aa0fe21 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-7-generic N/A
   linux-backports-modules-2.6.38-7-generic  N/A
   linux-firmware1.49
  SourcePackage: linux
  UpgradeStatus: Upgraded to natty on 2011-02-24 (39 days ago)
  dmi.bios.date: 04/20/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6QET44WW (1.14 )
  dmi.board.name: 5129CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvr6QET44WW(1.14):bd04/20/2010:svnLENOVO:pn5129CTO:pvrThinkPadX201s:rvnLENOVO:rn5129CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 5129CTO
  dmi.product.version: ThinkPad X201s
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1514052] UdevDb.txt

apport information

** Attachment added: "UdevDb.txt"
   https://bugs.launchpad.net/bugs/1514052/+attachment/4514762/+files/UdevDb.txt

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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI:

[Kernel-packages] [Bug 1514052] ProcCpuinfo.txt

apport information

** Attachment added: "ProcCpuinfo.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514757/+files/ProcCpuinfo.txt

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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1514052] CRDA.txt

apport information

** Attachment added: "CRDA.txt"
   https://bugs.launchpad.net/bugs/1514052/+attachment/4514752/+files/CRDA.txt

-- 
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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI: IRQ0

[Kernel-packages] [Bug 1514052] Lspci.txt

apport information

** Attachment added: "Lspci.txt"
   https://bugs.launchpad.net/bugs/1514052/+attachment/4514755/+files/Lspci.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI: IRQ0

[Kernel-packages] [Bug 1514052] JournalErrors.txt

apport information

** Attachment added: "JournalErrors.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514754/+files/JournalErrors.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1514052] WifiSyslog.txt

apport information

** Attachment added: "WifiSyslog.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514764/+files/WifiSyslog.txt

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI:

[Kernel-packages] [Bug 1514052] UdevLog.txt

apport information

** Attachment added: "UdevLog.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514763/+files/UdevLog.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI:

[Kernel-packages] [Bug 1514052] ProcInterrupts.txt

apport information

** Attachment added: "ProcInterrupts.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514759/+files/ProcInterrupts.txt

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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1514052] PulseList.txt

apport information

** Attachment added: "PulseList.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514761/+files/PulseList.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00]

[Kernel-packages] [Bug 1514052] CurrentDmesg.txt

apport information

** Attachment added: "CurrentDmesg.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514753/+files/CurrentDmesg.txt

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1514052] Lsusb.txt

apport information

** Attachment added: "Lsusb.txt"
   https://bugs.launchpad.net/bugs/1514052/+attachment/4514756/+files/Lsusb.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [0.00] ACPI: IRQ0

[Kernel-packages] [Bug 1514052] ProcEnviron.txt

apport information

** Attachment added: "ProcEnviron.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514758/+files/ProcEnviron.txt

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1514052] ProcModules.txt

apport information

** Attachment added: "ProcModules.txt"
   
https://bugs.launchpad.net/bugs/1514052/+attachment/4514760/+files/ProcModules.txt

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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: PM-Timer IO Port: 0x808
  [0.00] ACPI: Local APIC address 0xfee0
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
  [0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
  [

[Kernel-packages] [Bug 1512266] [NEW] Xubuntu. Plymouth breaks after upgrade from 14.04.0 to 14.04.3

You have been subscribed to a public bug:

Guide to update from 14.04.0 to 14.04.3 breaks Plymouth at Xubuntu.

I have tried this with Xubuntu 14.04 several times with the same result.
Always updated 64-bit systems from a minimal CD, if it matters. I do not
use any proprietary drivers, and have been using two different
hardwares.

>From this site: https://wiki.ubuntu.com/Kernel/LTSEnablementStack
I have followed this instruction: sudo apt-get install --install-recommends 
linux-generic-lts-vivid xserver-xorg-core-lts-vivid xserver-xorg-lts-vivid 
xserver-xorg-video-all-lts-vivid xserver-xorg-input-all-lts-vivid 
libwayland-egl1-mesa-lts-vivid.

**

What I expect to happen
I expect  the system to boot normally, and ask for the password in the gui as 
usual. 

What do happen?
Plymouth breaks when using an Luks encrypted drive. It turns off the screen 
(“no signal”) instead of asking for password. (Workaround, press ESC to change 
to text mode. Then the screen turns on again in text mode.) I have not tried 
this out with an unencrypted disk.

I GUESS that LUKS is not involved in itself, but stops the boot at the
same time as  Plymouth breaks, and makes it far more distracting.

I have got the same problem on Ubuntu-Mate, but I don't know if more
official flavors are affected.

Xubuntu version 14.04.3 natively uses the vivid x stack and kernel, so
it is already solved somewhere else.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New

-- 
Xubuntu. Plymouth breaks after upgrade from 14.04.0 to 14.04.3
https://bugs.launchpad.net/bugs/1512266
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux in Ubuntu.

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Unsubscribe : https://launchpad.net/~kernel-packages
More help   : https://help.launchpad.net/ListHelp

[Kernel-packages] [Bug 1514078] Re: Ubuntu freezes on boot when asking for encryption password on kernels newer then 3.19.0-28-generic

This change was made by a bot.

** Package changed: linux-meta (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Status: New => Confirmed

-- 
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https://bugs.launchpad.net/bugs/1514078

Title:
  Ubuntu freezes on boot when asking for encryption password on kernels
  newer then 3.19.0-28-generic

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have my main partition encrypted. When I start my computer, Ubuntu
  will prompt me to enter my disk encryption password. This works fine
  on the kernel 3.19.0-28-generic, but if I use any of the newer
  kernels, like 29, 30, 31 and 32, the system appears to freeze as soon
  as it gets to the prompt screen.

  I can't actually tell whats going on when its frozen. The only symptom is 
that it does not accept keyboard input anymore, so I can't actually enter my 
encryption password. Nothing happens when I press the keys. It might have been 
that
  1) the whole computer had a kernel panic, 
  2) it might be frozen in some other way,
  3) or it may be just that something went wrong when setting up my keyboard to 
accept input and that the computer is otherwise running fine.

  I don't really know, all I can really tell is that if I go back to an
  older kernel, like 28, it works absolutely fine, but anything newer
  and I can't boot my computer at all.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1514078/+subscriptions

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[Kernel-packages] [Bug 1514052] Missing required logs.

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1514052

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

-- 
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https://bugs.launchpad.net/bugs/1514052

Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold start out I then ran
  sudo cpupower frequency-set -g powersave
  followed by
  sudo cpupower frequency-set -g ondemand

  The final mode is the initial mode.  Almost immediately as soon as I
  moved to powersave mode the erratic fan speed started.  It did not
  stop when I returned to ondemand.

  Temp fix for this behaviour is - go and have a cup of coffee and let
  the computer cool down when you restart: shutdown then start from
  cold.

  $ uname -a
  Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

  $ lsb_release -a
  No LSB modules are available.
  Distributor ID:   Ubuntu
  Description:  Ubuntu 15.10
  Release:  15.10
  Codename: wily

  $ cpupower frequency-info
  analyzing CPU 0:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: 10.0 us.
hardware limits: 1.20 GHz - 2.80 GHz
available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 
GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 
GHz, 1.20 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
current policy: frequency should be within 1.20 GHz and 2.80 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.20 GHz.
cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
boost state support:
  Supported: yes
  Active: yes
  25500 MHz max turbo 4 active cores
  25500 MHz max turbo 3 active cores
  25500 MHz max turbo 2 active cores
  25500 MHz max turbo 1 active cores

  Tried intel_pstate but it is not supported for some reason on my
  machine ie the following does not work and I am left with driver:
  acpi-cpufreq

  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

  Could not see ACPI Thermal Zones reported in dmesg
  $ dmesg | grep ACPI
  [0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI 
data
  [0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
  [0.00] ACPI: Early table checksum verification disabled
  [0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
  [0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
  [0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: FACS 0xBD78E000 40
  [0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
  [0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
  [0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
  [0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
  [0.00] ACPI: SSDT 0xBD78F800

[Kernel-packages] [Bug 1514052] [NEW] erratic fan speed and little control kernel 4.2

Public bug reported:

I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
started speeding and slowing without good reason even when the PC is
idle.

I tried various things but then found that if I leave the computer off
for a long time and let everything cool down then when I boot from cold
the CPU fan is stable.

To test my theory of cold start out I then ran
sudo cpupower frequency-set -g powersave
followed by
sudo cpupower frequency-set -g ondemand

The final mode is the initial mode.  Almost immediately as soon as I
moved to powersave mode the erratic fan speed started.  It did not stop
when I returned to ondemand.

Temp fix for this behaviour is - go and have a cup of coffee and let the
computer cool down when you restart: shutdown then start from cold.

$ uname -a
Linux HomeMegaUbuntu 4.2.0-17-generic #21-Ubuntu SMP Fri Oct 23 19:56:16 UTC 
2015 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 15.10
Release:15.10
Codename:   wily

$ cpupower frequency-info
analyzing CPU 0:
  driver: acpi-cpufreq
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 10.0 us.
  hardware limits: 1.20 GHz - 2.80 GHz
  available frequency steps: 2.80 GHz, 2.80 GHz, 2.67 GHz, 2.53 GHz, 2.40 GHz, 
2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 GHz, 
1.20 GHz
  available cpufreq governors: conservative, ondemand, userspace, powersave, 
performance
  current policy: frequency should be within 1.20 GHz and 2.80 GHz.
  The governor "ondemand" may decide which speed to use
  within this range.
  current CPU frequency is 1.20 GHz.
  cpufreq stats: 2.80 GHz:11.93%, 2.80 GHz:0.00%, 2.67 GHz:0.40%, 2.53 
GHz:0.44%, 2.40 GHz:0.51%, 2.27 GHz:0.55%, 2.13 GHz:0.35%, 2.00 GHz:0.72%, 1.87 
GHz:0.84%, 1.73 GHz:1.00%, 1.60 GHz:2.16%, 1.47 GHz:4.61%, 1.33 GHz:16.83%, 
1.20 GHz:59.65%  (29241)
  boost state support:
Supported: yes
Active: yes
25500 MHz max turbo 4 active cores
25500 MHz max turbo 3 active cores
25500 MHz max turbo 2 active cores
25500 MHz max turbo 1 active cores

Tried intel_pstate but it is not supported for some reason on my machine
ie the following does not work and I am left with driver: acpi-cpufreq

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash intel_pstate=enable"

Could not see ACPI Thermal Zones reported in dmesg
$ dmesg | grep ACPI
[0.00] BIOS-e820: [mem 0xbd78-0xbd78dfff] ACPI data
[0.00] BIOS-e820: [mem 0xbd78e000-0xbd7c] ACPI NVS
[0.00] ACPI: Early table checksum verification disabled
[0.00] ACPI: RSDP 0x000F9B40 24 (v02 ACPIAM)
[0.00] ACPI: XSDT 0xBD780100 6C (v01 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI: FACP 0xBD780290 F4 (v04 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI BIOS Warning (bug): 32/64X length mismatch in 
FADT/Gpe0Block: 128/64 (20150619/tbfadt-623)
[0.00] ACPI: DSDT 0xBD780660 005B02 (v02 1  1000 
 INTL 20051117)
[0.00] ACPI: FACS 0xBD78E000 40
[0.00] ACPI: FACS 0xBD78E000 40
[0.00] ACPI: APIC 0xBD780390 8C (v02 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI: MCFG 0xBD780420 3C (v01 DELL   OEMMCFG  
20101113 MSFT 0097)
[0.00] ACPI: SLIC 0xBD780460 000176 (v01 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI: OSFR 0xBD7805E0 80 (v01 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI: OEMB 0xBD78E040 72 (v01 DELL   FX09 
20101113 MSFT 0097)
[0.00] ACPI: HPET 0xBD78A660 38 (v01 DELL   OEMHPET  
20101113 MSFT 0097)
[0.00] ACPI: ASF! 0xBD78A6A0 99 (v32 LEGEND I865PASF 
0001 INTL 20051117)
[0.00] ACPI: SSDT 0xBD78F800 000363 (v01 DpgPmm CpuPm
0012 INTL 20051117)
[0.00] ACPI: Local APIC address 0xfee0
[0.00] ACPI: PM-Timer IO Port: 0x808
[0.00] ACPI: Local APIC address 0xfee0
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[0.00] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[0.00] ACPI: IRQ0 used by override.
[0.00] ACPI: IRQ9 used by override.
[0.00] Using ACPI (MADT) for SMP configuration information
[0.00] ACPI: HPET id: 0x8086a701 base: 0xfed0
[0.48] ACPI: Core revision 20150619
[0.004019] ACPI: All ACPI Tables successfully acquired
[0.206757] PM: Registering ACPI NVS region [mem 0xbd78e000-0xbd7c] 
(270336 bytes)
[0.217768] ACPI FADT declares the system doesn't support PCIe ASPM, so 
disable it
[0.217775] ACPI: bus type PCI registered
[0.217780] acpiphp: ACPI Hot Plug

[Kernel-packages] [Bug 1481136] Re: Bluetooth mouse fails to reconnect after suspend + resume

2015-11-07 Thread Simon Fels

** Tags added: after-bluez5

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Packages, which is subscribed to bluez in Ubuntu.
https://bugs.launchpad.net/bugs/1481136

Title:
  Bluetooth mouse fails to reconnect after suspend + resume

Status in canonical-pocket-desktop:
  In Progress
Status in bluez package in Ubuntu:
  In Progress

Bug description:
  I can connect the bluetooth mouse (Logitech M557) using the GUI and
  the device works properly.

  However, after suspend and resume the mouse fails to reconnect. It
  does "attempt" to reconnect, in that I see the padlock flashes
  momentarily onto the bluetooth icon on the toolbar applet. Similarly,
  if the Bluetooth Settings dialog is open the devices flashes
  momentarily bold as if connected. Both effects happen whenever the
  mouse is used (movement or mouse click) but the device does not
  connect.

  I have a workaround, which is to remove the device and pair it using
  the command line as follows:

  sudo bluez-test-device remove 00:1F:20:EF:B1:00
  sudo bluez-simple-agent hci0 00:1F:20:EF:B1:00 remove
  sudo bluez-simple-agent hci0 00:1F:20:EF:B1:00
  sudo bluez-test-device trusted 00:1F:20:EF:B1:00 yes
  sudo bluez-test-input connect 00:1F:20:EF:B1:00

  Once paired manually in this manner the devices appears in the
  Bluetooth Settings as normal an successfully reconnects when resuming.

  I'm submitted a new bug as this is similar but not the same as other
  bugs reported. In particular the workarounds presented in other bugs
  do not work for me and the workaround I'm using was not suggested in
  other cases.

  Thanks.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: bluez 4.101-0ubuntu25
  ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
  Uname: Linux 3.19.0-25-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Aug  4 09:53:18 2015
  InstallationDate: Installed on 2014-01-23 (557 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: TOSHIBA KIRA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic.efi.signed 
root=UUID=a0fdb0ee-bbeb-4872-8e79-1a785c304e91 ro libata.force=noncq 
vesafb.invalid=1 splash quiet nopat vt.handoff=7
  SourcePackage: bluez
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 02/15/2013
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: Version 1.30
  dmi.board.asset.tag: 00
  dmi.board.name: KIRA
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Version A0
  dmi.chassis.asset.tag: 00
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: Version 1.0
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrVersion1.30:bd02/15/2013:svnTOSHIBA:pnKIRA:pvrPSU7FA-00T00K:rvnTOSHIBA:rnKIRA:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0:
  dmi.product.name: KIRA
  dmi.product.version: PSU7FA-00T00K
  dmi.sys.vendor: TOSHIBA
  hciconfig:
   hci0:Type: BR/EDR  Bus: USB
    BD Address: B4:B6:76:C4:A2:88  ACL MTU: 310:10  SCO MTU: 64:8
    UP RUNNING PSCAN
    RX bytes:587136 acl:36542 sco:0 events:271 errors:0
    TX bytes:2913 acl:109 sco:0 commands:81 errors:0
  mtime.conffile..etc.bluetooth.main.conf: 2015-08-01T14:24:23.630880

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[Kernel-packages] [Bug 1512691] Re: [MacBookPro11, 3] Backlight control does not work, but there are entries in /sys/class/backlight

2015-11-07 Thread Gaele Strootman

** Changed in: linux (Ubuntu)
   Status: Incomplete => Confirmed

** Tags added: kernel-bug-exists-upstream

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Title:
  [MacBookPro11,3] Backlight control does not work, but there are
  entries in /sys/class/backlight

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Backlight control stopped working after upgrade from Vivid to Wily.

  /sys/class/backlight/gmux_backlight$ grep . *
  actual_brightness:16777215
  bl_power:0
  brightness:400
  grep: device: Is a directory
  max_brightness:-1
  grep: power: Is a directory
  grep: subsystem: Is a directory
  type:platform

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  gaele  2525 F pulseaudio
   /dev/snd/controlC0:  gaele  2525 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Nov  3 13:44:25 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=716bc023-ef4e-436e-8e5b-5a1f548faef8
  InstallationDate: Installed on 2015-04-26 (190 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Apple Inc. MacBookPro11,3
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=38c8fe6d-3763-4619-a710-f65494173fe4 ro quiet splash 
libata.force=noncq vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-10-22 (11 days ago)
  dmi.bios.date: 06/05/2015
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP112.88Z.0138.B15.1506050548
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-2BD1B31983FE1663
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,3
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-2BD1B31983FE1663
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP112.88Z.0138.B15.1506050548:bd06/05/2015:svnAppleInc.:pnMacBookPro11,3:pvr1.0:rvnAppleInc.:rnMac-2BD1B31983FE1663:rvrMacBookPro11,3:cvnAppleInc.:ct10:cvrMac-2BD1B31983FE1663:
  dmi.product.name: MacBookPro11,3
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1514052] Re: erratic fan speed and little control kernel 4.2

Just quick addition to the description.. 
Here is a log of the processor fan RPM taken over a few seconds as the PC is 
idle showing what I consider to be excessive changes in the CPU fan RPM whilst 
the CPU temperatures are quite low and the PC is idle:

Processor Fan:382 RPM
Processor Fan:313 RPM
Processor Fan:328 RPM
Processor Fan:350 RPM
Processor Fan:386 RPM
Processor Fan:686 RPM
Processor Fan:   1201 RPM
Processor Fan:   2105 RPM
Processor Fan:   3035 RPM
Processor Fan:   3505 RPM
Processor Fan:   3383 RPM
Processor Fan:   2775 RPM
Processor Fan:   2266 RPM
Processor Fan:   1842 RPM
Processor Fan:   1531 RPM
Processor Fan:   1305 RPM
Processor Fan:   1118 RPM
Processor Fan:998 RPM
Processor Fan:907 RPM
Processor Fan:848 RPM
Processor Fan:762 RPM
Processor Fan:703 RPM
Processor Fan:645 RPM
Processor Fan:587 RPM
Processor Fan:530 RPM
Processor Fan:500 RPM
Processor Fan:444 RPM
Processor Fan:416 RPM
Processor Fan:368 RPM
Processor Fan:318 RPM
Processor Fan:310 RPM
Processor Fan:314 RPM
Processor Fan:356 RPM
Processor Fan:370 RPM
Processor Fan:396 RPM
Processor Fan:424 RPM
Processor Fan:514 RPM
Processor Fan:612 RPM
Processor Fan:722 RPM
Processor Fan:963 RPM
Processor Fan:   1330 RPM
Processor Fan:   1823 RPM
Processor Fan:   2857 RPM
Processor Fan:   3148 RPM
Processor Fan:   3022 RPM
Processor Fan:   2720 RPM
Processor Fan:   2377 RPM
Processor Fan:   1971 RPM
Processor Fan:   1670 RPM
Processor Fan:   1404 RPM
Processor Fan:734 RPM

Here is the sensors output:
radeon-pci-0100
Adapter: PCI adapter
temp1:+57.5°C  (crit = +120.0°C, hyst = +90.0°C)

coretemp-isa-
Adapter: ISA adapter
Core 0:   +31.0°C  (high = +83.0°C, crit = +99.0°C)
Core 1:   +29.0°C  (high = +83.0°C, crit = +99.0°C)
Core 2:   +31.0°C  (high = +83.0°C, crit = +99.0°C)
Core 3:   +29.0°C  (high = +83.0°C, crit = +99.0°C)

it8721-isa-0a10
Adapter: ISA adapter
in0:  +0.85 V  (min =  +1.12 V, max =  +2.28 V)  ALARM
in1:  +3.02 V  (min =  +2.87 V, max =  +0.66 V)  ALARM
in2:  +2.00 V  (min =  +2.57 V, max =  +1.45 V)  ALARM
+3.3V:+3.29 V  (min =  +4.56 V, max =  +4.37 V)  ALARM
in4:  +2.99 V  (min =  +2.95 V, max =  +2.82 V)  ALARM
in5:  +2.22 V  (min =  +2.62 V, max =  +3.06 V)  ALARM
in6:  +2.22 V  (min =  +2.29 V, max =  +2.83 V)  ALARM
3VSB: +3.34 V  (min =  +3.82 V, max =  +4.58 V)  ALARM
Vbat: +3.02 V  
fan1:1071 RPM  (min =   13 RPM)
fan2: 788 RPM  (min =   46 RPM)
temp1:-77.0°C  (low  = +55.0°C, high = -68.0°C)  sensor = thermal diode
temp2: -8.0°C  (low  = -58.0°C, high = -93.0°C)  sensor = thermistor
temp3:-68.0°C  (low  = -77.0°C, high = -49.0°C)  sensor = Intel PECI
intrusion0:  ALARM

dell_smm-virtual-0
Adapter: Virtual device
Processor Fan:   1079 RPM
Motherboard Fan:  794 RPM

and a fraction of  a second later:

radeon-pci-0100
Adapter: PCI adapter
temp1:+57.0°C  (crit = +120.0°C, hyst = +90.0°C)

coretemp-isa-
Adapter: ISA adapter
Core 0:   +29.0°C  (high = +83.0°C, crit = +99.0°C)
Core 1:   +28.0°C  (high = +83.0°C, crit = +99.0°C)
Core 2:   +31.0°C  (high = +83.0°C, crit = +99.0°C)
Core 3:   +28.0°C  (high = +83.0°C, crit = +99.0°C)

it8721-isa-0a10
Adapter: ISA adapter
in0:  +0.85 V  (min =  +1.12 V, max =  +2.28 V)  ALARM
in1:  +3.02 V  (min =  +2.87 V, max =  +0.66 V)  ALARM
in2:  +2.00 V  (min =  +2.57 V, max =  +1.45 V)  ALARM
+3.3V:+3.29 V  (min =  +4.56 V, max =  +4.37 V)  ALARM
in4:  +2.99 V  (min =  +2.95 V, max =  +2.82 V)  ALARM
in5:  +2.22 V  (min =  +2.62 V, max =  +3.06 V)  ALARM
in6:  +2.22 V  (min =  +2.29 V, max =  +2.83 V)  ALARM
3VSB: +3.34 V  (min =  +3.82 V, max =  +4.58 V)  ALARM
Vbat: +3.02 V  
fan1: 668 RPM  (min =   13 RPM)
fan2: 788 RPM  (min =   46 RPM)
temp1:-77.0°C  (low  = +55.0°C, high = -68.0°C)  sensor = thermal diode
temp2: -8.0°C  (low  = -58.0°C, high = -93.0°C)  sensor = thermistor
temp3:-69.0°C  (low  = -77.0°C, high = -49.0°C)  sensor = Intel PECI
intrusion0:  ALARM

dell_smm-virtual-0
Adapter: Virtual device
Processor Fan:673 RPM
Motherboard Fan:  794 RPM

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Title:
  erratic fan speed and little control kernel 4.2

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I have just upgraded to Ubuntu 15.10 and almost immediately my CPU fan
  started speeding and slowing without good reason even when the PC is
  idle.

  I tried various things but then found that if I leave the computer off
  for a long time and let everything cool down then when I boot from
  cold the CPU fan is stable.

  To test my theory of cold

[Kernel-packages] [Bug 1512691] Re: [MacBookPro11, 3] Backlight control does not work, but there are entries in /sys/class/backlight

2015-11-07 Thread Gaele Strootman

I tried a few kernels (4.0.0-2, 4.1.0-1, 4.2.0-7), installing linux-
headers, linux-headers-generic and linux-image-generic. Booting into
each of them left me with a non-working keyboard and mouse. Any
suggestions?

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Title:
  [MacBookPro11,3] Backlight control does not work, but there are
  entries in /sys/class/backlight

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Backlight control stopped working after upgrade from Vivid to Wily.

  /sys/class/backlight/gmux_backlight$ grep . *
  actual_brightness:16777215
  bl_power:0
  brightness:400
  grep: device: Is a directory
  max_brightness:-1
  grep: power: Is a directory
  grep: subsystem: Is a directory
  type:platform

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  gaele  2525 F pulseaudio
   /dev/snd/controlC0:  gaele  2525 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Nov  3 13:44:25 2015
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=716bc023-ef4e-436e-8e5b-5a1f548faef8
  InstallationDate: Installed on 2015-04-26 (190 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: Apple Inc. MacBookPro11,3
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=38c8fe6d-3763-4619-a710-f65494173fe4 ro quiet splash 
libata.force=noncq vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-10-22 (11 days ago)
  dmi.bios.date: 06/05/2015
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP112.88Z.0138.B15.1506050548
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-2BD1B31983FE1663
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro11,3
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-2BD1B31983FE1663
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP112.88Z.0138.B15.1506050548:bd06/05/2015:svnAppleInc.:pnMacBookPro11,3:pvr1.0:rvnAppleInc.:rnMac-2BD1B31983FE1663:rvrMacBookPro11,3:cvnAppleInc.:ct10:cvrMac-2BD1B31983FE1663:
  dmi.product.name: MacBookPro11,3
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 908335] Re: Kernel Hard Freezing Very Often

2015-11-07 Thread Giorgio Salluzzo

I had the same problem.
As far as I understood the problem occurs with lot more probabilities when a 
video is playing, and it starts with some lag of it (with no relation with CPU 
load or memory).
Ubuntu kernel has the issue, Liquorix kernel (http://www.liquorix.net/) on both 
Ubuntu and Debian, but no problems with Debian stable kernel (had no choice to 
test unstable and testing ones).

Hope it can help in some way.

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Title:
  Kernel Hard Freezing Very Often

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete
Status in linux package in openSUSE:
  Invalid

Bug description:
  I (and others in the forums) are experiencing MANY hard freezes in
  Ubuntu since upgrading to Kernel 3.0. Here is as much information as I
  can give now but I'll run anything (including the possibility of
  allowing a remote connect) to diagnose this problem as I think it is
  serious and has the potential to ruining machines as I'm frequently
  having to hard shut down which of course runs the possibility of
  damaging a hard drive.

  Problem: Hard freeze very often (I've had as many as 5 in an hour).
  Hard freeze definition from me:

  1. Mouse stops moving
  2. Keyboard actions have no response (including alt+cntrl+f1)
  3. Hard drive spins for a shor time but then stops
  4. Only way to fix is hard shut down

  What's been done:

  1. Checked logs (willing to provide any but I couldn't see any problem)
  2. Tried finding out if software is triggering it, seems to be random, could 
be wrong

  
  Again I think that this is a major problem so I'll do whatever it takes to 
provide information. Thank you in advance

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  joel   1738 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc70 irq 46'
 Mixer name : 'Intel Cantiga HDMI'
 Components : 'HDA:111d7675,102802a0,00100103 
HDA:80862802,80860101,0010'
 Controls  : 20
 Simple ctrls  : 11
  Date: Fri Dec 23 23:12:36 2011
  HibernationDevice: RESUME=UUID=90f593d0-5fa7-400f-a725-a895731a11cb
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Dell Inc. Studio 1737
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic 
root=UUID=e1aae5f2-06b0-45a0-bf21-9ede9bd5263d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware1.60
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
   
  dmi.bios.date: 11/25/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0m824g
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A08
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd11/25/2009:svnDellInc.:pnStudio1737:pvrA08:rvnDellInc.:rn0m824g:rvrA08:cvnDellInc.:ct8:cvrA08:
  dmi.product.name: Studio 1737
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 908335] Re: Kernel Hard Freezing Very Often

Giorgio Salluzzo, it will help immensely if you filed a new report via a 
terminal:
ubuntu-bug linux

Please feel free to subscribe me to it.

-- 
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Title:
  Kernel Hard Freezing Very Often

Status in Linux:
  Confirmed
Status in linux package in Ubuntu:
  Incomplete
Status in linux package in openSUSE:
  Invalid

Bug description:
  I (and others in the forums) are experiencing MANY hard freezes in
  Ubuntu since upgrading to Kernel 3.0. Here is as much information as I
  can give now but I'll run anything (including the possibility of
  allowing a remote connect) to diagnose this problem as I think it is
  serious and has the potential to ruining machines as I'm frequently
  having to hard shut down which of course runs the possibility of
  damaging a hard drive.

  Problem: Hard freeze very often (I've had as many as 5 in an hour).
  Hard freeze definition from me:

  1. Mouse stops moving
  2. Keyboard actions have no response (including alt+cntrl+f1)
  3. Hard drive spins for a shor time but then stops
  4. Only way to fix is hard shut down

  What's been done:

  1. Checked logs (willing to provide any but I couldn't see any problem)
  2. Tried finding out if software is triggering it, seems to be random, could 
be wrong

  
  Again I think that this is a major problem so I'll do whatever it takes to 
provide information. Thank you in advance

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-12-generic 3.0.0-12.20
  ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
  Uname: Linux 3.0.0-12-generic x86_64
  NonfreeKernelModules: wl
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 1.23-0ubuntu4
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
 Subdevices: 1/1
 Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  joel   1738 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfc70 irq 46'
 Mixer name : 'Intel Cantiga HDMI'
 Components : 'HDA:111d7675,102802a0,00100103 
HDA:80862802,80860101,0010'
 Controls  : 20
 Simple ctrls  : 11
  Date: Fri Dec 23 23:12:36 2011
  HibernationDevice: RESUME=UUID=90f593d0-5fa7-400f-a725-a895731a11cb
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Dell Inc. Studio 1737
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic 
root=UUID=e1aae5f2-06b0-45a0-bf21-9ede9bd5263d ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-12-generic N/A
   linux-backports-modules-3.0.0-12-generic  N/A
   linux-firmware1.60
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  WifiSyslog:
   
  dmi.bios.date: 11/25/2009
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 0m824g
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A08
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: A08
  dmi.modalias: 
dmi:bvnDellInc.:bvrA08:bd11/25/2009:svnDellInc.:pnStudio1737:pvrA08:rvnDellInc.:rn0m824g:rvrA08:cvnDellInc.:ct8:cvrA08:
  dmi.product.name: Studio 1737
  dmi.product.version: A08
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1512348] Re: Lenovo - Trace effect

Siddarth Saxena, thank you for reporting this and helping make Ubuntu
better.

As per http://support.lenovo.com/us/en/products/laptops-and-
netbooks/lenovo-b-series-laptops/lenovo-b490-notebook an update to your
computer's buggy and outdated BIOS is available (H9ET92WW). If you
update to this following https://help.ubuntu.com/community/BIOSUpdate
does it address the issue?

If it doesn't, could you please both specify what happened, and provide the 
output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

For more on BIOS updates and linux, please see
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette
.

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful.

Also, you don't have to create a new bug report.

Once the BIOS is updated, if the problem is still reproducible, and the
information above is provided, then please mark this report Status
Confirmed. Otherwise, please mark this as Invalid.

Thank you for your understanding.

** Package changed: xorg (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
   Importance: Undecided => Low

** Changed in: linux (Ubuntu)
   Status: New => Incomplete

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Title:
  Lenovo - Trace effect

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Found this message in dmesg: 
  [18760.486422] Hardware name: LENOVO 20207/20207  , BIOS H1ET75WW(1.18) 
06/27/2013
  [18760.486424]  c07dded8 88011e243d28 817c4e0f 
0007
  [18760.486426]  88011e243d78 88011e243d68 81076a8a 
88011e243d88
  [18760.486428]  8800c224c000 8800c16f1000  
8800c16f11a8
  [18760.486430] Call Trace:
  [18760.486432][] dump_stack+0x45/0x57
  [18760.486440]  [] warn_slowpath_common+0x8a/0xc0
  [18760.486442]  [] warn_slowpath_fmt+0x46/0x50
  [18760.486459]  [] intel_check_page_flip+0xda/0xf0 [i915]
  [18760.486472]  [] ironlake_irq_handler+0x2e8/0xfd0 [i915]
  [18760.486474]  [] ? internal_add_timer+0x80/0x80
  [18760.486477]  [] ? hrtimer_get_next_event+0xac/0xd0
  [18760.486480]  [] handle_irq_event_percpu+0x77/0x1a0
  [18760.486483]  [] handle_irq_event+0x41/0x70
  [18760.486485]  [] handle_edge_irq+0x6e/0x120
  [18760.486488]  [] handle_irq+0x22/0x40
  [18760.486491]  [] do_IRQ+0x4f/0xf0
  [18760.486493]  [] common_interrupt+0x6d/0x6d
  [18760.486494][] ? cpuidle_enter_state+0x65/0x160
  [18760.486499]  [] ? cpuidle_enter_state+0x51/0x160
  [18760.486501]  [] cpuidle_enter+0x17/0x20
  [18760.486503]  [] cpu_startup_entry+0x311/0x3b0
  [18760.486507]  [] start_secondary+0x197/0x1c0
  [18760.486509] ---[ end trace 0a3cc2023da78889 ]---

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: xorg 1:7.7+7ubuntu4
  ProcVersionSignature: Ubuntu 3.19.0-31.36-generic 3.19.8-ckt7
  Uname: Linux 3.19.0-31-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.17.2-0ubuntu1.7
  Architecture: amd64
  CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  Date: Mon Nov  2 18:06:55 2015
  DistUpgraded: Fresh install
  DistroCodename: vivid
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.248+bdcom, 3.19.0-15-generic, x86_64: installed
   bcmwl, 6.30.223.248+bdcom, 3.19.0-30-generic, x86_64: installed
   bcmwl, 6.30.223.248+bdcom, 3.19.0-31-generic, x86_64: installed
   vboxhost, 5.0.6, 3.19.0-30-generic, x86_64: installed
   vboxhost, 5.0.6, 3.19.0-31-generic, x86_64: installed
  ExtraDebuggingInterest: Yes
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Lenovo Device [17aa:5002]
  InstallationDate: Installed on 2015-10-07 (26 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20207
  ProcEnviron:
   LANGUAGE=en_IN:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_IN
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-31-generic 
root=UUID=3af97ba8-67d0-4b9b-9b43-0c9d8a2138f5 ro quiet splash vt.handoff=7
  SourcePackage: xorg
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/27/2013
  dmi.bios.vendor: LENOVO
  dmi.bios.version: H1ET75WW(1.18)
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20207
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias:

[Kernel-packages] [Bug 1454843] Re: Realtek RTL8723BE wireless card drops connection

2015-11-07 Thread Sebastian

I am also using the latest build of Ubuntu 15.10 on my Lenovo M30-70. 
I still have to reconnect the wifi connection, somedays more and somedays less 
often. 
The overall performance is poor, the speed while copying local files stays 
mostly under 2MB/s (I am about 3 meters away from the router).

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Title:
  Realtek RTL8723BE wireless card drops connection

Status in HWE Next:
  In Progress
Status in linux package in Ubuntu:
  In Progress

Bug description:
  I am using Lenovo M30-70.

  I tried many workarounds from
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1320070 but no
  change, the connection is lost after a while.

  Finally I tried the rtlwifi_new driver from 
https://bugzilla.kernel.org/show_bug.cgi?id=83641#c1.
  I first thought it works stable but after a while it also loses the 
connection (see my comment there). After reconnect it works for a while again.
  I uninstalled the rtlwifi_new driver for this bug report.


  (Bluetooth does not work at all, it doesn't find any devices)

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-17-generic 3.19.0-17.17
  ProcVersionSignature: Ubuntu 3.19.0-17.17-generic 3.19.6
  Uname: Linux 3.19.0-17-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  sledzik2179 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed May 13 22:51:38 2015
  HibernationDevice: RESUME=UUID=d61164da-04eb-444a-a976-6a1f91fc4ffb
  InstallationDate: Installed on 2015-03-11 (63 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: LENOVO ZIUS6
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-17-generic.efi.signed 
root=UUID=40721d88-7203-4dfa-ac65-1a2b204fea34 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-17-generic N/A
   linux-backports-modules-3.19.0-17-generic  N/A
   linux-firmware 1.143
  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-06 (36 days ago)
  dmi.bios.date: 10/15/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 8BCN45WW(V3.08)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: INVALID
  dmi.board.vendor: LENOVO
  dmi.board.version: INVALID
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: INVALID
  dmi.modalias: 
dmi:bvnLENOVO:bvr8BCN45WW(V3.08):bd10/15/2014:svnLENOVO:pnZIUS6:pvrINVALID:rvnLENOVO:rnINVALID:rvrINVALID:cvnLENOVO:ct10:cvrINVALID:
  dmi.product.name: ZIUS6
  dmi.product.version: INVALID
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1140716]

2015-11-07 Thread Arrowsmith

FWIW, my issue
(https://bugs.freedesktop.org/show_bug.cgi?id=54226#c191), was resolved
by uninstalling various components, re-installing and updating them. I
have a hunch (completely unproven) that it was a transparent bit-fail
issue from the SSD. By un-installing and re-installing, the files were
likely installed to a different location on the drive. It wasn't
configuration, as I tried erasing, and even rolling back to defaults,
with the problem still persisting. As it was almost daily, prior to
uninstall, and hasn't happened since the install, this is all I can
attribute it to.

HTH someone.

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Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR*

[Kernel-packages] [Bug 1449438] Re: Marvell 88W8797 wifi (module mwifiex) does not work on Surface Pro

2015-11-07 Thread Dirk Schmidtke

@wilk: Could you do me the favor and try to connect to a Bluetooth
headphone or speaker using the profile A2DP sink? Do you get stereo or
just mono like me? Odd thing is, on the Ubuntu live CD, bluetooth stereo
works. As soon as I install Ubuntu from the very same live CD, it
doesn't.

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Title:
  Marvell 88W8797 wifi (module mwifiex) does not work on Surface Pro

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I've been running Ubuntu 14.10 on a Microsoft Surface Pro. After some
  initial problems (see
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165938) (fixed
  by kernel updates I guess) the wifi was working fine. Since the
  upgrade to 15.04 the problems are back: I can connect to a wifi
  network, the connection is working for a few seconds but drops right
  after. I attached the relevant entries in dmes.log.

  I tried installing the marvell firmware from git://git.marvell.com
  /mwifiex-firmware.git, that didn't change anything. I also tried the
  mainline kernel from http://kernel.ubuntu.com/~kernel-
  ppa/mainline/v4.1-rc1-vivid/: the connection is again working for a
  few seconds but the whole system hangs afterwards.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-15-generic 3.19.0-15.15
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  wilk   1792 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Apr 28 10:57:42 2015
  HibernationDevice: RESUME=UUID=adb12a68-9928-4181-b4e2-487010d3c501
  InstallationDate: Installed on 2014-02-19 (432 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MachineType: Microsoft Corporation Surface with Windows 8 Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic.efi.signed 
root=UUID=919f00b8-5010-46e1-b2f9-c129e17d5312 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-15-generic N/A
   linux-backports-modules-3.19.0-15-generic  N/A
   linux-firmware 1.143
  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (0 days ago)
  dmi.bios.date: 01/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.00.0250
  dmi.board.asset.tag: 0
  dmi.board.name: Surface with Windows 8 Pro
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: 1
  dmi.chassis.asset.tag: 0
  dmi.chassis.type: 17
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: 1
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.00.0250:bd01/08/2013:svnMicrosoftCorporation:pnSurfacewithWindows8Pro:pvr1:rvnMicrosoftCorporation:rnSurfacewithWindows8Pro:rvr1:cvnMicrosoftCorporation:ct17:cvr1:
  dmi.product.name: Surface with Windows 8 Pro
  dmi.product.version: 1
  dmi.sys.vendor: Microsoft Corporation

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[Kernel-packages] [Bug 1361646] Re: Atheros wireless AR9285 keeps disconnecting

2015-11-07 Thread Jim Watson

I have been struggling with very frequent wifi drops. In my regular
quest for a solution I stumbled upon this post.

My kernel version is 4.2.0-16-generic
Linux 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015

Most recent kern.log entries indicate
Nov  7 05:37:28 watsonit-150411 kernel: [419299.308586] ath: phy41: Chip reset 
failed
Nov  7 05:37:28 watsonit-150411 kernel: [419299.308590] ath: phy41: Unable to 
reset channel (2457 Mhz) reset status -22
Nov  7 05:37:28 watsonit-150411 kernel: [419299.308592] ath: phy41: Unable to 
set channel
Nov  7 05:37:28 watsonit-150411 kernel: [419299.408415] ath: phy41: RX failed 
to go idle in 10 ms RXSM=0x0
Nov  7 05:37:28 watsonit-150411 kernel: [419299.418500] ath: phy41: Failed to 
wakeup in 500us
Nov  7 05:37:28 watsonit-150411 kernel: [419299.428492] ath: phy41: Failed to 
wakeup in 500us
Nov  7 05:37:28 watsonit-150411 kernel: [419299.727544] ath: phy41: RX failed 
to go idle in 10 ms RXSM=0x306e82a7

Based on the above I came across a post @
http://ubuntuforums.org/showthread.php?2239557 and implemented the
proposed script in /etc/pm/sleep.d/


case "{$1}" in
hibernate|suspend)
# disable wlan0
ifdown wlan0 --force
;;
resume|thaw)
# enable wlan0
## service networking restart
ifup wlan0
;;
esac

The belief is that for some reason wpa_supplicant does not stop before
going to sleep, but then tries to start again upon resume in order to
negotiate keys. Let's see if stopping wpa_supplicate before sleep
(assuming this code achieves that and that the system really is
suspending) solves this issue.

Worth noting here that I am not using network-manager since the problem
was even greater with that additional service running.

It is yet to be determined whether or not this resolves, or improves
things. What I have noticed since making this last change this morning
is that the workstation eventually became unreachable from other LAN
locations; however, upon returning to the workstation and unlocking the
screen ifconfig and ping proved that connectivity was good perhaps
the suspend/resume script did help. Ultimately, I still need to avoid
having the connection drop at all -- no suspend, no bringing the
interface down.

Hopefully some of this information sounds familiar to others and helps.
If anyone has further suggestions on permanently resolving this issue,
would love to hear them.

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Title:
  Atheros wireless AR9285 keeps disconnecting

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  lspci
  03:00.0 Network controller: Qualcomm Atheros AR9285 Wireless Network Adapter 
(PCI-Express) (rev 01)

  dmesg log gets filled with the info below. After a random time
  (sometimes minutes, sometimes hours, but mostly minutes), I lose wifi
  connection and the only solution I know is to reboot. It only started
  happening a week ago. I have been running kernel 3.13.0-34-generic but
  downgraded to 3.13.0-27-generic and that seems to have slightly
  reduced the frequency of the issue but I'm not sure. It happens many
  times per day.

  [ 1026.507787] ath: phy0: Chip reset failed
  [ 1026.507789] ath: phy0: Unable to reset channel, reset status -22
  [ 1026.507798] ath: phy0: Unable to set channel
  [ 1026.574954] ath: phy0: Failed to stop TX DMA, queues=0x18f!
  [ 1026.588276] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x 
AR_DIAG_SW=0x DMADBG_7=0x
  [ 1026.588285] ath: phy0: Could not stop RX, we could be confusing the DMA 
engine when we start RX up
  [ 1026.705655] ath: phy0: Chip reset failed
  [ 1026.705658] ath: phy0: Unable to reset channel, reset status -22
  [ 1026.705669] ath: phy0: Unable to set channel
  [ 1026.822978] ath: phy0: RX failed to go idle in 10 ms RXSM=0x
  [ 1026.836305] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x 
AR_DIAG_SW=0x DMADBG_7=0x
  [ 1028.354924] ath: phy0: Failed to wakeup in 500us
  [ 1028.473207] ath: phy0: RX failed to go idle in 10 ms RXSM=0x
  [ 1028.486727] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x 
AR_DIAG_SW=0x DMADBG_7=0x

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-27-generic 3.13.0-27.50
  ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11
  Uname: Linux 3.13.0-27-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ian3653 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Aug 26 22:50:01 2014
  MachineType: ASUSTeK Computer Inc. N53SV
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic 
root=UUID=fb2b1d14-6b3b-4c2d-a133-2d08a1ec0b12 ro quiet splash
  RelatedPackageVersions:

[Kernel-packages] [Bug 1512348] [NEW] Lenovo - Trace effect

You have been subscribed to a public bug:

Found this message in dmesg: 
[18760.486422] Hardware name: LENOVO 20207/20207  , BIOS H1ET75WW(1.18) 
06/27/2013
[18760.486424]  c07dded8 88011e243d28 817c4e0f 
0007
[18760.486426]  88011e243d78 88011e243d68 81076a8a 
88011e243d88
[18760.486428]  8800c224c000 8800c16f1000  
8800c16f11a8
[18760.486430] Call Trace:
[18760.486432][] dump_stack+0x45/0x57
[18760.486440]  [] warn_slowpath_common+0x8a/0xc0
[18760.486442]  [] warn_slowpath_fmt+0x46/0x50
[18760.486459]  [] intel_check_page_flip+0xda/0xf0 [i915]
[18760.486472]  [] ironlake_irq_handler+0x2e8/0xfd0 [i915]
[18760.486474]  [] ? internal_add_timer+0x80/0x80
[18760.486477]  [] ? hrtimer_get_next_event+0xac/0xd0
[18760.486480]  [] handle_irq_event_percpu+0x77/0x1a0
[18760.486483]  [] handle_irq_event+0x41/0x70
[18760.486485]  [] handle_edge_irq+0x6e/0x120
[18760.486488]  [] handle_irq+0x22/0x40
[18760.486491]  [] do_IRQ+0x4f/0xf0
[18760.486493]  [] common_interrupt+0x6d/0x6d
[18760.486494][] ? cpuidle_enter_state+0x65/0x160
[18760.486499]  [] ? cpuidle_enter_state+0x51/0x160
[18760.486501]  [] cpuidle_enter+0x17/0x20
[18760.486503]  [] cpu_startup_entry+0x311/0x3b0
[18760.486507]  [] start_secondary+0x197/0x1c0
[18760.486509] ---[ end trace 0a3cc2023da78889 ]---

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: xorg 1:7.7+7ubuntu4
ProcVersionSignature: Ubuntu 3.19.0-31.36-generic 3.19.8-ckt7
Uname: Linux 3.19.0-31-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.0:
 
ApportVersion: 2.17.2-0ubuntu1.7
Architecture: amd64
CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Mon Nov  2 18:06:55 2015
DistUpgraded: Fresh install
DistroCodename: vivid
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 6.30.223.248+bdcom, 3.19.0-15-generic, x86_64: installed
 bcmwl, 6.30.223.248+bdcom, 3.19.0-30-generic, x86_64: installed
 bcmwl, 6.30.223.248+bdcom, 3.19.0-31-generic, x86_64: installed
 vboxhost, 5.0.6, 3.19.0-30-generic, x86_64: installed
 vboxhost, 5.0.6, 3.19.0-31-generic, x86_64: installed
ExtraDebuggingInterest: Yes
GraphicsCard:
 Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 
09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:5002]
InstallationDate: Installed on 2015-10-07 (26 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
MachineType: LENOVO 20207
ProcEnviron:
 LANGUAGE=en_IN:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-31-generic 
root=UUID=3af97ba8-67d0-4b9b-9b43-0c9d8a2138f5 ro quiet splash vt.handoff=7
SourcePackage: xorg
UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/27/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: H1ET75WW(1.18)
dmi.board.asset.tag: Not Available
dmi.board.name: 20207
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: 
dmi:bvnLENOVO:bvrH1ET75WW(1.18):bd06/27/2013:svnLENOVO:pn20207:pvrLenovoB490:rvnLENOVO:rn20207:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 20207
dmi.product.version: Lenovo B490
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.1+15.04.20150922-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.60-2
version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.9-2ubuntu1~vivid2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.9-2ubuntu1~vivid2
version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917-1~exp1ubuntu2.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.11-1ubuntu2build1
xserver.bootTime: Mon Nov  2 10:15:24 2015
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id1402 
 vendor IVO
xserver.version: 2:1.17.1-0ubuntu3.1

** Affects: linux (Ubuntu)
 Importance: Low
 Status: Incomplete


** Tags: amd64 apport-bug compiz-0.9 ubuntu vivid
-- 
Lenovo - Trace effect
https://bugs.launchpad.net/bugs/1512348
You received this bug notification because you are a member of Kernel Packages, 
which is subscribed to linux in Ubuntu.

-- 
Mailing list: https://launchpad.net/~kernel-packages
Post to : kernel-packages@lists.launchpad.net

[Kernel-packages] [Bug 1140716]

2015-11-07 Thread Jefbed

Created attachment 119432
attachment-28908-0.html

I reported this bug from a system without an SSD.  Recently, I have not
seen the kernel messages appear however--currently on linux 4.2.5.

On Sun, Nov 1, 2015 at 10:04 PM, 
wrote:

> *Comment # 235 
> on bug 54226  from
> arrowsm...@pythian.com  *
>
> FWIW, my issue (https://bugs.freedesktop.org/show_bug.cgi?id=54226#c191), was
> resolved by uninstalling various components, re-installing and updating them. 
> I
> have a hunch (completely unproven) that it was a transparent bit-fail issue
> from the SSD. By un-installing and re-installing, the files were likely
> installed to a different location on the drive. It wasn't configuration, as I
> tried erasing, and even rolling back to defaults, with the problem still
> persisting. As it was almost daily, prior to uninstall, and hasn't happened
> since the install, this is all I can attribute it to.
>
> HTH someone.
>
> --
> You are receiving this mail because:
>
>- You are on the CC list for the bug.
>
>

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-raring in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]

[Kernel-packages] [Bug 1140716]

2015-11-07 Thread Arrowsmith

(In reply to Jeffrey E. Bedard from comment #236)
> Created attachment 119432 [details]
> attachment-28908-0.html
> 
> I reported this bug from a system without an SSD.  Recently, I have not
> seen the kernel messages appear however--currently on linux 4.2.5.

Ah, let me clarify that earlier comment: I dd'd a failing spinning drive
to an SSD. There was lots of clicking. Upgraded packages as they came
in, but no change. Only the uninstall and re-install cleared the repeat
button. :)

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-raring in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420
  [26285.658629]  [] ? gen6_pm_rps_work+0xe0/0xe0 [i915]
  [26285.658632]  [] worker_thread+0x12e/0x2f0
  [26285.658636]  [] ? manage_workers.isra.26+0x200/0x200
  [26285.658640]  [] kthread+0x93/0xa0
  [26285.658644]  [] kernel_thread_helper+0x4/0x10
  [26285.658649]  [] ? kthread_freezable_should_stop+0x70/0x70
  [26285.658652]  [] ? gs_change+0x13/0x13
  [26285.658654] ---[ end trace 59c6162fdfcbffee ]---
  [26756.021167] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26756.021426] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26766.014093] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26766.014397] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off

[Kernel-packages] [Bug 1140716]

2015-11-07 Thread Jefbed

Created attachment 119433
attachment-32271-0.html

I think this bug can be marked as closed with the latest linux/mesa/xorg
versions :)

On Fri, Nov 6, 2015 at 1:47 AM,  wrote:

> *Comment # 237 
> on bug 54226  from
> arrowsm...@pythian.com  *
>
> (In reply to Jeffrey E. Bedard from comment #236 
> )> Created 
> attachment 119432  
> [details] 
> > attachment-28908-0.html
> >
> > I reported this bug from a system without an SSD.  Recently, I have not
> > seen the kernel messages appear however--currently on linux 4.2.5.
>
> Ah, let me clarify that earlier comment: I dd'd a failing spinning drive to an
> SSD. There was lots of clicking. Upgraded packages as they came in, but no
> change. Only the uninstall and re-install cleared the repeat button. :)
>
> --
> You are receiving this mail because:
>
>- You are on the CC list for the bug.
>
>

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-lts-raring in Ubuntu.
https://bugs.launchpad.net/bugs/1140716

Title:
  [regression] 3.5.0-26-generic and  3.2.0-39-generic GPU hangs on
  Sandybridge

Status in DRI:
  In Progress
Status in Mesa:
  Unknown
Status in linux package in Ubuntu:
  Invalid
Status in linux-lts-quantal package in Ubuntu:
  Invalid
Status in linux-lts-raring package in Ubuntu:
  Invalid
Status in mesa package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Fix Committed
Status in linux-lts-quantal source package in Precise:
  Fix Committed
Status in linux-lts-raring source package in Precise:
  Invalid
Status in mesa source package in Precise:
  Triaged
Status in linux source package in Quantal:
  Invalid
Status in linux-lts-quantal source package in Quantal:
  Invalid
Status in linux source package in Raring:
  Invalid
Status in linux-lts-quantal source package in Raring:
  Invalid
Status in linux package in Debian:
  New
Status in linux package in Fedora:
  Unknown

Bug description:
  I'm getting errors about GPU hangs every minute or so (usually only
  when using FF and scrolling a webpage or something). I also get an
  annoying ubuntu dialog saying there is a "system error".

  This didn't happen with 3.5.0-24-generic.

  Here is the dmesg:
  [15169.033709] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15169.034517] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15628.480216] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15628.480570] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [15844.231372] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [15844.231773] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [20173.232593] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [20173.233211] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.650393] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... 
GPU hung
  [26285.650980] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
  [26285.658405] [ cut here ]
  [26285.658472] WARNING: at 
/build/buildd/linux-3.5.0/drivers/gpu/drm/i915/intel_pm.c:2505 
gen6_enable_rps+0x706/0x710 [i915]()
  [26285.658474] Hardware name: SATELLITE Z830
  [26285.658476] Modules linked in: sdhci_pci sdhci btrfs zlib_deflate 
libcrc32c ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs reiserfs ext2 
snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm 
arc4 ghash_clmulni_intel aesni_intel cryptd aes_x86_64 snd_hda_intel 
snd_hda_codec snd_hwdep uvcvideo snd_pcm videobuf2_core microcode videodev bnep 
iwlwifi videobuf2_vmalloc snd_seq_midi psmouse videobuf2_memops snd_rawmidi 
rfcomm pcspkr snd_seq_midi_event serio_raw snd_seq bluetooth mac80211 snd_timer 
snd_seq_device i915 drm_kms_helper cfg80211 drm toshiba_acpi snd sparse_keymap 
soundcore wmi i2c_algo_bit toshiba_bluetooth snd_page_alloc parport_pc mei 
video mac_hid lpc_ich ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl sunrpc 
lp parport e1000e ahci libahci [last unloaded: sdhci]
  [26285.658537] Pid: 23433, comm: kworker/u:0 Not tainted 3.5.0-26-generic 
#40-Ubuntu
  [26285.658539] Call Trace:
  [26285.658549]  [] warn_slowpath_common+0x7f/0xc0
  [26285.658553]  [] warn_slowpath_null+0x1a/0x20
  [26285.658569]  [] gen6_enable_rps+0x706/0x710 [i915]
  [26285.658584]  [] intel_modeset_init_hw+0x66/0xa0 [i915]
  [26285.658595]  [] i915_reset+0x1a4/0x6e0 [i915]
  [26285.658601]  [] ? __switch_to+0x12b/0x420
  [26285.658612]  [] i915_error_work_func+0xc3/0x110 [i915]
  [26285.658618]  [] process_one_work+0x12a/0x420

[Kernel-packages] [Bug 751689] Re: [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

2015-11-07 Thread JohnWashington

penalvch: do look more closely.  Ellieviolet46 is clearly a link
spammer.  If you go to the site she recommends, for a few $$ she'll
write you an essay! :)

And she's done the same on two other Launchpad bugs.  Sadly it seems
there's no way to stop this kind of thing or even report it.  See bug
45419.  And see how long THAT bug has been open and weep.  Perhaps it
will help if more people tick the 'me too' on it, for surely it affects
every one of us.

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Title:
  [Lenovo Thinkpad x201s] Overheat due to slow fans when on 'auto'

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Maverick:
  Won't Fix
Status in linux source package in Natty:
  Won't Fix
Status in linux source package in Precise:
  Confirmed
Status in thinkfan package in Debian:
  Fix Released
Status in linux package in Fedora:
  Unknown

Bug description:
  On my Thinkpad x201s with an i7, if I utilize all of the CPUs/hyperthreads, 
the machine can be made to overheat very quickly. This is because of the 
default level setting of 'auto' in /proc/acpi/ibm/fan. On 'auto', the fan only 
ever goes up to around 4500rpm, while in 'disengaged' mode it can go as high as 
6400rpm. At 4500rpm, the CPU continues to climb until the system is forcibly 
shutdown at 100C. If I reload thinkpad_acpi like so:
  $ sudo rmmod thinkpad_acpi
  $ sudo modprobe thinkpad_acpi fan_control=1

  Then I can set the fan to disengaged mode manually:
  echo "level disengaged" > /proc/acpi/ibm/fan

  With this setting, I can utilize all of the CPUs for an extended time
  and not surpass 85C, still pretty hot but well under the 100C range.
  Furthermore, setting to level '7' (the supposed max fan speed) runs
  the fan at ~5300, well below the maximum fan speed.

  In maverick this did not seem to be as much of a problem (perhaps
  because of the lack of the big kernel lock in natty?).

  Related bugs:
  https://bugzilla.redhat.com/show_bug.cgi?id=675433
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=610722 (against thinkfan 
package, but demonstrates that other x201 users are having the same problem)

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: linux-image-2.6.38-7-generic 2.6.38-7.39
  Regression: Yes
  Reproducible: Yes
  ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
  Uname: Linux 2.6.38-7-generic x86_64
  AcpiTables:
   Error: command ['gksu', '-D', 'Apport', '--', 
'/usr/share/apport/dump_acpi_tables.py'] failed with exit code 1: 
GNOME_SUDO_PASS
   Sorry, try again.
   sudo: 3 incorrect password attempts
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jamie  2641 F pulseaudio
   /dev/snd/pcmC0D0p:   jamie  2641 F...m pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf252 irq 43'
     Mixer name : 'Intel IbexPeak HDMI'
     Components : 'HDA:14f15069,17aa2156,00100302 
HDA:80862804,17aa21b5,0010'
     Controls  : 12
     Simple ctrls  : 6
  Card29.Amixer.info:
   Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw 
6QHT28WW-1.09'
     Mixer name : 'ThinkPad EC 6QHT28WW-1.09'
     Components : ''
     Controls  : 1
     Simple ctrls  : 1
  Card29.Amixer.values:
   Simple mixer control 'Console',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Date: Tue Apr  5 11:56:28 2011
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=58280e6e-d161-43ea-8593-a89fb7b6851a
  InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
  MachineType: LENOVO 5129CTO
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic 
root=UUID=82571cfb-fdda-4d2f-b708-f8924aa0fe21 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-2.6.38-7-generic N/A
   linux-backports-modules-2.6.38-7-generic  N/A
   linux-firmware1.49
  SourcePackage: linux
  UpgradeStatus: Upgraded to natty on 2011-02-24 (39 days ago)
  dmi.bios.date: 04/20/2010
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6QET44WW (1.14 )
  dmi.board.name: 5129CTO
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Available
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias:

[Kernel-packages] [Bug 1449438] Re: Marvell 88W8797 wifi (module mwifiex) does not work on Surface Pro

2015-11-07 Thread wilk

@Dirk I can try with the bluetooth system in my car, that's TV only one
I have. This a2dp sink you're talking about, where do I set it up ?

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Title:
  Marvell 88W8797 wifi (module mwifiex) does not work on Surface Pro

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I've been running Ubuntu 14.10 on a Microsoft Surface Pro. After some
  initial problems (see
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1165938) (fixed
  by kernel updates I guess) the wifi was working fine. Since the
  upgrade to 15.04 the problems are back: I can connect to a wifi
  network, the connection is working for a few seconds but drops right
  after. I attached the relevant entries in dmes.log.

  I tried installing the marvell firmware from git://git.marvell.com
  /mwifiex-firmware.git, that didn't change anything. I also tried the
  mainline kernel from http://kernel.ubuntu.com/~kernel-
  ppa/mainline/v4.1-rc1-vivid/: the connection is again working for a
  few seconds but the whole system hangs afterwards.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-15-generic 3.19.0-15.15
  ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3
  Uname: Linux 3.19.0-15-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  wilk   1792 F pulseaudio
  CurrentDesktop: Unity
  Date: Tue Apr 28 10:57:42 2015
  HibernationDevice: RESUME=UUID=adb12a68-9928-4181-b4e2-487010d3c501
  InstallationDate: Installed on 2014-02-19 (432 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MachineType: Microsoft Corporation Surface with Windows 8 Pro
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-15-generic.efi.signed 
root=UUID=919f00b8-5010-46e1-b2f9-c129e17d5312 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-15-generic N/A
   linux-backports-modules-3.19.0-15-generic  N/A
   linux-firmware 1.143
  SourcePackage: linux
  UpgradeStatus: Upgraded to vivid on 2015-04-27 (0 days ago)
  dmi.bios.date: 01/08/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1.00.0250
  dmi.board.asset.tag: 0
  dmi.board.name: Surface with Windows 8 Pro
  dmi.board.vendor: Microsoft Corporation
  dmi.board.version: 1
  dmi.chassis.asset.tag: 0
  dmi.chassis.type: 17
  dmi.chassis.vendor: Microsoft Corporation
  dmi.chassis.version: 1
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1.00.0250:bd01/08/2013:svnMicrosoftCorporation:pnSurfacewithWindows8Pro:pvr1:rvnMicrosoftCorporation:rnSurfacewithWindows8Pro:rvr1:cvnMicrosoftCorporation:ct17:cvr1:
  dmi.product.name: Surface with Windows 8 Pro
  dmi.product.version: 1
  dmi.sys.vendor: Microsoft Corporation

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[Kernel-packages] [Bug 1509723] Re: [Acer Aspire ES1-311] Ubuntu freezes occasionally

2015-11-07 Thread julio

freek:
Thank you for that info.
I will try it if the system freezes again. I have certain hope with this new 
kernel (4.3.0), i am running it now the whole day and no freezes yet.
i have to say as well that my mint rafaela system (that doesnt crash but i 
definetely prefer gentoo) has a 4.0.4 kernel running.
i compiled that same kernel on gentoo some days ago, but not with the same 
kernel configuration file, and it did crash too.
that made me think that it has to do more with the config than the kernel 
version itself.
Anyway, i have that config stored and could try compiling that 4.0.4 with 
exactly those settings on my gentoo system, but i will definetely try the 
4.1.12 kernel first.
fingers crossed it doesn't crash. i will give feedback either if it continues 
to run stable for at least 24h more or as soon as i experience  another freeze

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Title:
  [Acer Aspire ES1-311] Ubuntu freezes occasionally

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I am running Ubuntu 15.10 and my notebook freezes occasionally. I had
  the same issue with Ubuntu 15.04, but I thought that 15.10 might
  change it. I am running Ubuntu on an Acer Aspire ES1-311 (P1D5).

  I have no clue what causes this, my system just freezes and I can't do
  anything anymore. ctrl+alt+f1 doesn't work as well as alt+print+REISUB
  doesn't work either. It's just frozen. I have to power down manually.

  Last time I was programming only with a gnome-terminal and atom
  (editor) opened. I checked some log files but I couldn't find anything
  suspicious.

  Any ideas?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: 
boot/vmlinuz-4.2.0-16-generic]
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  christian   1490 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Oct 24 23:38:29 2015
  HibernationDevice: RESUME=UUID=e81f37fd-8750-4e88-876e-7118ed4fa77e
  InstallationDate: Installed on 2015-10-24 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 04f2:b469 Chicony Electronics Co., Ltd 
   Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 
Bluetooth
   Bus 001 Device 002: ID 0461:4d2f Primax Electronics, Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire ES1-311
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=a0b570c6-9883-4099-9505-440eeb0d3551 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 
'/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/24/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Aspire ES1-311
  dmi.board.vendor: Acer
  dmi.board.version: V1.10
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.10
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.10:bd10/24/2014:svnAcer:pnAspireES1-311:pvrV1.10:rvnAcer:rnAspireES1-311:rvrV1.10:cvnAcer:ct10:cvrV1.10:
  dmi.product.name: Aspire ES1-311
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1492441] Re: Cannot connect to 1byone bluetooth keyboard (after successfully pairing)

2015-11-07 Thread sumwun ondanet

I was able to pair it successfully via the GUI.  I selected to use the
pin option  to auto and while the wizard finished it flashed briefly the
pair code on the screen.  I entered the pin even though there was no
'field' to enter the pin in.  Once I entered the pin the keyboard
finally paired.  Definitely, not user friendly.

Once connected I am able to see the 'disconnect' option available under
'1byOne keyboard' .  I am entering this comment using it.  I am having
issues with over sensitivity with the trackpad and that's how I ran into
this post.  I thought this feedback could help.

I am running Ubuntu 12.04 LTS on a Toshiba Satellite L505D-S5983.

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Title:
  Cannot connect to 1byone bluetooth keyboard (after successfully
  pairing)

Status in bluez package in Ubuntu:
  Confirmed

Bug description:
  I own a 1byone bluetooth keyboard/touchpad combo device.  I'm using
  wily.

  I have managed to successfully pair it (the UI did not work for this
  -- bug 1492443).  But doing it via the console did pair it:

  $ bluetoothctl
  [NEW] Device 08:73:00:13:CC:45 1byone Keyboard
  [bluetooth]# agent on
  Agent registered
  [bluetooth]# default-agent
  Default agent request successful
  [bluetooth]# pair 08:73:00:13:CC:45
  Attempting to pair with 08:73:00:13:CC:45
  [CHG] Device 08:73:00:13:CC:45 Connected: yes
  [agent] PIN code: 420005
  [CHG] Device 08:73:00:13:CC:45 Modalias: usb:v04E8p7021d011B
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 1000--1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 1124--1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 UUIDs: 1200--1000-8000-00805f9b34fb
  [CHG] Device 08:73:00:13:CC:45 Paired: yes
  Pairing successful
  [CHG] Device 08:73:00:13:CC:45 Connected: no
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -59
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -48
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -60
  [CHG] Device 60:03:08:C9:C0:87 RSSI: -48
  etc, etc (kept outputting RSSI bits every now and then)

  OK.  So it paired.  (which means it's not bug 1490347)

  But now I can't connect.  You can see above that it says "Connected:
  no".  If I go to the Bluetooth panel in System Settings, its
  "Connection" switch is set to Off and disabled.  But it otherwise
  seems to be successfully paired.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: bluetooth (not installed)
  ProcVersionSignature: Ubuntu 4.1.0-3.3-generic 4.1.3
  Uname: Linux 4.1.0-3-generic x86_64
  ApportVersion: 2.18-0ubuntu9
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Fri Sep  4 15:16:58 2015
  DistributionChannelDescriptor:
   # This is a distribution channel descriptor
   # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
   canonical-oem-somerville-precise-amd64-20120703-2
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2013-01-09 (967 days ago)
  InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary 
20120703-15:08
  InterestingModules: rfcomm bnep btusb bluetooth
  MachineType: Dell Inc. Dell System XPS L322X
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.1.0-3-generic 
root=UUID=0719ea95-7c02-4d0a-a969-1ba285c420f2 ro quiet splash vt.handoff=7
  SourcePackage: bluez
  SystemImageInfo:
   current build number: 0
   device name:
   channel: daily
   last update: Unknown
  UpgradeStatus: Upgraded to wily on 2013-01-31 (945 days ago)
  dmi.bios.date: 12/03/2012
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0CK86J
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnDellInc.:bvrA06:bd12/03/2012:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0CK86J:rvrA00:cvnDellInc.:ct8:cvr0.1:
  dmi.product.name: Dell System XPS L322X
  dmi.sys.vendor: Dell Inc.
  hciconfig:
   hci0:Type: BR/EDR  Bus: USB
    BD Address: C4:85:08:FB:58:0A  ACL MTU: 310:10  SCO MTU: 64:8
    UP RUNNING PSCAN
    RX bytes:19494 acl:0 sco:0 events:721 errors:0
    TX bytes:3449 acl:0 sco:0 commands:234 errors:1

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[Kernel-packages] [Bug 1513997] Re: package linux-image-extra-3.19.0-32-generic 3.19.0-32.37~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: linux-lts-vivid (Ubuntu)
   Status: New => Confirmed

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Title:
  package linux-image-extra-3.19.0-32-generic 3.19.0-32.37~14.04.1
  failed to install/upgrade: subprocess installed post-installation
  script returned error exit status 1

Status in linux-lts-vivid package in Ubuntu:
  Confirmed

Bug description:
  Restarted server

  ProblemType: Package
  DistroRelease: Ubuntu 14.04
  Package: linux-image-extra-3.19.0-32-generic 3.19.0-32.37~14.04.1
  ProcVersionSignature: Ubuntu 3.19.0-32.37~14.04.1-generic 3.19.8-ckt7
  Uname: Linux 3.19.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.18
  Architecture: amd64
  Date: Thu Nov  5 08:07:34 2015
  DpkgTerminalLog:
   Log started: 2015-11-03  21:11:20
   Log ended: 2015-11-03  21:11:21
   
   Log started: 2015-11-05  08:07:02
  ErrorMessage: subprocess installed post-installation script returned error 
exit status 1
  InstallationDate: Installed on 2015-09-06 (61 days ago)
  InstallationMedia: Ubuntu-Server 14.04.3 LTS "Trusty Tahr" - Beta amd64 
(20150805)
  RelatedPackageVersions:
   dpkg 1.17.5ubuntu5.4
   apt  1.0.1ubuntu2.10
  SourcePackage: linux-lts-vivid
  Title: package linux-image-extra-3.19.0-32-generic 3.19.0-32.37~14.04.1 
failed to install/upgrade: subprocess installed post-installation script 
returned error exit status 1
  UpgradeStatus: No upgrade log present (probably fresh install)

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[Kernel-packages] [Bug 1511045] Re: Gpu hang unexpected

2015-11-07 Thread AntonioDiMartino

With new kernel 4.2.0-17-generic installed this evening, the problem still 
persists.
It appears randomly however, but when it does it is rather annoying.

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Title:
  Gpu hang unexpected

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  $ dmesg | grep drm
  [2.457690] [drm] Initialized drm 1.1.0 20060810
  [2.799030] [drm] Memory usable by graphics device = 256M
  [2.799059] fb: switching to inteldrmfb from VESA VGA
  [2.799497] [drm] Replacing VGA console driver
  [2.801977] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
  [2.801987] [drm] Driver supports precise vblank timestamp query.
  [2.833563] [drm] initialized overlay support
  [2.833703] [drm] Initialized i915 1.6.0 20150522 for :00:02.0 on 
minor 0
  [2.935517] fbcon: inteldrmfb (fb0) is primary device
  [2.936113] i915 :00:02.0: fb0: inteldrmfb frame buffer device
  [ 2762.004076] [drm] stuck on render ring
  [ 2762.009803] [drm] GPU HANG: ecode 3:0:0x7a7fffc1, in Xorg [1162], reason: 
Ring hung, action: reset
  [ 2762.009816] [drm] GPU hangs can indicate a bug anywhere in the entire gfx 
stack, including userspace.
  [ 2762.009821] [drm] Please file a _new_ bug report on bugs.freedesktop.org 
against DRI -> DRM/Intel
  [ 2762.009827] [drm] drm/i915 developers can then reassign to the right 
component if it's not a kernel issue.
  [ 2762.009832] [drm] The gpu crash dump is required to analyze gpu hangs, so 
please always attach it.
  [ 2762.009837] [drm] GPU crash dump saved to /sys/class/drm/card0/error
  [ 2762.042393] drm/i915: Resetting chip after gpu hang

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic i686
  ApportVersion: 2.19.1-0ubuntu4
  Architecture: i386
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', 
'/dev/snd/hwC0D2', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', 
'/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] 
failed with exit code 1:
  CurrentDesktop: MATE
  Date: Wed Oct 28 18:11:02 2015
  HibernationDevice: RESUME=/dev/mapper/192--168--0--102--vg-swap_1
  IwConfig:
   lono wireless extensions.
   
   eth0  no wireless extensions.
  MachineType: Olidata S.p.A. ALABAMA
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-16-generic 
root=/dev/mapper/192--168--0--102--vg-root ro splash quiet vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  RfKill:
   
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/08/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: S0101
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: To be filled by O.E.M.
  dmi.board.vendor: To be filled by O.E.M.
  dmi.board.version: To be filled by O.E.M.
  dmi.chassis.asset.tag: To Be Filled By O.E.M.
  dmi.chassis.type: 3
  dmi.chassis.vendor: To Be Filled By O.E.M.
  dmi.chassis.version: To Be Filled By O.E.M.
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrS0101:bd07/08/2008:svnOlidataS.p.A.:pnALABAMA:pvrToBeFilledByO.E.M.:rvnTobefilledbyO.E.M.:rnTobefilledbyO.E.M.:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: ALABAMA
  dmi.product.version: To Be Filled By O.E.M.
  dmi.sys.vendor: Olidata S.p.A.

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[Kernel-packages] [Bug 1509723] Re: [Acer Aspire ES1-311] Ubuntu freezes occasionally

2015-11-07 Thread Freek

Julio: Based on the comment from Martin I have also installed 4.1.12
kernel. Since then, no freezes at all.

It could still be coincidence of course, and the next freeze might be
coming soon. But for me it certainly looks like the 4.1.12 kernel does
not contain the bug that affects us.

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Title:
  [Acer Aspire ES1-311] Ubuntu freezes occasionally

Status in linux package in Ubuntu:
  Triaged

Bug description:
  I am running Ubuntu 15.10 and my notebook freezes occasionally. I had
  the same issue with Ubuntu 15.04, but I thought that 15.10 might
  change it. I am running Ubuntu on an Acer Aspire ES1-311 (P1D5).

  I have no clue what causes this, my system just freezes and I can't do
  anything anymore. ctrl+alt+f1 doesn't work as well as alt+print+REISUB
  doesn't work either. It's just frozen. I have to power down manually.

  Last time I was programming only with a gnome-terminal and atom
  (editor) opened. I checked some log files but I couldn't find anything
  suspicious.

  Any ideas?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-16-generic 4.2.0-16.19 [modified: 
boot/vmlinuz-4.2.0-16-generic]
  ProcVersionSignature: Ubuntu 4.2.0-16.19-generic 4.2.3
  Uname: Linux 4.2.0-16-generic x86_64
  ApportVersion: 2.19.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  christian   1490 F pulseaudio
  CurrentDesktop: Unity
  Date: Sat Oct 24 23:38:29 2015
  HibernationDevice: RESUME=UUID=e81f37fd-8750-4e88-876e-7118ed4fa77e
  InstallationDate: Installed on 2015-10-24 (0 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 004: ID 04f2:b469 Chicony Electronics Co., Ltd 
   Bus 001 Device 005: ID 04ca:300b Lite-On Technology Corp. Atheros AR3012 
Bluetooth
   Bus 001 Device 002: ID 0461:4d2f Primax Electronics, Ltd 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Acer Aspire ES1-311
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-16-generic.efi.signed 
root=UUID=a0b570c6-9883-4099-9505-440eeb0d3551 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.2.0-16-generic N/A
   linux-backports-modules-4.2.0-16-generic  N/A
   linux-firmware1.149
  SourcePackage: linux
  UdevLog: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: 
'/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/24/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Aspire ES1-311
  dmi.board.vendor: Acer
  dmi.board.version: V1.10
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.10
  dmi.modalias: 
dmi:bvnInsydeCorp.:bvrV1.10:bd10/24/2014:svnAcer:pnAspireES1-311:pvrV1.10:rvnAcer:rnAspireES1-311:rvrV1.10:cvnAcer:ct10:cvrV1.10:
  dmi.product.name: Aspire ES1-311
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1493181] Re: Light button does not work

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

** Changed in: linux (Ubuntu)
   Status: Incomplete => Expired

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Title:
  Light  button does not work

Status in linux package in Ubuntu:
  Expired

Bug description:
  The key is not working even with fn. Soft button works

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.19.0-26-generic 3.19.0-26.28
  ProcVersionSignature: Ubuntu 3.19.0-26.28-generic 3.19.8-ckt4
  Uname: Linux 3.19.0-26-generic x86_64
  ApportVersion: 2.17.2-0ubuntu1.3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  jrgr   1505 F pulseaudio
   /dev/snd/controlC0:  jrgr   1505 F pulseaudio
  CurrentDesktop: Unity
  Date: Mon Sep  7 19:41:41 2015
  HibernationDevice: RESUME=UUID=70146d4a-224a-43d6-b1a4-7df91acb0ab6
  InstallationDate: Installed on 2015-09-04 (3 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  Lsusb:
   Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
   Bus 001 Device 003: ID 03eb:8b06 Atmel Corp. 
   Bus 001 Device 002: ID 064e:9700 Suyin Corp. 
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: ASUSTeK COMPUTER INC. UX303LB
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-26-generic.efi.signed 
root=UUID=4f20374b-6d28-4619-b47c-8608fb41d2c3 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.19.0-26-generic N/A
   linux-backports-modules-3.19.0-26-generic  N/A
   linux-firmware 1.143.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No existe el archivo o el directorio: 
'/var/log/udev'
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 03/17/2015
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX303LB.203
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX303LB
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: ATN12345678901234567
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX303LB.203:bd03/17/2015:svnASUSTeKCOMPUTERINC.:pnUX303LB:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX303LB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX303LB
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 1492707] Re: package linux-image-3.13.0-63-generic 3.13.0-63.103 failed to install/upgrade: trying to overwrite '/lib/modules/3.13.0-63-generic/kernel/mm/hwpoison-inject.ko', wh