[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2020-01-08 Thread Po-Hsu Lin
Zesty EOL,
please feel free to open a new bug if you're still encounter this issue with 
newer releases.

** Changed in: linux (Ubuntu)
   Status: Confirmed => Won't Fix

** Changed in: linux (Ubuntu Zesty)
   Status: Confirmed => Won't Fix

-- 
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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Won't Fix
Status in linux source package in Yakkety:
  Won't Fix
Status in linux source package in Zesty:
  Won't Fix

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
  UserGroups: adm cdrom dip lp lpadmin mythtv plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A99FX PRO R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-24 Thread Joseph Salisbury
** Also affects: linux (Ubuntu Zesty)
   Importance: High
   Status: Confirmed

** Also affects: linux (Ubuntu Yakkety)
   Importance: Undecided
   Status: New

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

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

-- 
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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Confirmed
Status in linux source package in Yakkety:
  Confirmed
Status in linux source package in Zesty:
  Confirmed

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
  UserGroups: adm cdrom dip lp lpadmin mythtv plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A99FX PRO R2.0
  dmi.boar

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-22 Thread Rehan Khamaruddin
I have tested with 4.10 (linux-
image-4.10.0-041000-generic_4.10.0-041000.201702191831_amd64) and can
confirm that the lockup can be reproduced in this kernel as well.

Some additional information that may help:

1. This is a multiboot machine and I have Arch and Manjaro installed. I can 
reproduce the lockup on both (kernel 4.9x) so this definitely appears to be 
something to do with kernel.
2. The problem seems to also be network related as the lockups occur most 
frequently with streaming video.

Kernel 4.4x LTS is rock-solid and does not exhibit this behavior.

Let me know what else I can do to help troubleshoot and identify the
issue.

Thanks.

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

** 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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x8

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-21 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v4.10 kernel[0].

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

Once testing of the upstream kernel is complete, please mark this bug as
"Confirmed".


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10


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

** Tags added: kernel-da-key

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

-- 
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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
  UserGroup

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-20 Thread Rehan Khamaruddin
Further update: It appears that the lockup happens only when streaming
video and not when playing local files. There is a possibility that
could be network related. Definitely does not happen with the 4.4x
kernel.

-- 
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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
  UserGroups: adm cdrom dip lp lpadmin mythtv plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A99FX PRO R2.0
  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

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-18 Thread Rehan Khamaruddin
I downgraded the nvidia driver to nvidia-current-updates (304). The
system locked-up again while playing videos but this time around it came
back for a few seconds. While the mouse and keyboard were not
responsive, I was able to see the video move rapidly and my conky
scripts were updating for the same period. The logs above are from the
session immediately following the hard reset. The only interesting info
in the logs is reproproduced below:

Feb 18 10:10:37 rsk4 kernel: [  459.762852] ohci-pci :00:13.0: HC died; 
cleaning up
Feb 18 10:10:37 rsk4 kernel: [  459.972980] clocksource: timekeeping watchdog 
on CPU2: Marking clocksource 'tsc' as unstable because the skew is too large:
Feb 18 10:10:37 rsk4 kernel: [  459.972984] clocksource:   
'hpet' wd_now: 2cf1234a wd_last: 882f4fcf mask: 
Feb 18 10:10:37 rsk4 kernel: [  459.972986] clocksource:   
'tsc' cs_now: 1c80b7be591 cs_last: 1c797b32b32 mask: 
Feb 18 10:10:37 rsk4 kernel: [  459.973151] clocksource: Switched to 
clocksource hpet
Feb 18 10:10:38 rsk4 kernel: [  460.648506] snd_hda_intel :00:14.2: 
spurious response 0x0:0x0, last cmd=0x10a
Feb 18 10:10:38 rsk4 kernel: [  460.648515] snd_hda_intel :00:14.2: 
spurious response 0x0:0x0, last cmd=0x10a
Feb 18 10:10:38 rsk4 kernel: [  460.648831] snd_hda_intel :00:14.2: 
spurious response 0x800:0x0, last cmd=0x10a
Feb 18 10:10:38 rsk4 kernel: [  460.649108] snd_hda_intel :00:14.2: 
spurious response 0x0:0x0, last cmd=0x10a
Feb 18 10:11:54 rsk4 gnome-session[6450]: message repeated 95 times: [ ERROR: 
Error querying target relations]
Feb 18 10:11:56 rsk4 ntpd[1673]: Soliciting pool server 132.163.4.101
Feb 18 10:11:57 rsk4 ntpd[1673]: Soliciting pool server 138.236.128.112
Feb 18 10:11:58 rsk4 ntpd[1673]: Soliciting pool server 199.241.184.162
Feb 18 10:12:04 rsk4 gnome-session[6450]: ERROR: Error querying target relations

-- 
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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-18 Thread Rehan Khamaruddin
apport information

** Tags added: apport-collected xenial

** Description changed:

  I recently updated to the 16.04.2 LTS release and installed the new HWE
  stack which installed kernel 4.8. Ever since, my machine completely
  freezes when playing video (eg. Youtube). I have to power off or hard
  reset using physical buttons to recover. Nothing seems to be written to
  the logs.
  
  Please let me know how to get additional information to help diagnose
  the issue.
  
  Thanks.
  
  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  
  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
+ --- 
+ ApportVersion: 2.20.1-0ubuntu2.5
+ Architecture: amd64
+ AudioDevicesInUse:
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC1:  rehan  3527 F pulseaudio
+  /dev/snd/controlC0:  rehan  3527 F pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
+ InstallationDate: Installed on 2012-11-12 (1558 days ago)
+ InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
+ IwConfig:
+  eth0  no wireless extensions.
+  
+  eth1  no wireless extensions.
+  
+  lono wireless extensions.
+ MachineType: To be filled by O.E.M. To be filled by O.E.M.
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcFB: 0 VESA VGA
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
+ RelatedPackageVersions:
+  linux-restricted-modules-4.8.0-36-generic N/A
+  linux-backports-modules-4.8.0-36-generic  N/A
+  linux-firmware1.157.8
+ RfKill:
+  
+ Tags:  xenial
+ Uname: Linux 4.8.0-36-generic x86_64
+ UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
+ UserGroups: adm cdrom dip lp lpadmin mythtv plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 04/07/2014
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 2501
+ dmi.board.asset.tag: To be filled by O.E.M.
+ dmi.board.name: M5A99FX PRO R2.0
+ 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.:bvr2501:bd04/07/2014:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
+ dmi.product.name: To be filled by O.E.M.
+ dmi.product.version: To be filled by O.E.M.
+ dmi.sys.vendor: To be filled by O.E.M.

** Attachment added: "

[Kernel-packages] [Bug 1665911] Re: Linux 4.8 hangs system when playing video

2017-02-18 Thread Rehan Khamaruddin
Changing status to confirmed per instructions received in email. The
system crash does not permit apport bug reporting as apport simply
doesn't detect a crash. The hard freeze of the system is preventing logs
from being written to disk.


** 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/1665911

Title:
  Linux 4.8 hangs system when playing video

Status in linux package in Ubuntu:
  Confirmed

Bug description:
  I recently updated to the 16.04.2 LTS release and installed the new
  HWE stack which installed kernel 4.8. Ever since, my machine
  completely freezes when playing video (eg. Youtube). I have to power
  off or hard reset using physical buttons to recover. Nothing seems to
  be written to the logs.

  Please let me know how to get additional information to help diagnose
  the issue.

  Thanks.

  Release:   Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11

  System:Host: rsk4 Kernel: 4.8.0-36-generic x86_64 (64 bit gcc: 5.4.0)
 Desktop: Unity 7.4.0 (Gtk 2.24.30) Distro: Ubuntu 16.04 xenial
  Machine:   Mobo: ASUSTeK model: M5A99FX PRO R2.0 v: Rev 1.xx
 Bios: American Megatrends v: 2501 date: 04/07/2014
  CPU:   Quad core AMD FX-8350 Eight-Core (-HT-MCP-) cache: 8192 KB
 flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm) bmips: 
32107
 clock speeds: max: 4000 MHz 1: 1400 MHz 2: 1400 MHz 3: 1400 MHz
 4: 1400 MHz 5: 1400 MHz 6: 1400 MHz 7: 1400 MHz 8: 1400 MHz
  Graphics:  Card: NVIDIA GK106 [GeForce GTX 650 Ti] bus-ID: 01:00.0
 Display Server: X.Org 1.18.4 driver: nvidia
 Resolution: 1920x1080@60.00hz, 1920x1080@59.93hz
 GLX Renderer: GeForce GTX 650 Ti/PCIe/SSE2
 GLX Version: 4.5.0 NVIDIA 378.13 Direct Rendering: Yes
  Audio: Card-1 NVIDIA GK106 HDMI Audio Controller
 driver: snd_hda_intel bus-ID: 01:00.1
 Card-2 Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA)
 driver: snd_hda_intel bus-ID: 00:14.2
 Sound: Advanced Linux Sound Architecture v: k4.8.0-36-generic
  Network:   Card-1: Intel 82541PI Gigabit Ethernet Controller
 driver: e1000 v: 7.3.21-k8-NAPI port: d000 bus-ID: 05:05.0
 IF: eth1 state: up speed: 1000 Mbps duplex: full mac: 
 Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
Controller
 driver: r8169 v: 2.3LK-NAPI port: b000 bus-ID: 09:00.0
 IF: eth0 state: down mac: 
  Drives:HDD Total Size: 740.2GB (42.4% used)
 ID-1: /dev/sda model: SPCC_Solid_State size: 240.1GB temp: 30C
 ID-2: /dev/sdb model: ST500DM002 size: 500.1GB temp: 27C
  Partition: ID-1: / size: 34G used: 13G (40%) fs: ext4 dev: /dev/sda1
  RAID:  No RAID devices: /proc/mdstat, md_mod kernel module present
  Sensors:   System Temperatures: cpu: 28.0C mobo: 19.4C gpu: 0.0:35C
 Fan Speeds (in rpm): cpu: 0 fan-1: 1308 fan-2: 1028 fan-3: 0
  Info:  Processes: 284 Uptime: 6 min Memory: 1564.9/32075.1MB
 Init: systemd runlevel: 5 Gcc sys: 5.4.0
 Client: Shell (bash 4.3.461) inxi: 2.2.35
  --- 
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  rehan  3527 F pulseaudio
   /dev/snd/controlC0:  rehan  3527 F pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 16.04
  HibernationDevice: RESUME=UUID=796bfa06-20c4-4486-b4b3-6ea3ed8e0a7b
  InstallationDate: Installed on 2012-11-12 (1558 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  IwConfig:
   eth0  no wireless extensions.
   
   eth1  no wireless extensions.
   
   lono wireless extensions.
  MachineType: To be filled by O.E.M. To be filled by O.E.M.
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.8.0-36-generic 
root=UUID=6cbf5176-699e-40cd-8119-3e1802a1e70a ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 4.8.0-36.36~16.04.1-generic 4.8.11
  RelatedPackageVersions:
   linux-restricted-modules-4.8.0-36-generic N/A
   linux-backports-modules-4.8.0-36-generic  N/A
   linux-firmware1.157.8
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.8.0-36-generic x86_64
  UpgradeStatus: Upgraded to xenial on 2016-09-04 (167 days ago)
  UserGroups: adm cdrom dip lp lpadmin mythtv plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 04/07/2014
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 2501
  dmi.board.asset.tag: To be filled by O.E.M.
  dmi.board.name: M5A99FX PRO R2.0
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: To Be Filled By O.E.M.