date:20140418

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

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Title:
  [LG P1-J273B] Internal keyboard doesn't work in 13.10

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  My laptop is a lg p1 express dual. I updated from 13.04 to 13.10 but the 
keyboard did not work. I tried doing a fresh install but the keyboard did not 
work with the live cd.
  In 13.04 all works correctly.

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jac2262 F pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=3b3ffa91-078a-4731-b078-8ba3ebafc542
  InstallationDate: Installed on 2013-04-28 (190 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MachineType: LG Electronics P1-J273B
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=fd418822-b188-423d-a734-75f80a75f92c ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  StagingDrivers: et131x
  Tags:  saucy staging
  Uname: Linux 3.11.0-12-generic i686
  UpgradeStatus: Upgraded to saucy on 2013-10-20 (15 days ago)
  UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo
  dmi.bios.date: 04/20/2006
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: RKYWSF10
  dmi.board.name: ROCKY
  dmi.board.vendor: LG Electronics
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LG Electronics
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrRKYWSF10:bd04/20/2006:svnLGElectronics:pnP1-J273B:pvrNotApplicable:rvnLGElectronics:rnROCKY:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A:
  dmi.product.name: P1-J273B
  dmi.product.version: Not Applicable
  dmi.sys.vendor: LG Electronics

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[Kernel-packages] [Bug 1162073] Re: [NP900X4C-A04US] System freeze on high memory usage

tim pierson, thank you for your comment. So your hardware and problem may be 
tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into a Ubuntu repository kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

Thank you for your understanding.

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

** Tags added: bios-outdated-p06aac

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Title:
  [NP900X4C-A04US] System freeze on high memory usage

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  When I use MATLAB and all 8GB of RAM are full, system freezes and only
  a hard restart can get it working. I have tested it with the newest
  kernel http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc4-raring/
  and it still persists.

  Would need to increase swap space as outlined in
  http://www.mathworks.com/help/matlab/matlab_prog/resolving-out-of-
  memory-errors.html .

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: linux-image-3.5.0-26-generic 3.5.0-26.42
  ProcVersionSignature: Ubuntu 3.5.0-26.42-generic 3.5.7.6
  Uname: Linux 3.5.0-26-generic x86_64
  ApportVersion: 2.6.1-0ubuntu10
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ivan   2469 F pulseaudio
  Date: Sat Mar 30 00:49:49 2013
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=4def1db0-01fa-4505-8eb6-97442bc58e4a
  InstallationDate: Installed on 2013-02-28 (29 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. 900X3C/900X3D/900X4C/900X4D
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-26-generic 
root=UUID=4936fe74-689d-4768-951a-d793b24ad3cc ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-26-generic N/A
   linux-backports-modules-3.5.0-26-generic  N/A
   linux-firmware1.95
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/08/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: P04AAC
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: SAMSUNG_NP1234567890
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrP04AAC:bd08/08/2012:svnSAMSUNGELECTRONICSCO.,LTD.:pn900X3C/900X3D/900X4C/900X4D:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:
  dmi.product.name: 900X3C/900X3D/900X4C/900X4D
  dmi.product.version: 0.1
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.

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[Kernel-packages] [Bug 1308751] Re: Transfer to USB drive slows down to a crawl

Ubuntu-QC-1, what would be the earliest Ubuntu release you personally
used that demonstrates this problem?

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Title:
  Transfer to USB drive slows down to a crawl

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  This problem has been affecting this computer release after release for as 
long as I can remember.
  Kernel is 3.13.0-24-generic #46

  When transferring 2.7 Go to a fat32 formatted USB drive, transfer
  starts at 50 Mb/s and finishes at 5.6 Mb/s, with the transfer dialog
  staying open for minutes with 0 Mb left to transfer.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ao 2970 F pulseaudio
   /dev/snd/controlC0:  ao 2970 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Apr 16 16:29:42 2014
  InstallationDate: Installed on 2014-04-06 (10 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140404)
  MachineType: System manufacturer System Product Name
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=b49aac97-cebf-48a0-b5b2-db2b0c148a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/09/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1501
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M4A88TD-M/USB3
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1501:bd08/09/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88TD-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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[Kernel-packages] [Bug 1242079] Re: 13.10 Bluetooth: can't load firmware, may not work correctly

Juan Carlos Fernández, thank you for your comment. So your hardware and problem 
may be tracked, could you please file a new report with Ubuntu by executing the 
following in a terminal while booted into a Ubuntu repository kernel (not a 
mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

Thank you for your understanding.

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

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

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Title:
  13.10 Bluetooth: can't load firmware, may not work correctly

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Bluetooth does not work on Thinkpad E135 (Broadcom)

  
  dmesg|grep -i bluetooth

  gives
  ...
  Bluetooth: can't load firmware, may not work correctly
  

  This was also a problem on 13.04
  --- 
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=98833f0e-41cc-46c9-81a3-9b7cc9e45c3a
  InstallationDate: Installed on 2013-06-12 (129 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: LENOVO 335963G
  MarkForUpload: True
  NonfreeKernelModules: wl fglrx
  Package: linux (not installed)
  ProcEnviron:
   LANGUAGE=de_DE
   TERM=xterm
   PATH=(custom, no user)
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=2f4442d5-4677-47b6-9a14-b62928d2c161 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic x86_64
  UpgradeStatus: Upgraded to saucy on 2013-10-19 (1 days ago)
  UserGroups:
   
  dmi.bios.date: 12/26/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: HMET90WW (2.50 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 335963G
  dmi.board.vendor: LENOVO
  dmi.board.version: Not Defined
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrHMET90WW(2.50):bd12/26/2012:svnLENOVO:pn335963G:pvrThinkPadEdgeE135:rvnLENOVO:rn335963G:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 335963G
  dmi.product.version: ThinkPad Edge E135
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1228109] Re: [Lenovo ThinkCentre M91p] System freezes

** Tags added: saucy

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Title:
  [Lenovo ThinkCentre M91p] System freezes

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  * Problem description: The system freezes completely. This includes
  screen, mouse, and keyboard including numlock light. Even after
  several weeks of testing I was not able to tie the freezes to a
  specific event, program, or behavior. There seem to be a few scenarios
  where freezes are more likely (see below), but they can essentially
  occur at any time. I have updated my bios and the system; this did not
  solve the problem. I have not yet tried the mainline kernel, since I
  am unsure which version to select.

  * Steps to reproduce: Run long-term measurement device remote control in 
Matlab (data collection; SCPI, low cpu load, some network, a couple GB RAM 
usage). The system typically freezes within 24 to 48 hours. I have also tried 
several other scenarios:
  - normal work with KDE (Kile, Thunderbird, Firefox, Inkscape, VLC, Dolphin): 
RARELY (~ once a month)
  - measurement device remote control in Matlab (memory, network).

  The following didn't seem to reproduce the problem:
  - running date + sleep in a bash loop.
  - running date + sleep in a bash loop within screen.
  - running ping constantly.
  - idle loop in Matlab (do nothing).
  - random data copying loop in Matlab (memory only).

  * Keeping CPU load high by inverting a some matrix in the data
  collection loop seems to prevent this problem.

  * Last working version: Kubuntu 11.10

  * Additional information:
  - memory test came back negative (no problems)
  - crash is reproducible on a text console
  - could not obtain trace dump (system does not react to keyboard)

  Neither of the following fixed the problem:
  xserver-xorg-lts-quantal libgl1-mesa-dri-lts-quantal:i386 
libgl1-mesa-glx-lts-quantal:i386

  or fixing the "*BAD*gran_size" issue described in:
  
http://my-fuzzy-logic.de/blog/index.php?/archives/41-Solving-linux-MTRR-problems.html

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-40-generic 3.5.0-40.62~precise1
  ProcVersionSignature: Ubuntu 3.5.0-40.62~precise1-generic 3.5.7.20
  Uname: Linux 3.5.0-40-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  ApportVersion: 2.0.1-0ubuntu17.4
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  arnitz 2208 F pulseaudio
   /dev/snd/controlC0:  arnitz 2208 F pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'PCH'/'HDA Intel PCH at 0xfe52 irq 44'
     Mixer name : 'Intel CougarPoint HDMI'
     Components : 'HDA:10ec0662,17aa3070,00100101 
HDA:80862805,17aa3070,0010'
     Controls  : 36
     Simple ctrls  : 16
  Card1.Amixer.info:
   Card hw:1 'Audio'/'Plantronics Wireless Audio Plantronics Wireless Audio at 
usb-:00:1d.0-1.4, '
     Mixer name : 'USB Mixer'
     Components : 'USB047f:d955'
     Controls  : 4
     Simple ctrls  : 2
  Date: Fri Sep 20 08:13:34 2013
  HibernationDevice: RESUME=UUID=2f562564-0248-4280-a46b-9cd0f0e8e5e6
  InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  IwConfig:
   eth0  no wireless extensions.

   eth1  no wireless extensions.

   lono wireless extensions.
  MachineType: LENOVO 4524-AN4
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-40-generic 
root=UUID=af77f384-9007-4d2b-8395-5ada0dcfb93e ro quiet splash 
enable_mtrr_cleanup mtrr_spare_reg_nr=1 mtrr_gran_size=64K mtrr_chunk_size=256M 
vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-40-generic N/A
   linux-backports-modules-3.5.0-40-generic  N/A
   linux-firmware1.79.6
  RfKill:

  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2013-06-20 (91 days ago)
  dmi.bios.date: 10/16/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 9HKT54AUS
  dmi.board.vendor: LENOVO
  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:bvnLENOVO:bvr9HKT54AUS:bd10/16/2012:svnLENOVO:pn4524-AN4:pvrThinkCentreM91p:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
  dmi.product.name: 4524-AN4
  dmi.product.version: ThinkCentre M91p
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1155845] Re: Targus Bluetooth 4.0 USB adapter using Broadcom BCM20702A0 not supported, sort of, needs firmware. Kernel regression maybe?

** This bug is no longer a duplicate of bug 1242079
   13.10 Bluetooth: can't load firmware, may not work correctly

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Title:
  Targus Bluetooth 4.0 USB adapter using Broadcom BCM20702A0 not
  supported, sort of, needs firmware.  Kernel regression maybe?

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  As you can see the Broadcom BCM20702A0 chipset is reconized but the
  firmware is missing.  I have seen other bug reports that say the
  firmware issues is fixed in the 3.2 kernel and I have the 3.5 kernel.

  Retail product name is Targus Bluetooth 4.0 Dual -Mode Micro USB
  Adapter.

  See these bug reports which say the problem is fixed, but not for me.
  Is this a regression in the kernel.

  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/863051
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1065400

  usb 5-2: new full-speed USB device number 2 using uhci_hcd
  usb 5-2: New USB device found, idVendor=0a5c, idProduct=21e8
  usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
  usb 5-2: Product: BCM20702A0
  usb 5-2: Manufacturer: Broadcom Corp
  usb 5-2: SerialNumber: 00190E117807
  usbcore: registered new interface driver btusb
  Bluetooth: can't load firmware, may not work correctly

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.5.0-25-generic 3.5.0-25.39~precise1
  ProcVersionSignature: Ubuntu 3.5.0-25.39~precise1-generic 3.5.7.4
  Uname: Linux 3.5.0-25-generic x86_64
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  nate   2567 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf6ff8000 irq 43'
 Mixer name : 'Realtek ALC1200'
 Components : 'HDA:10ec0888,103c2a69,00100101'
 Controls  : 49
 Simple ctrls  : 21
  Date: Fri Mar 15 18:13:17 2013
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=8b753f77-dad9-4ad3-a1c3-c497f2ae9c6b
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 
(20130214)
  MachineType: HP-Pavilion KT608AV-ABA d5000t
  MarkForUpload: True
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 VESA VGA
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-25-generic 
root=/dev/mapper/pluto-charon ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-25-generic N/A
   linux-backports-modules-3.5.0-25-generic  N/A
   linux-firmware1.79.1
  RfKill:
   0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 12/17/2008
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 5.21
  dmi.board.name: Burbank
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 1.01
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr5.21:bd12/17/2008:svnHP-Pavilion:pnKT608AV-ABAd5000t:pvr:rvnPEGATRONCORPORATION:rnBurbank:rvr1.01:cvnHewlett-Packard:ct3:cvrChassisVersion:
  dmi.product.name: KT608AV-ABA d5000t
  dmi.sys.vendor: HP-Pavilion

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[Kernel-packages] [Bug 1255428] Re: 8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget do not work on Intel Graphics on Saucy

Shriramana Sharma, could you please test the latest upstream kernel available 
(not the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? 
It will allow additional upstream developers to examine the issue. Once you've 
tested the upstream kernel, please comment on which kernel version specifically 
you tested. If this bug is fixed in the mainline kernel, please add the 
following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER

where VERSION-NUMBER is the version number of the kernel you tested. For 
example:
kernel-fixed-upstream-3.15-rc1

This can be done by clicking on the yellow circle with a black pencil icon next 
to the word Tags located at the bottom of the bug description. As well, please 
remove the tag:
needs-upstream-testing

If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER

As well, please remove the tag:
needs-upstream-testing

Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.

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

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Title:
  8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget
  do not work on Intel Graphics on Saucy

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  After upgrading to Saucy, on my Lenovo IdeaPad Z570 with Intel HD
  Graphics 3000, it is no longer possible to control the LCD brightness
  using the hardware brightness control keys. Likewise for the KDE power
  management settings or the battery icon on my Kubuntu Plasma tray. (I
  don't use GNOME/Unity.) Until Raring I did not have this problem.

  There is a workaround available from
  http://askubuntu.com/questions/362894/changing-the-brightness-stopped-
  working-in-13-10-saucy-salamander i.e. doing the following command on
  a terminal:

  echo 150 | sudo tee /sys/class/backlight/intel_backlight/brightness

  where 150 is on the scale of 0 to whatever is given within
  /sys/class/backlight/intel_backlight/max_brightness.

  Based on this I wrote a GUI which however needs to be run using
  sudo/kdesudo/gksudo. I have attached it.

  Bug #1241745 also relates to the same problem on Saucy but apparently relates 
to an NVidia driver and I was asked to track this as a separate bug 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241745/comments/17
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-19 (38 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MarkForUpload: True
  Package: xserver-xorg-video-intel 2:2.99.904-0ubuntu2
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
  Tags:  saucy
  Uname: Linux 3.11.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  --- 
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  samjnaa1717 F pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=ba00d992-e43e-4bce-8689-9647370add15
  InstallationDate: Installed on 2013-10-19 (117 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MachineType: LENOVO HuronRiver Platform
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=(hd0,msdos9)/vmlinuz root=/dev/sda9 ro quiet 
splash
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116
  StagingDrivers: rts5139
  Tags:  saucy staging
  Uname: Linux 3.11.0-15-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 02/22/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 45CN28WW
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Emerald Lake
  dmi.board.vendor: LENOVO
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnLENOVO:bvr45CN28WW:bd02/22/2011:svnLENOVO:pnHuronRiverPlatform:pvrIdeapadZ570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1:
  dmi.product.name: HuronRiver Platform
  dmi.product.version: Ideapad Z570
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1255428] Re: 8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget do not work on Intel Graphics on Saucy

taj, thank you for your comment. So your hardware and problem may be tracked, 
could you please file a new report with Ubuntu by executing the following in a 
terminal while booted into a Ubuntu repository kernel (not a mainline one) via:
ubuntu-bug linux

For more on this, please read the official Ubuntu documentation:
Ubuntu Bug Control and Ubuntu Bug Squad: 
https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue
Ubuntu Kernel Team: 
https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports
Ubuntu Community: 
https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette

When opening up the new report, please feel free to subscribe me to it.

Thank you for your understanding.

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

** Tags added: needs-upstream-testing

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Title:
  8086:0116 [Lenovo IdeaPad Z570] LCD brightness control keys and widget
  do not work on Intel Graphics on Saucy

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  After upgrading to Saucy, on my Lenovo IdeaPad Z570 with Intel HD
  Graphics 3000, it is no longer possible to control the LCD brightness
  using the hardware brightness control keys. Likewise for the KDE power
  management settings or the battery icon on my Kubuntu Plasma tray. (I
  don't use GNOME/Unity.) Until Raring I did not have this problem.

  There is a workaround available from
  http://askubuntu.com/questions/362894/changing-the-brightness-stopped-
  working-in-13-10-saucy-salamander i.e. doing the following command on
  a terminal:

  echo 150 | sudo tee /sys/class/backlight/intel_backlight/brightness

  where 150 is on the scale of 0 to whatever is given within
  /sys/class/backlight/intel_backlight/max_brightness.

  Based on this I wrote a GUI which however needs to be run using
  sudo/kdesudo/gksudo. I have attached it.

  Bug #1241745 also relates to the same problem on Saucy but apparently relates 
to an NVidia driver and I was asked to track this as a separate bug 
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241745/comments/17
  --- 
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: amd64
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-19 (38 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MarkForUpload: True
  Package: xserver-xorg-video-intel 2:2.99.904-0ubuntu2
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
  Tags:  saucy
  Uname: Linux 3.11.0-13-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  --- 
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  samjnaa1717 F pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=ba00d992-e43e-4bce-8689-9647370add15
  InstallationDate: Installed on 2013-10-19 (117 days ago)
  InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 
(20131016.1)
  MachineType: LENOVO HuronRiver Platform
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=(hd0,msdos9)/vmlinuz root=/dev/sda9 ro quiet 
splash
  ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-15-generic N/A
   linux-backports-modules-3.11.0-15-generic  N/A
   linux-firmware 1.116
  StagingDrivers: rts5139
  Tags:  saucy staging
  Uname: Linux 3.11.0-15-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 02/22/2011
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 45CN28WW
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Emerald Lake
  dmi.board.vendor: LENOVO
  dmi.board.version: FAB1
  dmi.chassis.asset.tag: Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: 0.1
  dmi.modalias: 
dmi:bvnLENOVO:bvr45CN28WW:bd02/22/2011:svnLENOVO:pnHuronRiverPlatform:pvrIdeapadZ570:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1:
  dmi.product.name: HuronRiver Platform
  dmi.product.version: Ideapad Z570
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1243897] Re: [MacBookPro10, 1] brightness setting has no effect

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

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1243897

Title:
  [MacBookPro10,1] brightness setting has no effect

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  After upgrade from 13.04 to 13.10, setting the screen brightness has
  no effect (either via the hotkeys, "Brightness & Lock" settings, or
  via /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness ).

  I'm using nvidia driver 319.32-0ubuntu7.
  I've tried Option "RegistryDwords" "EnableBrightnessControl=1" in xorg.conf 
as well as the kernel argument acpi_backlight=vendor .

  I have the following in /sys:
  $ find /sys -name brightness
  /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness
  /sys/devices/pci:00/:00:1c.0/:03:00.1/leds/mmc0::/brightness
  /sys/devices/platform/applesmc.768/leds/smc::kbd_backlight/brightness

  WORKAROUND: setpci -v -H1 -s 00:01.00 BRIDGE_CONTROL=0

  ProblemType: Bug
  DistroRelease: Ubuntu 13.10
  Package: linux-image-3.11.0-12-generic 3.11.0-12.19
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  Uname: Linux 3.11.0-12-generic x86_64
  NonfreeKernelModules: wl nvidia
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  levi   2136 F pulseaudio
   /dev/snd/controlC0:  levi   2136 F pulseaudio
   /dev/snd/pcmC0D0p:   levi   2136 F...m pulseaudio
  Date: Wed Oct 23 21:25:29 2013
  HibernationDevice: RESUME=UUID=0c3f021e-1d6f-4ed4-a9e4-00ff145e91ef
  InstallationDate: Installed on 2012-08-24 (425 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64+mac 
(20120724.2)
  MachineType: Apple Inc. MacBookPro10,1
  MarkForUpload: True
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=2888919c-46a6-41be-874a-f3af7333ec15 ro quiet splash nomodeset 
nomodeset acpi_backlight=vendor vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  SourcePackage: linux
  UpgradeStatus: Upgraded to saucy on 2013-10-17 (5 days ago)
  dmi.bios.date: 08/08/2012
  dmi.bios.vendor: Apple Inc.
  dmi.bios.version: MBP101.88Z.00EE.B02.1208081132
  dmi.board.asset.tag: Base Board Asset Tag#
  dmi.board.name: Mac-C3EC7CD22292981F
  dmi.board.vendor: Apple Inc.
  dmi.board.version: MacBookPro10,1
  dmi.chassis.type: 10
  dmi.chassis.vendor: Apple Inc.
  dmi.chassis.version: Mac-C3EC7CD22292981F
  dmi.modalias: 
dmi:bvnAppleInc.:bvrMBP101.88Z.00EE.B02.1208081132:bd08/08/2012:svnAppleInc.:pnMacBookPro10,1:pvr1.0:rvnAppleInc.:rnMac-C3EC7CD22292981F:rvrMacBookPro10,1:cvnAppleInc.:ct10:cvrMac-C3EC7CD22292981F:
  dmi.product.name: MacBookPro10,1
  dmi.product.version: 1.0
  dmi.sys.vendor: Apple Inc.

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[Kernel-packages] [Bug 1309462] [NEW] Intel Ivybridge Mobile graphics backlight not adjustable

Public bug reported:

On an Acer Aspire V5 with Intel Graphics, backlight control is not
working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
adjusting the applet slider has any effect. Note that the hotkeys
Fn+Left and Fn+Right DO result in a moving slider indicator (this will
change after testing with kernel parameters!) but no actual backlight
change.

Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
for a workaround"  here are my findings. More debugging info will be
attached later.

TESTING FOR A WORK AROUND

> Reboot with only the kernel parameter acpi_backlight=vendor :
> Make a comment on if you can now alter the backlight with hotkeys or a 
> brightness applet.

No / Yes *

> sudo su
> echo 8 > /sys/class/backlight/intel_backlight/brightness
> Please comment on if the brightness changes.

Yes

> Reboot with just kernel parameter video.use_bios_initial_backlight=0 
> and make a comment on if you can now alter the backlight with hotkeys or a 
> brightness applet.

No / Yes *

> If using a v3.13.x+ series kernel, reboot with just kernel parameter 
> video.use_native_backlight=1
> and make a comment on if you can now alter the backlight with hotkeys or a 
> brightness applet.

No / Yes *

> If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
parameter atkbd.softraw=0 to /boot/grub/menu.lst

They are so I did (not /boot/grub/menu.lst but /etc/default/grub
though...) and I rebooted even though it is not written I should...

> Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
and execute: showkey -s

I did (after reboot mentioned above) and found that the hotkeys do not
give any output at all anymore... Strange. So I reverted all changed
above and rebooted with only "quiet splash" boot parameters but still
the hotkeys remain dead. Not even the faux brightness slider change
anymore. Very strange!

* please note that there is no brightness applet in Ubuntu GNOME 14.04
but going to the Settings > Screen Brightness & Lock the brightness can
now be controlled


BASIC DEBUGGING INFORMATION (all files will be attached later)

$ ls /sys/class/backlight
intel_backlight

Note that this used to list video0_backlight (as I remember it) too but
after testing and reverting (!) that entry remains gone. Strange.

$ dmesg | grep 'ACPI: Video'
[2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

$ cat /proc/version
Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.46
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
CurrentDesktop: GNOME
Date: Fri Apr 18 12:03:12 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-04-14 (3 days ago)
InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 (20140406)
MachineType: Acer Aspire V5-571P
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.13.0-24-generic N/A
 linux-backports-modules-3.13.0-24-generic  N/A
 linux-firmware 1.127
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/16/2012
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: V2.13
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Aspire V5-571P
dmi.board.vendor: Acer
dmi.board.version: V2.13
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: Acer
dmi.chassis.version: V2.13
dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
dmi.product.name: Aspire V5-571P
dmi.product.version: V2.13
dmi.sys.vendor: Acer

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


** Tags: amd64 apport-bug trusty

** Attachment added: "grep -r . /proc/acpi > acpi"
   https://bugs.launchpad.net/bugs/1309462/+attachment/4087185/+files/acpi

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Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  New

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effec

[Kernel-packages] [Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

2014-04-18 Thread Alberto Milone

@Bill: from what I understand, you're now using the drivers provided in
Ubuntu (as opposed to the one installed by the nvidia installer). If so,
please generate a new tarball using the following command:

sudo nvidia-bug-report.sh

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https://bugs.launchpad.net/bugs/1307236

Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y 
axis) 382mm x 215mm
 1920x1080  60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 
880mm x 506mm
 1360x768   60.0*+
 1920x1080  59.9 60.1 60.0  
 1440x480   60.1  
 1280x768   59.9  
 1280x720   60.0 59.9  
 1024x768   60.0  
 800x60060.3  
 720x48059.9 60.1  
 640x48059.9 59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

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[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "acpidump.txt"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087208/+files/acpidump.txt

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Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "dsdt.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087209/+files/dsdt.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
Mai

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

Result of ls /sys/class/backlight > backlight

Please note that this is with the default kernel parameters "quiet
splash" but AFTER having followed the steps in "Testing for a work
around" steps... I'm sure there was another interface listed BEFORE I
did the steps. I think it was called video0_backlight but now it is and
remains gone. Strange.

** Attachment added: "backlight"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087207/+files/backlight

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPho

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt1.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087210/+files/ssdt1.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt3.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087218/+files/ssdt3.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt2.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087211/+files/ssdt2.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt4.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087219/+files/ssdt4.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt5.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087220/+files/ssdt5.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "ssdt6.dat"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087221/+files/ssdt6.dat

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
M

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "dsdt.dsl"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087223/+files/dsdt.dsl

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
Mai

[Kernel-packages] [Bug 1309462] Status changed to Confirmed

This change was made by a bot.

** Changed in: linux (Ubuntu)
   Status: New => 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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscriptions

-- 
Mailing list: https://launchpad.net/~kerne

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

$ sudo fwts
Running 42 tests, results appended to results.log


** Attachment added: "results.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087232/+files/results.log

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.l

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "dmidecode.log"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087235/+files/dmidecode.log

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+subscription

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Attachment added: "fwts_method"
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1309462/+attachment/4087233/+files/fwts_method

-- 
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/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  
  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

To manage notifications about this bug go to:
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-

[Kernel-packages] [Bug 880316] Re: Ubuntu installer can't setup network on Shuttle XS35GTV2

2014-04-18 Thread Robert Hrovat

Same problem on Asus K52J that has JMicron ethernet. Right now I can't
get ethernet working on 14.04.

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Title:
  Ubuntu installer can't setup network on Shuttle XS35GTV2

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I'm trying to install Ubuntu on a Shuttle XS35GTV2.

  The installer can't set up the network connection.
  I've tried Ubuntu 10.04 32 and 64 bit netinstall, minimal and server, Ubuntu 
11.10 32 bit netinstall.
  The Debian Squeeze 64 bit netinstall installer has no problem.
  (I've now installed openELEC which has no problems too)

  I was able to install Ubuntu 10.04 64 bit server but only without network 
connection. I then could load the jme module:
  # modprobe jme
  # depmod -a
  without errors.

  But I can't get eth0 running.

  The output of lspci is:
  02:00.5 Ethernet controller: JMicron Technology Corp. JMC250 PCI Express 
Gigabit Ethernet Controller (rev 03)
  03:00.0 Network controller: Realtek Semiconductor C., Ltd Device 8176 (rev 01)

  # lshw -C network
    *-network DISABLED
     description: Ethernet interface
     product: JMC250 PCI Express Gigabit Ethernet Controller
     vendor: JMicron Technology Corp.
     physical id: 0.5
     bus info: pci@:02:00.5
     logical name: eth0
     version: 03
     serial: 80:ee:73:1f:ef:df
     size: 10MB/s
     capacity: 1GB/s
     width: 32 bits
     clock: 33MHz
     capabilities: pm pciexpress msix msi bus_master cap_list ethernet 
physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
     configuration: autonegotiation=off broadcast=yes driver=jme 
driverversion=1.0.5 duplex=half latency=0 link=no multicast=yes port=MII 
speed=10MB/s
     resources: irq:17 memory:feaf4000-feaf7fff ioport:dc00(size=128) 
ioport:d800(size=256)
    *-network UNCLAIMED
     description: Network controller
     product: Realtek Semiconductor Co., Ltd.
     vendor: Realtek Semiconductor Co., Ltd.
     physical id: 0
     bus info: pci@:03:00.0
     version: 01
     width: 64 bits
     clock: 33MHz
     capabilities: pm msi pciexpress bus_master cap_list
     configuration: latency=0
     resources: ioport:e800(size=256) memory:febfc000-febf

  I've posted my problem at the Ubuntu users mailing list:
  
http://www.linux-archive.org/ubuntu-user/588603-jme-module-missing-netboot-installation.html

  Edit: Unfortunately I couldn't reassign it as it has nothing to do
  with gnome-nettools (see post #1).

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[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

My appoligies:

It turns out I forgot an update-grub after reverting the kernel
parameters. Can/should the attached debug files be removed or replaced?
Please let me know :)

And please ignore all remarks about the default interface remaining
gone. It's back and called acpi_video0 ... Also the hotkeys are working
again and the showkey output is:

Fn+Left: 
0xe0 0x4c 0xe0 0xcc 

Fn+Right: 
0xe0 0x54 0xe0 0xd4

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https://bugs.launchpad.net/bugs/1309462

Title:
  Intel Ivybridge Mobile graphics backlight not adjustable

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.

  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.

  TESTING FOR A WORK AROUND

  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.

  Yes

  > Reboot with just kernel parameter video.use_bios_initial_backlight=0
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / No

  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.

  No / Yes *

  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst

  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...

  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s

  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!

  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness
  can now be controlled

  BASIC DEBUGGING INFORMATION (all files will be attached later)

  $ ls /sys/class/backlight
  intel_backlight

  Note that this used to list video0_backlight (as I remember it) too
  but after testing and reverting (!) that entry remains gone. Strange.

  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)

  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)

  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:r

[Kernel-packages] [Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

2014-04-18 Thread Bill

Alberto I never did try the NVIDIA installer. Anthony had done that.
I've been using the ubuntu driver set from the outset, regardless here's
a fresh log out put.

** Attachment added: "nvidia-bug-report.log.gz"
   
https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/1307236/+attachment/4087253/+files/nvidia-bug-report.log.gz

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https://bugs.launchpad.net/bugs/1307236

Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y 
axis) 382mm x 215mm
 1920x1080  60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 
880mm x 506mm
 1360x768   60.0*+
 1920x1080  59.9 60.1 60.0  
 1440x480   60.1  
 1280x768   59.9  
 1280x720   60.0 59.9  
 1024x768   60.0  
 800x60060.3  
 720x48059.9 60.1  
 640x48059.9 59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

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[Kernel-packages] [Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

2014-04-18 Thread Bill

and gpu-manager log

** Attachment added: "gpu-manager.log"
   
https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/1307236/+attachment/4087262/+files/gpu-manager.log

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1307236

Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y 
axis) 382mm x 215mm
 1920x1080  60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 
880mm x 506mm
 1360x768   60.0*+
 1920x1080  59.9 60.1 60.0  
 1440x480   60.1  
 1280x768   59.9  
 1280x720   60.0 59.9  
 1024x768   60.0  
 800x60060.3  
 720x48059.9 60.1  
 640x48059.9 59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/1307236/+subscriptions

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[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Description changed:

  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator (this will
  change after testing with kernel parameters!) but no actual backlight
  change.
  
  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.
  
  TESTING FOR A WORK AROUND
  
  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
  No / Yes *
  
  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.
  
  Yes
  
- > Reboot with just kernel parameter video.use_bios_initial_backlight=0 
+ > Reboot with just kernel parameter video.use_bios_initial_backlight=0
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
- No / Yes *
+ No / No
  
  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
  No / Yes *
  
  > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
  parameter atkbd.softraw=0 to /boot/grub/menu.lst
  
  They are so I did (not /boot/grub/menu.lst but /etc/default/grub
  though...) and I rebooted even though it is not written I should...
  
  > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
  and execute: showkey -s
  
  I did (after reboot mentioned above) and found that the hotkeys do not
  give any output at all anymore... Strange. So I reverted all changed
  above and rebooted with only "quiet splash" boot parameters but still
  the hotkeys remain dead. Not even the faux brightness slider change
  anymore. Very strange!
  
  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness can
  now be controlled
- 
  
  BASIC DEBUGGING INFORMATION (all files will be attached later)
  
  $ ls /sys/class/backlight
  intel_backlight
  
  Note that this used to list video0_backlight (as I remember it) too but
  after testing and reverting (!) that entry remains gone. Strange.
  
  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
  
  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)
  
  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
-  USERPID ACCESS COMMAND
-  /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
+  USERPID ACCESS COMMAND
+  /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.13.0-24-generic N/A
-  linux-backports-modules-3.13.0-24-generic  N/A
-  linux-firmware 1.127
+  linux-restricted-modules-3.13.0-24-generic N/A
+  linux-backports-modules-3.13.0-24-generic  N/A
+  linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

** Description changed:

  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adj

[Kernel-packages] [Bug 1309462] Re: Intel Ivybridge Mobile graphics backlight not adjustable

** Description changed:

  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator but no
  actual backlight change.
  
  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.
  
  TESTING FOR A WORK AROUND
  
  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
  No / Yes *
  
  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.
  
  Yes
  
  > Reboot with just kernel parameter video.use_bios_initial_backlight=0
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
  No / No
  
  > If using a v3.13.x+ series kernel, reboot with just kernel parameter 
video.use_native_backlight=1
  > and make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
- No / Yes *
- 
- > If your backlight hotkeys are Fn+Left and Fn+Right, add kernel
- parameter atkbd.softraw=0 to /boot/grub/menu.lst
- 
- They are so I did (not /boot/grub/menu.lst but /etc/default/grub
- though...) and I rebooted even though it is not written I should...
- 
- > Then, switch to any console, e.g. Ctrl+Alt+F1, login by root account
- and execute: showkey -s
+ Yes / Yes *
  
  * please note that there is no brightness applet in Ubuntu GNOME 14.04
  but going to the Settings > Screen Brightness & Lock the brightness can
  now be controlled
  
  BASIC DEBUGGING INFORMATION (all files will be attached later)
  
  $ ls /sys/class/backlight
  acpi_video0 intel_backlight
  
  $ dmesg | grep 'ACPI: Video'
  [2.969975] ACPI: Video Device [GFX0] (multi-head: yes  rom: no  post: no)
  
  $ lspci | grep VGA
  00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor 
Graphics Controller (rev 09)
  
  $ cat /proc/version
  Linux version 3.13.0-24-generic (buildd@panlong) (gcc version 4.8.2 (Ubuntu 
4.8.2-19ubuntu1) ) #46-Ubuntu SMP Thu Apr 10 19:11:08 UTC 2014
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ravanhagen   1918 F pulseaudio
  CurrentDesktop: GNOME
  Date: Fri Apr 18 12:03:12 2014
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2014-04-14 (3 days ago)
  InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Daily amd64 
(20140406)
  MachineType: Acer Aspire V5-571P
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic.efi.signed 
root=UUID=631fc653-5697-44cb-b877-f6cae0fda9cf ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/16/2012
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: V2.13
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Aspire V5-571P
  dmi.board.vendor: Acer
  dmi.board.version: V2.13
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 9
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.13
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLtd.:bvrV2.13:bd11/16/2012:svnAcer:pnAspireV5-571P:pvrV2.13:rvnAcer:rnAspireV5-571P:rvrV2.13:cvnAcer:ct9:cvrV2.13:
  dmi.product.name: Aspire V5-571P
  dmi.product.version: V2.13
  dmi.sys.vendor: Acer

** Description changed:

  On an Acer Aspire V5 with Intel Graphics, backlight control is not
  working. Both on Ubuntu GNOME 13.10 and 14.04 neither hotkeys or
  adjusting the applet slider has any effect. Note that the hotkeys
  Fn+Left and Fn+Right DO result in a moving slider indicator but no
  actual backlight change.
  
  Following https://wiki.ubuntu.com/Kernel/Debugging/Backlight "Testing
  for a workaround"  here are my findings. More debugging info will be
  attached later.
  
  TESTING FOR A WORK AROUND
  
  > Reboot with only the kernel parameter acpi_backlight=vendor :
  > Make a comment on if you can now alter the backlight with hotkeys or a 
brightness applet.
  
  No / Yes *
  
  > sudo su
  > echo 8 > /sys/class/backlight/intel_backlight/brightness
  > Please comment on if the brightness changes.
  
  Yes
  
  > Reboot with just kernel parameter video.use_bios_initial_backlight=0
  > and make a comment on if you can now alter the backlight with hotkeys or a 
bri

[Kernel-packages] [Bug 910536] Re: 8086:2a42 [Acer Aspire 5736Z] Screen too dark, no backlight, unusable X

Bug still present in Ubuntu 14.04.

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Title:
  8086:2a42 [Acer Aspire 5736Z] Screen too dark, no backlight, unusable
  X

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I just did a fresh install of Precise on a Acer Aspire 5736Z with
  intel GMA 4500. When I booted the installer from a USB, the screen is
  OK in the boot menu (non-X) but as soon as X starts, the backlight of
  the screen turns off making the screen almost black, and thus
  unusable.

  Pressing Fn+Left Arrow does not increase screen brightness. Also
  pressing Fn+F6 (backlight on/off does not work).

  At the moment Precise is impossible to install on Acer Aspire 5736Z by
  a regular user. The laptop worked fine with Ubuntu 10.04, so this is a
  regression.

  Expected result: screen brightness should be higher and the user
  should be able to see what is on the screen.

  
  Workaround: If I boot the installer with kernel option acpi=off, the screen 
is still by default to dark, but pressing Fn+Left Arrow turns the backlight on 
and X becomes usable.

  After installation "acpi=off" is not remembered by the system, so I
  have to manually insert the option into Grub to make the change
  presistent and the user who boots the laptop needs to press Fn+Left
  Arrow at each boot after X has started (as it starts by default with
  backlight off and screen way too dark).

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: xorg 1:7.6+7ubuntu7
  ProcVersionSignature: Ubuntu 3.2.0-2.5-generic 3.2.0-rc3
  Uname: Linux 3.2.0-2-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.90-0ubuntu1
  Architecture: i386
  CompizPlugins: 
[core,bailer,detection,composite,opengl,decor,regex,snap,mousepoll,imgpng,resize,unitymtgrabhandles,place,animation,move,grid,vpswitch,gnomecompat,compiztoolbox,wall,session,workarounds,expo,ezoom,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Sun Jan  1 15:03:36 2012
  DistUpgraded: Fresh install
  DistroCodename: precise
  DistroVariant: ubuntu
  EcryptfsInUse: Yes
  ExtraDebuggingInterest: Yes, if not too technical
  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller 
[8086:2a42] (rev 09) (prog-if 00 [VGA controller])
 Subsystem: Acer Incorporated [ALI] Device [1025:048a]
 Subsystem: Acer Incorporated [ALI] Device [1025:048a]
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 
(2029.1)
  MachineType: Acer Aspire 5736Z
  ProcEnviron:
   PATH=(custom, no user)
   LANG=fi_FI.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-2-generic 
root=UUID=743be841-a164-4092-9bd9-36acdcae5994 ro quiet splash vt.handoff=7 
acpi=off noapic nolapic
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/17/2010
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.03
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: JE51_MV
  dmi.board.vendor: Acer
  dmi.board.version: V1.03
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.03
  dmi.modalias: 
dmi:bvnAcer:bvrV1.03:bd08/17/2010:svnAcer:pnAspire5736Z:pvrV1.03:rvnAcer:rnJE51_MV:rvrV1.03:cvnAcer:ct10:cvrV1.03:
  dmi.product.name: Aspire 5736Z
  dmi.product.version: V1.03
  dmi.sys.vendor: Acer
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu7
  version.libdrm2: libdrm2 2.4.27-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu4
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu4
  version.xserver-xorg-core: xserver-xorg-core 2:1.10.4-1ubuntu5
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu3
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20110411+8378443-1

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[Kernel-packages] [Bug 1173725] Re: [Acer Aspire V5-171] Backlight cannot be adjusted unless passing acpi_backlight=vendor

Bug still present in Ubuntu 14.04

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Title:
  [Acer Aspire V5-171] Backlight cannot be adjusted unless passing
  acpi_backlight=vendor

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  The boot parameter is suggested as a fix for this model by
  http://www.linlap.com/acer_aspire_v5-171

  (so if it would help, I would suggest classing this bug as
  "confirmed").

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29 [modified: 
boot/vmlinuz-3.8.0-19-generic]
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  alan   1919 F pulseaudio
  Date: Sat Apr 27 19:59:23 2013
  InstallationDate: Installed on 2013-04-27 (0 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Acer V5-171
  MarkForUpload: True
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic.efi.signed 
root=UUID=ad03cbd3-39e0-4f7e-b0ab-e1ef3abaa88e ro acpi_backlight=vendor quiet 
splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/14/2012
  dmi.bios.vendor: Acer
  dmi.bios.version: V2.04
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Mimic
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V2.04
  dmi.modalias: 
dmi:bvnAcer:bvrV2.04:bd09/14/2012:svnAcer:pnV5-171:pvrV2.04:rvnAcer:rnMimic:rvrType2-BoardVersion:cvnAcer:ct10:cvrV2.04:
  dmi.product.name: V5-171
  dmi.product.version: V2.04
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1242292] Re: 8086:0046 Backlight control keys doesn't work with Acer Aspire 5733Z-P623G32Mikk

Unfortunatelly, bug present in Ubuntu 14.04 release.

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Title:
  8086:0046 Backlight control keys doesn't work with Acer Aspire 5733Z-
  P623G32Mikk

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  My Acer Aspire 5733Z cannot change brightness by hotkeys or by System 
settings menu by default. The following parameter shuts down WiFi and modem:
  GRUB_CMDLINE_LINUX="acpi=off"

  WORKAROUND: The following parameters work but no pop-up message for scale is 
displayed:
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"

  ---
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  isshin 1474 F pulseaudio
    isshin 2078 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-20 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
  MachineType: Acer Aspire 5733Z
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=746dde1a-b219-49fa-ab1d-f9c1ca35c54d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/13/2012
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire 5733Z
  dmi.board.vendor: Acer
  dmi.board.version: V1.10
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.10
  dmi.modalias: 
dmi:bvnAcer:bvrV1.10:bd08/13/2012:svnAcer:pnAspire5733Z:pvrV1.10:rvnAcer:rnAspire5733Z:rvrV1.10:cvnAcer:ct10:cvrV1.10:
  dmi.product.name: Aspire 5733Z
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1295285] Re: [Asus UX31A] suspend/resume failure

2014-04-18 Thread Joschi Poschi

I think this is connected to the iwlwifi module. Maybe there should be
an addition to the bug description saying something like "Network
manager suspends but is unable to reconnect to Wifi."

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Title:
  [Asus UX31A] suspend/resume failure

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Wifi or network stack stop working, after notebook resumed from suspend. 
Toggle networking by network applet nothing change.
  Ubuntu 14.04
  Asus zenbook prime ux31a.
  02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 
24)

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-18-generic 3.13.0-18.38
  ProcVersionSignature: Ubuntu 3.13.0-18.38-generic 3.13.6
  Uname: Linux 3.13.0-18-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ur 1978 F pulseaudio
  CRDA:
   country RU:
    (2402 - 2482 @ 40), (N/A, 20)
    (5735 - 5835 @ 20), (N/A, 30)
  Date: Thu Mar 20 19:32:32 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=4f2dae9f-e237-4163-86d5-aecc46159037
  InstallationDate: Installed on 2014-03-18 (2 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140317)
  InterpreterPath: /usr/bin/python3.4
  MachineType: ASUSTeK COMPUTER INC. UX31A
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-generic.efi.signed 
root=UUID=5349e06c-59f5-4efa-aa59-87fd57fc0464 ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-18-generic N/A
   linux-backports-modules-3.13.0-18-generic  N/A
   linux-firmware 1.126
  SourcePackage: linux
  StagingDrivers: rts5139
  Title: [ASUSTeK COMPUTER INC. UX31A] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 06/14/2013
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: UX31A.219
  dmi.board.asset.tag: ATN12345678901234567
  dmi.board.name: UX31A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: 1.0
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK COMPUTER INC.
  dmi.chassis.version: 1.0
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvrUX31A.219:bd06/14/2013:svnASUSTeKCOMPUTERINC.:pnUX31A:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUX31A:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:
  dmi.product.name: UX31A
  dmi.product.version: 1.0
  dmi.sys.vendor: ASUSTeK COMPUTER INC.

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[Kernel-packages] [Bug 765438] Re: 8086:2a42 [eMachines E527] On startup, the backlight is off on laptop

Bug still present in Ubuntu 14.04

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Title:
  8086:2a42 [eMachines E527] On startup, the backlight is off on laptop

Status in The Linux Kernel:
  Fix Released
Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  When Ubuntu starts up, the back-light is off on my laptop.  I can plug
  it into an external monitor and the display is fine.  I can easily
  turn the back-light on with "sudo setpci -s 00:02.0 F4.B=[HEX]" where
  00 is the brightest and FF is off.  In past distributions, the GUI-
  based brightness utilities did not work and I used this command to
  change by back-light brightness.  I know that there are many people
  who can not use back-light GUI-utilities on the past distributions as
  well.  This issue also occurs if I close my screen and raise it again.

  This issue also effected the installation process as well as when I
  was using the i686 installer.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: xorg 1:7.6+4ubuntu3
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic x86_64
  Architecture: amd64
  CompizPlugins: 
[core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
  CompositorRunning: compiz
  CurrentDmesg:
   [   29.430043] eth0: no IPv6 routers present
   [   30.988586] EXT4-fs (sda7): re-mounted. Opts: errors=remount-ro,commit=0
  DRM.card0.DP.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  DRM.card0.LVDS.1:
   status: connected
   enabled: enabled
   dpms: On
   modes: 1366x768
   edid-base64: 
AP///wANr5kVAAcUAQOAIhN4Cj2VlFZPjigmUFQBAQEBAQEBAQEBAQEBAQEBeh1W0lAAHjA8KDYAWMEQAAAY/gBOMTU2QjMtTDBCCiAg/gBDTU8KICAgICAgICAg/gBOMTU2QjMtTDBCCiAgAEg=
  DRM.card0.VGA.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes:
   edid-base64:
  Date: Mon Apr 18 21:34:59 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  GdmLog1:

  GdmLog2:

  GraphicsCard:
   Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller 
[8086:2a42] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Acer Incorporated [ALI] Device [1025:0459]
     Subsystem: Acer Incorporated [ALI] Device [1025:0459]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110413)
  MachineType: eMachines eMachines E527
  ProcEnviron:
   LANGUAGE=en_US:en
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic 
root=UUID=83376c0e-9440-4ba9-bbdb-363565bf5e72 ro quiet splash vt.handoff=7
  Renderer: Unknown
  SourcePackage: xorg
  Symptom: display
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/16/2010
  dmi.bios.vendor: eMachines
  dmi.bios.version: V1.01
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: eMachines E527
  dmi.board.vendor: eMachines
  dmi.board.version: V1.01
  dmi.chassis.type: 10
  dmi.chassis.vendor: eMachines
  dmi.chassis.version: V1.01
  dmi.modalias: 
dmi:bvneMachines:bvrV1.01:bd04/16/2010:svneMachines:pneMachinesE527:pvrV1.01:rvneMachines:rneMachinesE527:rvrV1.01:cvneMachines:ct10:cvrV1.01:
  dmi.product.name: eMachines E527
  dmi.product.version: V1.01
  dmi.sys.vendor: eMachines
  version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu1
  version.ia32-libs: ia32-libs 20090808ubuntu12
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:0.0.16+git20110107+b795ca6e-0ubuntu7

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[Kernel-packages] [Bug 992290] Re: Acer Aspire 5736Z-4460 - Intel GMA 4500MHD Ubuntu 12.04 Black Screen with Installer

Bug still present in Ubuntu 14.04

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Title:
  Acer Aspire 5736Z-4460 - Intel GMA 4500MHD Ubuntu 12.04 Black Screen
  with Installer

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  12.04 Distribution, 12.04 Precise Daily, 11.10 all have the problem.
  When booting from the install disk, initially shows ISO and Human
  image at bottom of screen, then screen goes black and stays black.

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[Kernel-packages] [Bug 826386] Re: 8086:2a42 No backlight display Acer Aspire 5734Z

Bug still present in Ubuntu 14.04.

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Title:
  8086:2a42 No backlight display Acer Aspire 5734Z

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I first encountered this bug in Natty Narwhal. However my inexperience
  with working with Ubuntu prevented me from filing a proper bug report.
  Basically, what's happening is, the system starts to boot up, then the
  screen goes black. The computer is still running and booting normally,
  however, the back light for the display does not come on. This was
  confirmed by shining a light into the screen and seeing the Ubuntu
  desktop.

  I performed a fresh installation of Maverick Meerkat and then did an
  upgrade to Natty Narwhal. The same problem. However, when booted with
  a previous Linux kernel version, there is no problem. This leads me to
  believe the problem is with the kernel, and not Xorg as the back light
  fails to power on at kernel boot.

  This bug is also effecting the current Oneiric Ocelot build which is
  Alpha 3. This bug report pertains to Oneiric Ocelot.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: linux-image-3.0.0-8-generic 3.0.0-8.10
  ProcVersionSignature: Ubuntu 3.0.0-8.10-generic 3.0.1
  Uname: Linux 3.0.0-8-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  Architecture: amd64
  ArecordDevices:
    List of CAPTURE Hardware Devices 
   card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
     Subdevices: 1/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 4151 F pulseaudio
  CRDA: Error: [Errno 2] No such file or directory
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xd670 irq 46'
     Mixer name : 'Realtek ALC272X'
     Components : 'HDA:10ec0272,10250459,0011'
     Controls  : 20
     Simple ctrls  : 12
  CasperVersion: 1.278
  Date: Sun Aug 14 16:47:43 2011
  LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110812)
  MachineType: Acer Aspire 5734Z
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent 
file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet 
splash -- nomodeset BOOT_IMAGE=/casper/vmlinuz
  RelatedPackageVersions:
   linux-restricted-modules-3.0.0-8-generic N/A
   linux-backports-modules-3.0.0-8-generic  N/A
   linux-firmware   1.59
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/20/2010
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.02
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire 5734Z
  dmi.board.vendor: Acer
  dmi.board.version: V1.02
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.02
  dmi.modalias: 
dmi:bvnAcer:bvrV1.02:bd05/20/2010:svnAcer:pnAspire5734Z:pvrV1.02:rvnAcer:rnAspire5734Z:rvrV1.02:cvnAcer:ct10:cvrV1.02:
  dmi.product.name: Aspire 5734Z
  dmi.product.version: V1.02
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1284397] Re: iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x2000000.

2014-04-18 Thread Joschi Poschi

Affects me on an Intel Corporation Centrino Wireless-N 2230 Wifi module,
also Ubuntu 14.04 (Trusty Tahr).

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Title:
  iwlwifi :01:00.0: Microcode SW error detected.  Restarting
  0x200.

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  [ 4497.019702] iwlwifi :01:00.0: Microcode SW error detected.  Restarting 
0x200.
  [ 4497.019714] iwlwifi :01:00.0: CSR values:
  [ 4497.019719] iwlwifi :01:00.0: (2nd byte of CSR_INT_COALESCING is 
CSR_INT_PERIODIC_REG)
  [ 4497.019729] iwlwifi :01:00.0:CSR_HW_IF_CONFIG_REG: 0X00484b00
  [ 4497.019738] iwlwifi :01:00.0:  CSR_INT_COALESCING: 0Xff40
  [ 4497.019746] iwlwifi :01:00.0: CSR_INT: 0X
  [ 4497.019754] iwlwifi :01:00.0:CSR_INT_MASK: 0X
  [ 4497.019763] iwlwifi :01:00.0:   CSR_FH_INT_STATUS: 0X
  [ 4497.019771] iwlwifi :01:00.0: CSR_GPIO_IN: 0X003c
  [ 4497.019778] iwlwifi :01:00.0:   CSR_RESET: 0X
  [ 4497.019787] iwlwifi :01:00.0:CSR_GP_CNTRL: 0X080403c5
  [ 4497.019795] iwlwifi :01:00.0:  CSR_HW_REV: 0X00b0
  [ 4497.019803] iwlwifi :01:00.0:  CSR_EEPROM_REG: 0Xcc140ffd
  [ 4497.019810] iwlwifi :01:00.0:   CSR_EEPROM_GP: 0X9801
  [ 4497.019818] iwlwifi :01:00.0:  CSR_OTP_GP_REG: 0X00030001
  [ 4497.019827] iwlwifi :01:00.0: CSR_GIO_REG: 0X00080044
  [ 4497.019835] iwlwifi :01:00.0:CSR_GP_UCODE_REG: 0X7027
  [ 4497.019842] iwlwifi :01:00.0:   CSR_GP_DRIVER_REG: 0X
  [ 4497.019850] iwlwifi :01:00.0:   CSR_UCODE_DRV_GP1: 0X
  [ 4497.019858] iwlwifi :01:00.0:   CSR_UCODE_DRV_GP2: 0X
  [ 4497.019866] iwlwifi :01:00.0: CSR_LED_REG: 0X0040
  [ 4497.019874] iwlwifi :01:00.0:CSR_DRAM_INT_TBL_REG: 0X880c2d84
  [ 4497.019882] iwlwifi :01:00.0:CSR_GIO_CHICKEN_BITS: 0X27800200
  [ 4497.019889] iwlwifi :01:00.0: CSR_ANA_PLL_CFG: 0X
  [ 4497.019897] iwlwifi :01:00.0:   CSR_HW_REV_WA_REG: 0X0001001a
  [ 4497.019905] iwlwifi :01:00.0:CSR_DBG_HPET_MEM_REG: 0X
  [ 4497.019910] iwlwifi :01:00.0: FH register values:
  [ 4497.019929] iwlwifi :01:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 
0X0bba9700
  [ 4497.019946] iwlwifi :01:00.0:FH_RSCSR_CHNL0_RBDCB_BASE_REG: 
0X00bb9290
  [ 4497.019964] iwlwifi :01:00.0:  FH_RSCSR_CHNL0_WPTR: 
0X0050
  [ 4497.019981] iwlwifi :01:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 
0X80801114
  [ 4497.01] iwlwifi :01:00.0:  FH_MEM_RSSR_SHARED_CTRL_REG: 
0X00fc
  [ 4497.020030] iwlwifi :01:00.0:FH_MEM_RSSR_RX_STATUS_REG: 
0X0703
  [ 4497.020048] iwlwifi :01:00.0:FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 
0X
  [ 4497.020066] iwlwifi :01:00.0:FH_TSSR_TX_STATUS_REG: 
0X07ff0001
  [ 4497.020084] iwlwifi :01:00.0: FH_TSSR_TX_ERROR_REG: 
0X
  [ 4497.020091] iwlwifi :01:00.0: Loaded firmware version: 18.168.6.1
  [ 4497.020218] iwlwifi :01:00.0: Start IWL Error Log Dump:
  [ 4497.020226] iwlwifi :01:00.0: Status: 0x02CC, count: 6
  [ 4497.020235] iwlwifi :01:00.0: 0x198A | ADVANCED_SYSASSERT  
  [ 4497.020243] iwlwifi :01:00.0: 0x00015920 | uPc
  [ 4497.020250] iwlwifi :01:00.0: 0x00015910 | branchlink1
  [ 4497.020257] iwlwifi :01:00.0: 0x00015910 | branchlink2
  [ 4497.020264] iwlwifi :01:00.0: 0xDBEA | interruptlink1
  [ 4497.020277] iwlwifi :01:00.0: 0x | interruptlink2
  [ 4497.020281] iwlwifi :01:00.0: 0x0A0D | data1
  [ 4497.020284] iwlwifi :01:00.0: 0x0008 | data2
  [ 4497.020288] iwlwifi :01:00.0: 0x01DC | line
  [ 4497.020292] iwlwifi :01:00.0: 0xA00157F5 | beacon time
  [ 4497.020296] iwlwifi :01:00.0: 0x823E480B | tsf low
  [ 4497.020299] iwlwifi :01:00.0: 0x0002 | tsf hi
  [ 4497.020302] iwlwifi :01:00.0: 0x | time gp1
  [ 4497.020306] iwlwifi :01:00.0: 0x0B64FC55 | time gp2
  [ 4497.020309] iwlwifi :01:00.0: 0x | time gp3
  [ 4497.020313] iwlwifi :01:00.0: 0x754312A8 | uCode version
  [ 4497.020316] iwlwifi :01:00.0: 0x00B0 | hw version
  [ 4497.020320] iwlwifi :01:00.0: 0x00484B00 | board version
  [ 4497.020323] iwlwifi :01:00.0: 0x001C | hcmd
  [ 4497.020327] iwlwifi :01:00.0: 0xAFA63840 | isr0
  [ 4497.020331] iwlwifi :01:00.0: 0x1189F800 | isr1
  [ 4497.020335] iwlwifi :01:00.0: 0x0E1F | isr2
  [ 4497.020339] iwlwifi :01:00.0: 0x0147FCC2 |

[Kernel-packages] [Bug 1242292] Re: 8086:0046 Backlight control keys doesn't work with Acer Aspire 5733Z-P623G32Mikk

2014-04-18 Thread Full inu

jonata, yes, but you can install new kernel from Ubuntu Kernel PPA, as example
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.15-rc1-trusty/

Also it is very interesting - which version of kernel will present in
Ubuntu 14.10 testing? Will Canonical skip 3.14 version and start testing
3.15? :)

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Title:
  8086:0046 Backlight control keys doesn't work with Acer Aspire 5733Z-
  P623G32Mikk

Status in The Linux Kernel:
  Unknown
Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  My Acer Aspire 5733Z cannot change brightness by hotkeys or by System 
settings menu by default. The following parameter shuts down WiFi and modem:
  GRUB_CMDLINE_LINUX="acpi=off"

  WORKAROUND: The following parameters work but no pop-up message for scale is 
displayed:
  GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux acpi_backlight=vendor"

  ---
  ApportVersion: 2.12.5-0ubuntu2
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  isshin 1474 F pulseaudio
    isshin 2078 F pulseaudio
  DistroRelease: Ubuntu 13.10
  InstallationDate: Installed on 2013-10-20 (0 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
  MachineType: Acer Aspire 5733Z
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=746dde1a-b219-49fa-ab1d-f9c1ca35c54d ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  Tags:  saucy
  Uname: Linux 3.11.0-12-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 08/13/2012
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire 5733Z
  dmi.board.vendor: Acer
  dmi.board.version: V1.10
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.10
  dmi.modalias: 
dmi:bvnAcer:bvrV1.10:bd08/13/2012:svnAcer:pnAspire5733Z:pvrV1.10:rvnAcer:rnAspire5733Z:rvrV1.10:cvnAcer:ct10:cvrV1.10:
  dmi.product.name: Aspire 5733Z
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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[Kernel-packages] [Bug 1259829] Re: htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=1667681412, rec_len=45654, name

2014-04-18 Thread robi

KINGSTON SV200S364G with fw E111008a seems OK too

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Title:
   htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm
  rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0),
  inode=1667681412, rec_len=45654, name_len=39

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  fs goes into read-only mode while building LibreOffice.

  WORKAROUND: Disable discard option - /dev/mapper/volumegroup-root/
  ext4discard,noatime,nodiratime,errors=remount-ro01

  disabling ncq has no effect.

  $ dmesg
  ...
  [ 2045.473249] virbr0: port 1(vnet0) entered forwarding state
  [ 2045.473283] IPv6: ADDRCONF(NETDEV_CHANGE): virbr0: link becomes ready
  [10660.961381] perf samples too long (2505 > 2500), lowering 
kernel.perf_event_max_sample_rate to 5
  [11822.935891] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1667681412, rec_len=45654, name_len=39
  [11822.935896] Aborting journal on device dm-1-8.
  [11822.935998] EXT4-fs (dm-1): Remounting filesystem read-only
  [11822.960425] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629605: block 214443466: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2707156714, rec_len=19312, name_len=162
  [11850.985003] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629557: block 214443458: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=512948573, rec_len=8858, name_len=176
  [11850.985276] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629465: block 214443455: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=160939375, rec_len=26085, name_len=126
  [11850.985499] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629325: block 214443451: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=2322664969, rec_len=33791, name_len=132
  [11850.985927] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629467: block 214443456: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=954332768, rec_len=21653, name_len=30
  [11850.986409] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629074: block 214443433: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2061605548, rec_len=4984, name_len=3
  [11850.986831] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53628835: block 214443432: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=3523041938, rec_len=53167, name_len=41
  [11850.987001] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629098: block 214443436: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4225920287, rec_len=35138, name_len=75
  [11850.987466] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629275: block 214443449: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=923253145, rec_len=44001, name_len=144
  [11850.988115] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629270: block 214443448: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1892288796, rec_len=55247, name_len=58
  [11851.042303] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629300: block 214443450: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=1809316884, rec_len=4208, name_len=195
  [11851.042938] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629401: block 214443453: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4223616103, rec_len=36326, name_len=130
  [11851.045745] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629406: block 214443454: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=415237227, rec_len=24702, name_len=59
  [11851.125849] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629101: block 214443437: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=23292377, rec_len=28820, name_len=135
  [11851.126086] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629543: block 214443457: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=2624043515, rec_len=58633, name_len=250
  [11851.126292] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629244: block 214443446: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=194839831, rec_len=15430, name_len=123
  [11851.126529] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629345: block 214443452: comm rm: bad entry in direc

[Kernel-packages] [Bug 1259829] Re: htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=1667681412, rec_len=45654, name

2014-04-18 Thread robi

Also KINGSTON SVP200S37A60G with fw 502ABBF0

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Title:
   htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm
  rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0),
  inode=1667681412, rec_len=45654, name_len=39

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  fs goes into read-only mode while building LibreOffice.

  WORKAROUND: Disable discard option - /dev/mapper/volumegroup-root/
  ext4discard,noatime,nodiratime,errors=remount-ro01

  disabling ncq has no effect.

  $ dmesg
  ...
  [ 2045.473249] virbr0: port 1(vnet0) entered forwarding state
  [ 2045.473283] IPv6: ADDRCONF(NETDEV_CHANGE): virbr0: link becomes ready
  [10660.961381] perf samples too long (2505 > 2500), lowering 
kernel.perf_event_max_sample_rate to 5
  [11822.935891] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1667681412, rec_len=45654, name_len=39
  [11822.935896] Aborting journal on device dm-1-8.
  [11822.935998] EXT4-fs (dm-1): Remounting filesystem read-only
  [11822.960425] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629605: block 214443466: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2707156714, rec_len=19312, name_len=162
  [11850.985003] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629557: block 214443458: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=512948573, rec_len=8858, name_len=176
  [11850.985276] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629465: block 214443455: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=160939375, rec_len=26085, name_len=126
  [11850.985499] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629325: block 214443451: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=2322664969, rec_len=33791, name_len=132
  [11850.985927] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629467: block 214443456: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=954332768, rec_len=21653, name_len=30
  [11850.986409] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629074: block 214443433: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2061605548, rec_len=4984, name_len=3
  [11850.986831] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53628835: block 214443432: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=3523041938, rec_len=53167, name_len=41
  [11850.987001] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629098: block 214443436: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4225920287, rec_len=35138, name_len=75
  [11850.987466] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629275: block 214443449: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=923253145, rec_len=44001, name_len=144
  [11850.988115] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629270: block 214443448: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1892288796, rec_len=55247, name_len=58
  [11851.042303] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629300: block 214443450: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=1809316884, rec_len=4208, name_len=195
  [11851.042938] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629401: block 214443453: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4223616103, rec_len=36326, name_len=130
  [11851.045745] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629406: block 214443454: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=415237227, rec_len=24702, name_len=59
  [11851.125849] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629101: block 214443437: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=23292377, rec_len=28820, name_len=135
  [11851.126086] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629543: block 214443457: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=2624043515, rec_len=58633, name_len=250
  [11851.126292] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629244: block 214443446: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=194839831, rec_len=15430, name_len=123
  [11851.126529] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629345: block 214443452: comm rm: bad entry in directory:

[Kernel-packages] [Bug 1304001] Re: xen:balloon errors in 14.04 beta

2014-04-18 Thread Boris Ostrovsky

[14Ah 0330   4] Proximity Domain : 
[14Eh 0334   2]Reserved1 : 
[150h 0336   8] Base Address :0001
[158h 0344   8]   Address Length : 1000<=== 
This looks wrong
[160h 0352   4]Reserved2 : 
[164h 0356   4]Flags (decoded below) : 0001
 Enabled : 1
   Hot Pluggable : 0
Non-Volatile : 0
[168h 0360   8]Reserved3 : 

So we know what caused the warning.

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Title:
   xen:balloon errors in 14.04 beta

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Xen balloon errors on HVM instances on EC2 (Xen 4.2.amazon):


  
  ubuntu@ip-10-63-20-99:~$ uname -a
  Linux ip-10-63-20-99 3.13.0-23-generic #45-Ubuntu SMP Fri Apr 4 06:58:38 UTC 
2014 x86_64 x86_64 x86_64 GNU/Linux
  ubuntu@ip-10-63-20-99:~$ dmesg  |grep xen
  [0.00] xen:events: Xen HVM callback vector for event delivery is 
enabled
  [0.494613] xen:balloon: Initialising balloon driver
  [0.496046] xen_balloon: Initialising balloon driver
  [0.500077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [0.541047] Switched to clocksource xen
  [0.562579] xen: --> pirq=16 -> irq=8 (gsi=8)
  [0.562622] xen: --> pirq=17 -> irq=12 (gsi=12)
  [0.562649] xen: --> pirq=18 -> irq=1 (gsi=1)
  [0.562673] xen: --> pirq=19 -> irq=6 (gsi=6)
  [0.562705] xen: --> pirq=20 -> irq=4 (gsi=4)
  [0.920527] xen: --> pirq=21 -> irq=47 (gsi=47)
  [0.920596] xen:grant_table: Grant tables using version 1 layout
  [1.029661] xen_netfront: Initialising Xen virtual ethernet driver
  [1.236083] xenbus_probe_frontend: Device with no driver: device/vfb/0
  [2.516067] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [6.533941] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   14.560075] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   30.592064] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   62.688153] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [   94.752164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  126.816161] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  158.880084] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  190.944069] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  223.008141] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  255.072112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  287.136190] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  319.200053] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  351.264164] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  383.328080] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  415.392077] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  447.456112] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  479.520128] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  511.584110] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  543.648181] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  575.712070] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17
  [  607.776178] xen:balloon: reserve_additional_memory: add_memory() failed: 
-17

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[Kernel-packages] [Bug 1259829] Re: htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0), inode=1667681412, rec_len=45654, name

2014-04-18 Thread Fabien Lusseau

I tested on a KINGSTON v300 and a v100 and everything works fine.

I used the discard mount option as it seems to be the most efficient to detect 
this misbehavior.
And then I started:

sudo apt-get build-dep libreoffice; apt-get source -b libreoffice

It worked fine, I also tried with periodic fstrim -v /
No problem either.

I'm now starting to do the same test on a Kingspec C3000.6 and several
other models from the same manufacturer.

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Title:
   htree_dirblock_to_tree:920: inode #53629599: block 214443464: comm
  rm: bad entry in directory: rec_len % 4 != 0 - offset=0(0),
  inode=1667681412, rec_len=45654, name_len=39

Status in “linux” package in Ubuntu:
  Triaged

Bug description:
  fs goes into read-only mode while building LibreOffice.

  WORKAROUND: Disable discard option - /dev/mapper/volumegroup-root/
  ext4discard,noatime,nodiratime,errors=remount-ro01

  disabling ncq has no effect.

  $ dmesg
  ...
  [ 2045.473249] virbr0: port 1(vnet0) entered forwarding state
  [ 2045.473283] IPv6: ADDRCONF(NETDEV_CHANGE): virbr0: link becomes ready
  [10660.961381] perf samples too long (2505 > 2500), lowering 
kernel.perf_event_max_sample_rate to 5
  [11822.935891] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629599: block 214443464: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1667681412, rec_len=45654, name_len=39
  [11822.935896] Aborting journal on device dm-1-8.
  [11822.935998] EXT4-fs (dm-1): Remounting filesystem read-only
  [11822.960425] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629605: block 214443466: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2707156714, rec_len=19312, name_len=162
  [11850.985003] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629557: block 214443458: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=512948573, rec_len=8858, name_len=176
  [11850.985276] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629465: block 214443455: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=160939375, rec_len=26085, name_len=126
  [11850.985499] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629325: block 214443451: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=2322664969, rec_len=33791, name_len=132
  [11850.985927] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629467: block 214443456: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=954332768, rec_len=21653, name_len=30
  [11850.986409] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629074: block 214443433: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=2061605548, rec_len=4984, name_len=3
  [11850.986831] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53628835: block 214443432: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=3523041938, rec_len=53167, name_len=41
  [11850.987001] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629098: block 214443436: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4225920287, rec_len=35138, name_len=75
  [11850.987466] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629275: block 214443449: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=923253145, rec_len=44001, name_len=144
  [11850.988115] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629270: block 214443448: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=1892288796, rec_len=55247, name_len=58
  [11851.042303] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629300: block 214443450: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=1809316884, rec_len=4208, name_len=195
  [11851.042938] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629401: block 214443453: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=4223616103, rec_len=36326, name_len=130
  [11851.045745] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629406: block 214443454: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=415237227, rec_len=24702, name_len=59
  [11851.125849] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629101: block 214443437: comm rm: bad entry in directory: directory entry 
across range - offset=0(0), inode=23292377, rec_len=28820, name_len=135
  [11851.126086] EXT4-fs error (device dm-1): htree_dirblock_to_tree:920: inode 
#53629543: block 214443457: comm rm: bad entry in directory: rec_len % 4 != 0 - 
offset=0(0), inode=262404

[Kernel-packages] [Bug 1309576] [NEW] powerpc: Missing Turbo mode

Public bug reported:


81f359027a3a383cc1dc79499ce97f1074861e5b cpufreq: powernv: Select CPUFreq 
related Kconfig options for powernv
0692c69138355fdbf32ecf70a2cde9c1fc3d7bb2 cpufreq: powernv: Use 
cpufreq_frequency_table.driver_data to store pstate ids
b3d627a5f2bf1a9a486f65af6f7c2ce0e09b3d12 cpufreq: powernv: cpufreq driver for 
powernv platform

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: In Progress

** Affects: linux (Ubuntu Trusty)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: In Progress

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

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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Title:
  powerpc: Missing Turbo mode

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  
  81f359027a3a383cc1dc79499ce97f1074861e5b cpufreq: powernv: Select CPUFreq 
related Kconfig options for powernv
  0692c69138355fdbf32ecf70a2cde9c1fc3d7bb2 cpufreq: powernv: Use 
cpufreq_frequency_table.driver_data to store pstate ids
  b3d627a5f2bf1a9a486f65af6f7c2ce0e09b3d12 cpufreq: powernv: cpufreq driver for 
powernv platform

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[Kernel-packages] [Bug 1239578] Re: No wireless support for Realtek RTL8192EE [10ec:818b]

2014-04-18 Thread Xiaojun Chen

Thanks Adam for your help!

Has anyone tried to adapt this tar file on the newest Ubuntu 14.04,
which is 3.13 kernal? I tried but failed with error when "make install".

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Title:
  No wireless support for Realtek RTL8192EE [10ec:818b]

Status in HWE Next Project:
  Incomplete
Status in HWE Next trusty series:
  Confirmed
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Open this bug to trace device driver RTL8192EE.

  We have seen this wireless card on some laptops, id is [10ec:818b],
  driver is RTL8192EE.

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[Kernel-packages] [Bug 1239578] Re: No wireless support for Realtek RTL8192EE [10ec:818b]

2014-04-18 Thread hyra

According to #40 and #44 i installed the driver.  My card was detected
and the wirless-networks are listed. But i'm not able to receive any
data or ping my gateway.

any ideas?

Info:  T440s with ubuntu 14.04

#lspci
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192EE 
PCIe Wireless Network Adapter [10ec:818b]
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:001b]

# iwconfig 
wlan0 IEEE 802.11bgn  ESSID:"my-essid"  
  Mode:Managed  Frequency:2.442 GHz  Access Point: xx   
  Bit Rate=1 Mb/s   Tx-Power=20 dBm   
  Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
  Encryption key:off
  Power Management:off
  Link Quality=64/70  Signal level=-46 dBm  
  Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
  Tx excessive retries:0  Invalid misc:1   Missed beacon:0

-> look the Bit Rate: 1 Mb/s

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Title:
  No wireless support for Realtek RTL8192EE [10ec:818b]

Status in HWE Next Project:
  Incomplete
Status in HWE Next trusty series:
  Confirmed
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Open this bug to trace device driver RTL8192EE.

  We have seen this wireless card on some laptops, id is [10ec:818b],
  driver is RTL8192EE.

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[Kernel-packages] [Bug 1205494] Re: [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

2014-04-18 Thread Peter B.

Typo correction in post #61.   I meant "I have NOW installed Ubuntu
14.04 LTS".

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Title:
  [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  I ran `ubuntu-bug linux` from Ubuntu 13.04 terminal session, and it
  appeared to have uploaded the information successfully.

  Additional items:

  root@ubuntu:~# lsb_release -rd
  Description:  Ubuntu 13.04
  Release:  13.04

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 3270 F pulseaudio
  CasperVersion: 1.331
  Date: Fri Jul 26 21:11:10 2013
  LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Dell Inc. XPS 18
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/hostname.seed boot=casper quiet splash --
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/04/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0GWH76
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 13
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd06/04/2013:svnDellInc.:pnXPS18:pvrNotSpecified:rvnDellInc.:rn0GWH76:rvrA00:cvnDellInc.:ct13:cvrNotSpecified:
  dmi.product.name: XPS 18
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1205494] Re: [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

2014-04-18 Thread Peter B.

Joseph and all,

I have not installed Ubuntu 14.04 LTS desktop (the latest downloadable
release from Ubuntu.com) and it works successfully on the Dell XPS 18
touchscreen, with Unity.   So far so good.

Thank you for all your efforts on this.

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Title:
  [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  I ran `ubuntu-bug linux` from Ubuntu 13.04 terminal session, and it
  appeared to have uploaded the information successfully.

  Additional items:

  root@ubuntu:~# lsb_release -rd
  Description:  Ubuntu 13.04
  Release:  13.04

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 3270 F pulseaudio
  CasperVersion: 1.331
  Date: Fri Jul 26 21:11:10 2013
  LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Dell Inc. XPS 18
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/hostname.seed boot=casper quiet splash --
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/04/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0GWH76
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 13
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd06/04/2013:svnDellInc.:pnXPS18:pvrNotSpecified:rvnDellInc.:rn0GWH76:rvrA00:cvnDellInc.:ct13:cvrNotSpecified:
  dmi.product.name: XPS 18
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1309584] [NEW] Backlight does not work on intel driver after upgrade from 13.10 -> 14.04

2014-04-18 Thread Launchpad Bug Tracker

You have been subscribed to a public bug:

I am running on an HP EliteBook Folio 9470m which has an i915 video
chipset.

After upgrading to 14.04, the backlight and brightness controls do not
work on the laptop screen.

$ sudo intel_backlight 
current backlight value: 4%

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
.tmp.unity.support.test.0:
 
ApportVersion: 2.14.1-0ubuntu3
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: Fri Apr 18 08:02:05 2014
DistUpgraded: 2014-04-18 01:03:05,027 DEBUG enabling apt cron job
DistroCodename: trusty
DistroVariant: ubuntu
DkmsStatus: openvswitch, 2.0.1+git20140120: added
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
 Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 
09) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:18df]
InstallationDate: Installed on 2013-01-14 (459 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64+mac 
(20121017.3)
MachineType: Hewlett-Packard HP EliteBook Folio 9470m
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/ubuntu-root ro quiet splash "acpi_osi=!Windows 2012" 
vt.handoff=7
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: Upgraded to trusty on 2014-04-18 (0 days ago)
dmi.bios.date: 09/24/2012
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 68IBD Ver. F.30
dmi.board.name: 18DF
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 62.13
dmi.chassis.asset.tag: CNU2439PZT
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68IBDVer.F.30:bd09/24/2012:svnHewlett-Packard:pnHPEliteBookFolio9470m:pvrA1029D1103:rvnHewlett-Packard:rn18DF:rvrKBCVersion62.13:cvnHewlett-Packard:ct10:cvr:
dmi.product.name: HP EliteBook Folio 9470m
dmi.product.version: A1029D1103
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.52-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
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
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Fri Apr 18 01:04:29 2014
xserver.configfile: default
xserver.errors:
 
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id5239 
 vendor CMN
xserver.version: 2:1.15.1-0ubuntu2

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


** Tags: amd64 apport-bug compiz-0.9 trusty ubuntu
-- 
Backlight does not work on intel driver after upgrade from 13.10 -> 14.04
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[Kernel-packages] [Bug 1309586] [NEW] enable CONFIG_MEMCG_KMEM

2014-04-18 Thread Serge Hallyn

Public bug reported:

CONFIG_MEMCG_KMEM is disabled in the trusty kernel.  It's the
recommended way to prevent forkbombs, so if there's not a good reason to
have it disabled, it would be great if that could be changed.

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: In Progress

** Affects: linux (Ubuntu Trusty)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: In Progress

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Title:
  enable CONFIG_MEMCG_KMEM

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  CONFIG_MEMCG_KMEM is disabled in the trusty kernel.  It's the
  recommended way to prevent forkbombs, so if there's not a good reason
  to have it disabled, it would be great if that could be changed.

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[Kernel-packages] [Bug 1309586] Re: enable CONFIG_MEMCG_KMEM

Documentation/cgroups/memory.txt:

2.7 Kernel Memory Extension (CONFIG_MEMCG_KMEM)

With the Kernel memory extension, the Memory Controller is able to limit
the amount of kernel memory used by the system. Kernel memory is fundamentally
different than user memory, since it can't be swapped out, which makes it
possible to DoS the system by consuming too much of this precious resource.

Kernel memory won't be accounted at all until limit on a group is set. This
allows for existing setups to continue working without disruption.  The limit
cannot be set if the cgroup have children, or if there are already tasks in the
cgroup. Attempting to set the limit under those conditions will return -EBUSY.
When use_hierarchy == 1 and a group is accounted, its children will
automatically be accounted regardless of their limit value.

After a group is first limited, it will be kept being accounted until it
is removed. The memory limitation itself, can of course be removed by writing
-1 to memory.kmem.limit_in_bytes. In this case, kmem will be accounted, but not
limited.

Kernel memory limits are not imposed for the root cgroup. Usage for the root
cgroup may or may not be accounted. The memory used is accumulated into
memory.kmem.usage_in_bytes, or in a separate counter when it makes sense.
(currently only for tcp).
The main "kmem" counter is fed into the main counter, so kmem charges will
also be visible from the user counter.

Currently no soft limit is implemented for kernel memory. It is future work
to trigger slab reclaim when those limits are reached.


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

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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https://bugs.launchpad.net/bugs/1309586

Title:
  enable CONFIG_MEMCG_KMEM

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  CONFIG_MEMCG_KMEM is disabled in the trusty kernel.  It's the
  recommended way to prevent forkbombs, so if there's not a good reason
  to have it disabled, it would be great if that could be changed.

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[Kernel-packages] [Bug 1309584] Re: Backlight does not work on intel driver after upgrade from 13.10 -> 14.04

2014-04-18 Thread Clint Byrum

Seems this is a kernel/firmware/acpi issue.

** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu)

** Summary changed:

- Backlight does not work on intel driver after upgrade from 13.10 -> 14.04
+ Backlight does not work on intel driver after upgrade from 13.10 -> 14.04, 
acpi_backlight=vendor solves

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Title:
  Backlight does not work on intel driver after upgrade from 13.10 ->
  14.04, acpi_backlight=vendor solves

Status in “linux” package in Ubuntu:
  New

Bug description:
  I am running on an HP EliteBook Folio 9470m which has an i915 video
  chipset.

  After upgrading to 14.04, the backlight and brightness controls do not
  work on the laptop screen.

  $ sudo intel_backlight 
  current backlight value: 4%

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3
  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: Fri Apr 18 08:02:05 2014
  DistUpgraded: 2014-04-18 01:03:05,027 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: openvswitch, 2.0.1+git20140120: added
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Hewlett-Packard Company Device [103c:18df]
  InstallationDate: Installed on 2013-01-14 (459 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64+mac 
(20121017.3)
  MachineType: Hewlett-Packard HP EliteBook Folio 9470m
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/ubuntu-root ro quiet splash "acpi_osi=!Windows 2012" 
vt.handoff=7
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (0 days ago)
  dmi.bios.date: 09/24/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68IBD Ver. F.30
  dmi.board.name: 18DF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 62.13
  dmi.chassis.asset.tag: CNU2439PZT
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68IBDVer.F.30:bd09/24/2012:svnHewlett-Packard:pnHPEliteBookFolio9470m:pvrA1029D1103:rvnHewlett-Packard:rn18DF:rvrKBCVersion62.13:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook Folio 9470m
  dmi.product.version: A1029D1103
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
  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
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Fri Apr 18 01:04:29 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id5239 
   vendor CMN
  xserver.version: 2:1.15.1-0ubuntu2

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[Kernel-packages] [Bug 1309584] Re: Backlight does not work on intel driver after upgrade from 13.10 -> 14.04, acpi_backlight=vendor solves

2014-04-18 Thread Clint Byrum

I just booted with acpi_backlight=vendor and that solves the issue.
Happy to help debug the issue to help other users of this hardware avoid
the problem.

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Title:
  Backlight does not work on intel driver after upgrade from 13.10 ->
  14.04, acpi_backlight=vendor solves

Status in “linux” package in Ubuntu:
  New

Bug description:
  I am running on an HP EliteBook Folio 9470m which has an i915 video
  chipset.

  After upgrading to 14.04, the backlight and brightness controls do not
  work on the laptop screen.

  $ sudo intel_backlight 
  current backlight value: 4%

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3
  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: Fri Apr 18 08:02:05 2014
  DistUpgraded: 2014-04-18 01:03:05,027 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: openvswitch, 2.0.1+git20140120: added
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Hewlett-Packard Company Device [103c:18df]
  InstallationDate: Installed on 2013-01-14 (459 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64+mac 
(20121017.3)
  MachineType: Hewlett-Packard HP EliteBook Folio 9470m
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/ubuntu-root ro quiet splash "acpi_osi=!Windows 2012" 
vt.handoff=7
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (0 days ago)
  dmi.bios.date: 09/24/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68IBD Ver. F.30
  dmi.board.name: 18DF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 62.13
  dmi.chassis.asset.tag: CNU2439PZT
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68IBDVer.F.30:bd09/24/2012:svnHewlett-Packard:pnHPEliteBookFolio9470m:pvrA1029D1103:rvnHewlett-Packard:rn18DF:rvrKBCVersion62.13:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook Folio 9470m
  dmi.product.version: A1029D1103
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
  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
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Fri Apr 18 01:04:29 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id5239 
   vendor CMN
  xserver.version: 2:1.15.1-0ubuntu2

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[Kernel-packages] [Bug 1308751] Re: Transfer to USB drive slows down to a crawl

2014-04-18 Thread Ubuntu-QC-1

I'm afraid I cannot say with any precision, but this is not recent.

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Title:
  Transfer to USB drive slows down to a crawl

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  This problem has been affecting this computer release after release for as 
long as I can remember.
  Kernel is 3.13.0-24-generic #46

  When transferring 2.7 Go to a fat32 formatted USB drive, transfer
  starts at 50 Mb/s and finishes at 5.6 Mb/s, with the transfer dialog
  staying open for minutes with 0 Mb left to transfer.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-24-generic 3.13.0-24.46
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC1:  ao 2970 F pulseaudio
   /dev/snd/controlC0:  ao 2970 F pulseaudio
  CurrentDesktop: Unity
  Date: Wed Apr 16 16:29:42 2014
  InstallationDate: Installed on 2014-04-06 (10 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140404)
  MachineType: System manufacturer System Product Name
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic 
root=UUID=b49aac97-cebf-48a0-b5b2-db2b0c148a81 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-24-generic N/A
   linux-backports-modules-3.13.0-24-generic  N/A
   linux-firmware 1.127
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/09/2012
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1501
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M4A88TD-M/USB3
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr1501:bd08/09/2012:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM4A88TD-M/USB3:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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Re: [Kernel-packages] [Bug 1205494] Re: [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

2014-04-18 Thread Scott P

I know this is for the touchscreen, but for the last  beta wifi was
broken.  Seems better with some updates, but not yet on final 14.04.   Had
to install Ubuntu to hdd, as x64 uefi USB sticks would NOT auto boot.  Now
get red secure boot warning every boot.  Not Ubuntus issue.  Posting to
forum tonight.

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Title:
  [Dell XPS 18] Touch screen not functioning under Ubuntu 13.04 13.10

Status in “linux” package in Ubuntu:
  Fix Released
Status in “linux” source package in Saucy:
  Triaged
Status in “linux” source package in Trusty:
  Fix Released

Bug description:
  I ran `ubuntu-bug linux` from Ubuntu 13.04 terminal session, and it
  appeared to have uploaded the information successfully.

  Additional items:

  root@ubuntu:~# lsb_release -rd
  Description:  Ubuntu 13.04
  Release:  13.04

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: linux-image-3.8.0-19-generic 3.8.0-19.29
  ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8
  Uname: Linux 3.8.0-19-generic x86_64
  ApportVersion: 2.9.2-0ubuntu8
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  ubuntu 3270 F pulseaudio
  CasperVersion: 1.331
  Date: Fri Jul 26 21:11:10 2013
  LiveMediaBuild: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424)
  MachineType: Dell Inc. XPS 18
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi 
file=/cdrom/preseed/hostname.seed boot=casper quiet splash --
  PulseList:
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not 
accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-19-generic N/A
   linux-backports-modules-3.8.0-19-generic  N/A
   linux-firmware1.106
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 06/04/2013
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A05
  dmi.board.name: 0GWH76
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 13
  dmi.chassis.vendor: Dell Inc.
  dmi.chassis.version: Not Specified
  dmi.modalias: 
dmi:bvnDellInc.:bvrA05:bd06/04/2013:svnDellInc.:pnXPS18:pvrNotSpecified:rvnDellInc.:rn0GWH76:rvrA00:cvnDellInc.:ct13:cvrNotSpecified:
  dmi.product.name: XPS 18
  dmi.product.version: Not Specified
  dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1309584] Status changed to Confirmed

This change was made by a bot.

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

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Title:
  Backlight does not work on intel driver after upgrade from 13.10 ->
  14.04, acpi_backlight=vendor solves

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I am running on an HP EliteBook Folio 9470m which has an i915 video
  chipset.

  After upgrading to 14.04, the backlight and brightness controls do not
  work on the laptop screen.

  $ sudo intel_backlight 
  current backlight value: 4%

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9
  Uname: Linux 3.13.0-24-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.14.1-0ubuntu3
  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: Fri Apr 18 08:02:05 2014
  DistUpgraded: 2014-04-18 01:03:05,027 DEBUG enabling apt cron job
  DistroCodename: trusty
  DistroVariant: ubuntu
  DkmsStatus: openvswitch, 2.0.1+git20140120: added
  ExtraDebuggingInterest: Yes, including running git bisection searches
  GraphicsCard:
   Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
 Subsystem: Hewlett-Packard Company Device [103c:18df]
  InstallationDate: Installed on 2013-01-14 (459 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64+mac 
(20121017.3)
  MachineType: Hewlett-Packard HP EliteBook Folio 9470m
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-24-generic 
root=/dev/mapper/ubuntu-root ro quiet splash "acpi_osi=!Windows 2012" 
vt.handoff=7
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: Upgraded to trusty on 2014-04-18 (0 days ago)
  dmi.bios.date: 09/24/2012
  dmi.bios.vendor: Hewlett-Packard
  dmi.bios.version: 68IBD Ver. F.30
  dmi.board.name: 18DF
  dmi.board.vendor: Hewlett-Packard
  dmi.board.version: KBC Version 62.13
  dmi.chassis.asset.tag: CNU2439PZT
  dmi.chassis.type: 10
  dmi.chassis.vendor: Hewlett-Packard
  dmi.modalias: 
dmi:bvnHewlett-Packard:bvr68IBDVer.F.30:bd09/24/2012:svnHewlett-Packard:pnHPEliteBookFolio9470m:pvrA1029D1103:rvnHewlett-Packard:rn18DF:rvrKBCVersion62.13:cvnHewlett-Packard:ct10:cvr:
  dmi.product.name: HP EliteBook Folio 9470m
  dmi.product.version: A1029D1103
  dmi.sys.vendor: Hewlett-Packard
  version.compiz: compiz 1:0.9.11+14.04.20140409-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0-4ubuntu5
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0-4ubuntu5
  version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu2
  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
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.10-1ubuntu2
  xserver.bootTime: Fri Apr 18 01:04:29 2014
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id5239 
   vendor CMN
  xserver.version: 2:1.15.1-0ubuntu2

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[Kernel-packages] [Bug 1239578] Re: No wireless support for Realtek RTL8192EE [10ec:818b]

2014-04-18 Thread Xiaojun Chen

Update: the install works now after downloading #40.

Same issue with #46, the wireless is connected, yet no data is received.
Also Ubuntu 14.04 on T440s.

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Title:
  No wireless support for Realtek RTL8192EE [10ec:818b]

Status in HWE Next Project:
  Incomplete
Status in HWE Next trusty series:
  Confirmed
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Open this bug to trace device driver RTL8192EE.

  We have seen this wireless card on some laptops, id is [10ec:818b],
  driver is RTL8192EE.

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[Kernel-packages] [Bug 1309586] Re: enable CONFIG_MEMCG_KMEM

2014-04-18 Thread Joseph Salisbury

** Tags added: trusty

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

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Title:
  enable CONFIG_MEMCG_KMEM

Status in “linux” package in Ubuntu:
  In Progress
Status in “linux” source package in Trusty:
  In Progress

Bug description:
  CONFIG_MEMCG_KMEM is disabled in the trusty kernel.  It's the
  recommended way to prevent forkbombs, so if there's not a good reason
  to have it disabled, it would be great if that could be changed.

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[Kernel-packages] [Bug 1309609] [NEW] Support Thinkpad X1 Carbon 2nd generation's adaptive keyboard

Public bug reported:

330947b84382479459e5296a0024c670367b0b57 save and restore adaptive
keyboard mode for suspend and resume

3a9d20bda1d6daae9d81a4cc4cc67238c5574d31 support Thinkpad X1 Carbon
2nd generation's adaptive keyboard

** Affects: linux (Ubuntu)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: Fix Committed

** Affects: linux (Ubuntu Trusty)
 Importance: Undecided
 Assignee: Tim Gardner (timg-tpi)
 Status: Fix Committed

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

** Changed in: linux (Ubuntu Trusty)
   Status: New => In Progress

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress => Fix Committed

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Title:
  Support Thinkpad X1 Carbon 2nd generation's adaptive keyboard

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  330947b84382479459e5296a0024c670367b0b57 save and restore adaptive
  keyboard mode for suspend and resume

  3a9d20bda1d6daae9d81a4cc4cc67238c5574d31 support Thinkpad X1 Carbon
  2nd generation's adaptive keyboard

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[Kernel-packages] [Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

2014-04-18 Thread Anthony Borrow

@Alberto - I understand that you do not support the NVidia installer. I
mentioned it as a workaround as that is what I needed to get my system
working again without the blur and I needed to go back to being
productive. I was thinking with Bill's information with the blur and
mine without that something might emerge as the cause - it seemed to be
focus related. Do you have a recommended package think would be best to
install nvidia-prime or another? When I get a moment, I could try
uninstalling the NVidia installer and then working with what is
supported to provide a nvidia-bug-report.log. Peace - Anthony

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Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y 
axis) 382mm x 215mm
 1920x1080  60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 
880mm x 506mm
 1360x768   60.0*+
 1920x1080  59.9 60.1 60.0  
 1440x480   60.1  
 1280x768   59.9  
 1280x720   60.0 59.9  
 1024x768   60.0  
 800x60060.3  
 720x48059.9 60.1  
 640x48059.9 59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

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[Kernel-packages] [Bug 1307236] Re: NVidia Issues - blurry text after upgrading from 13.10 to 14.04

2014-04-18 Thread Stefano Pedretti

I had the same problem.
I solved the problem disabling the FXAA Antialiasing override in the 
nvidia-settings tool.

hope it helps

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Title:
  NVidia Issues - blurry text after upgrading from 13.10 to 14.04

Status in “nvidia-settings” package in Ubuntu:
  Incomplete

Bug description:
  I have a System76 Bonoboo with a GeForce GTX 670MX

  I upgraded from 13.10 to 14.04 and after the upgrade finished I logged
  in and the text in the windows would get blurry until I refocused on
  the window and then get blurry again. I tried various nvidia installs
  (nvidia-common, nvidia-prime, etc.) and when I would reboot I would
  get the lightdm screen to authenticate but the dash panel would not
  appear after logging in.

  Looking at .xsessions I noticed:

  init: at-spi2-registryd main process ended, respawning
  init: at-spi2-registryd respawning too fast, stopped

  My workaround has been:

  apt-get purge nvidia* 
  and then to run  NVIDIA-Linux-x86_64-331.49.run 

  xrandr shows:

  Screen 0: minimum 8 x 8, current 3280 x 1080, maximum 16384 x 16384
  LVDS-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y 
axis) 382mm x 215mm
 1920x1080  60.0*+   40.0  
  HDMI-0 connected 1360x768+1920+0 (normal left inverted right x axis y axis) 
880mm x 506mm
 1360x768   60.0*+
 1920x1080  59.9 60.1 60.0  
 1440x480   60.1  
 1280x768   59.9  
 1280x720   60.0 59.9  
 1024x768   60.0  
 800x60060.3  
 720x48059.9 60.1  
 640x48059.9 59.9  
  DP-0 disconnected (normal left inverted right x axis y axis)
  DP-1 disconnected (normal left inverted right x axis y axis)
  DP-2 disconnected (normal left inverted right x axis y axis)

  Let me know if any other information would be helpful. I have seen
  that there are some nvidia related issues that will hopefully be
  worked out. I just wanted to document my experience in case others
  have a similar problem.

  Peace - Anthony

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[Kernel-packages] [Bug 1291969] Re: No usb on resume from suspend

2014-04-18 Thread Guus Geluk

I have the same problem here after a fresh install of Ubuntu 14.04. When
I suspend I can still wake up de computer with my USB mouse or keyboard,
but they no longer function correctly. For instance the mouse cursor
will still move but clicking no longer works. I can wake up with the
keyboard but then it stops working. USB memory stick also seems frozen.
Reconnecting devices does not help. My keyboard lights up briefly but
that is all. The mouse completely stops working after reconnect.

On another partition I first did an upgrade from 13.10 to 14.04. Suspend
works fine here. I did a fresh install on another partition bescause it
would not boot. After the new install the grub menu was updated and it
works fine now. But then I noticed the suspend problem on the fresh
install.

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Title:
No usb on resume from suspend

Status in “linux” package in Ubuntu:
Confirmed

Bug description:
My XPS13 running 14.04 sometimes loses its USB ports after resume from
suspend. When this happens the entire bus seems dead - both external
ports do not work, and internal USB devices (webcam, touchscreen) are
also non-functional. Furthermore lsusb shows no devices attached.
Rebooting or performing another suspend/resume cycle will clear the
problem.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-17-generic 3.13.0-17.37
ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
Uname: Linux 3.13.0-17-generic x86_64
ApportVersion: 2.13.3-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: steve 2868 F pulseaudio
/dev/snd/controlC0: steve 2868 F pulseaudio
CurrentDesktop: Unity
Date: Thu Mar 13 08:36:46 2014
DistributionChannelDescriptor:
# This is a distribution channel descriptor
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-precise-amd64-20130203-1
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=79084358-087f-4cee-a0be-e2f78361873f
InstallationDate: Installed on 2013-12-02 (100 days ago)
InstallationMedia: Ubuntu 12.04 "Precise" - Build amd64 LIVE Binary
20130203-13:50
Lsusb:
Bus 001 Device 002: ID 8087:8000 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS13 9333
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-17-generic
root=UUID=0b9db31c-747b-40ad-bbbd-13a9a29caece ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-17-generic N/A
linux-backports-modules-3.13.0-17-generic N/A
linux-firmware 1.126
RfKill:
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to trusty on 2014-02-12 (28 days ago)
dmi.bios.date: 11/11/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 0GFTRT
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.:bvrA01:bd11/11/2013:svnDellInc.:pnXPS139333:pvr:rvnDellInc.:rn0GFTRT:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: XPS13 9333
dmi.sys.vendor: Dell Inc.

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[Kernel-packages] [Bug 1243904] Re: [LG P1-J273B] Internal keyboard doesn't work in 13.10

2014-04-18 Thread Shengliang Song

Here is some references:

Compile your own kernel for Ubuntu
http://mitchtech.net/compile-linux-kernel-on-ubuntu-12-04-lts-detailed/

Compile chromium-os
http://www.chromium.org/chromium-os/developer-guide

How to apply a patch with git:
https://github.com/Shengliang/git/blob/master/patch.txt

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Title:
  [LG P1-J273B] Internal keyboard doesn't work in 13.10

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  My laptop is a lg p1 express dual. I updated from 13.04 to 13.10 but the 
keyboard did not work. I tried doing a fresh install but the keyboard did not 
work with the live cd.
  In 13.04 all works correctly.

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jac2262 F pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=3b3ffa91-078a-4731-b078-8ba3ebafc542
  InstallationDate: Installed on 2013-04-28 (190 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MachineType: LG Electronics P1-J273B
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=fd418822-b188-423d-a734-75f80a75f92c ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  StagingDrivers: et131x
  Tags:  saucy staging
  Uname: Linux 3.11.0-12-generic i686
  UpgradeStatus: Upgraded to saucy on 2013-10-20 (15 days ago)
  UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo
  dmi.bios.date: 04/20/2006
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: RKYWSF10
  dmi.board.name: ROCKY
  dmi.board.vendor: LG Electronics
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LG Electronics
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrRKYWSF10:bd04/20/2006:svnLGElectronics:pnP1-J273B:pvrNotApplicable:rvnLGElectronics:rnROCKY:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A:
  dmi.product.name: P1-J273B
  dmi.product.version: Not Applicable
  dmi.sys.vendor: LG Electronics

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[Kernel-packages] [Bug 1309644] [NEW] file splice in pool causes network timeout which freezes both systems

2014-04-18 Thread Jim Kyle

Public bug reported:

I first noticed this about three weeks ago while scrolling through a
large PDF file via rdesktop; finally located error messages in kern.log
today. Symptom is sudden loss of network connection. Both systems
involved must be shut down, allowed to cool for several minutes, then
re-booted, to restore network actions. The kern.log entry indicates
timeout during file-splice action but I have not found more detail than
that.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-60-generic 3.2.0-60.91
ProcVersionSignature: Ubuntu 3.2.0-60.91-generic 3.2.55
Uname: Linux 3.2.0-60-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
  List of PLAYBACK Hardware Devices 
 card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
AudioDevicesInUse:
 USERPID ACCESS COMMAND
 /dev/snd/controlC0:  jk 3220 F pulseaudio
 /dev/snd/pcmC0D0c:   jk 3220 F...m pulseaudio
 /dev/snd/pcmC0D0p:   jk 3220 F...m pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not 
found.
Card0.Amixer.info:
 Card hw:0 'NVidia'/'HDA NVidia at 0xfe028000 irq 23'
   Mixer name   : 'Realtek ALC888'
   Components   : 'HDA:10ec0888,103c2a6c,00100202'
   Controls  : 37
   Simple ctrls  : 20
Date: Fri Apr 18 11:53:57 2014
HibernationDevice: RESUME=UUID=c2a60540-1b77-4cbb-b952-68b623a6998f
InstallationMedia: Xubuntu 10.04 "Lucid Lynx" - Release i386 (20100429)
IwConfig:
 lono wireless extensions.
 
 eth1  no wireless extensions.
 
 eth0  no wireless extensions.
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
MachineType: Compaq-Presario NP185AA-ABA CQ5110F
MarkForUpload: True
ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB:
 
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-60-generic 
root=UUID=d4c8bd87-238d-4b1a-b144-2bb17547d7d6 ro
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-60-generic N/A
 linux-backports-modules-3.2.0-60-generic  N/A
 linux-firmware1.79.11
RfKill:
 
SourcePackage: linux
UpgradeStatus: Upgraded to precise on 2013-06-04 (318 days ago)
dmi.bios.date: 03/20/2009
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 5.38
dmi.board.name: NARRA5
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 5.00
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr5.38:bd03/20/2009:svnCompaq-Presario:pnNP185AA-ABACQ5110F:pvr:rvnPEGATRONCORPORATION:rnNARRA5:rvr5.00:cvnHewlett-Packard:ct3:cvrChassisVersion:
dmi.product.name: NP185AA-ABA CQ5110F
dmi.sys.vendor: Compaq-Presario

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


** Tags: apport-bug i386 precise

** Attachment added: "Line 7061 shows most recent crash data"
   https://bugs.launchpad.net/bugs/1309644/+attachment/4087727/+files/kern.log

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Title:
  file splice in pool causes network timeout which freezes both systems

Status in “linux” package in Ubuntu:
  New

Bug description:
  I first noticed this about three weeks ago while scrolling through a
  large PDF file via rdesktop; finally located error messages in
  kern.log today. Symptom is sudden loss of network connection. Both
  systems involved must be shut down, allowed to cool for several
  minutes, then re-booted, to restore network actions. The kern.log
  entry indicates timeout during file-splice action but I have not found
  more detail than that.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-60-generic 3.2.0-60.91
  ProcVersionSignature: Ubuntu 3.2.0-60.91-generic 3.2.55
  Uname: Linux 3.2.0-60-generic i686
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 Analog]
 Subdevices: 0/1
 Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jk 3220 F pulseaudio
   /dev/snd/pcmC0D0c:   jk 3220 F...m pulseaudio
   /dev/snd/pcmC0D0p:   jk 3220 F...m pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xfe028000 irq 23'
 Mixe

[Kernel-packages] [Bug 1309221] Re: transparent hugepages flaky on arm64

UBUNTU: [Config] CONFIG_TRANSPARENT_HUGEPAGE=n for arm64

** Also affects: linux (Ubuntu Trusty)
   Importance: High
   Status: Triaged

** Changed in: linux (Ubuntu Trusty)
   Status: Triaged => Fix Committed

** Changed in: linux (Ubuntu Trusty)
 Assignee: (unassigned) => Tim Gardner (timg-tpi)

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Title:
  transparent hugepages flaky on arm64

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  linux 3.13.0-24.46

  transparent hugepages, which are configured on by default in Ubuntu,
  are flaky on arm64. The most evident system is that go processes
  reliably hang or crash. This has been observed with both building
  juju-core with gccgo, and running the resulting juju binaries.

  The root cause of this is that get_user_pages_fast is not yet
  implemented on arm64 (and arm64). Patches are floating around, but
  haven't landed.

http://comments.gmane.org/gmane.linux.ports.arm.kernel/299268

  We've verified that either applying those patches, or disabling THP
  via sysfs, prevents the above issues.

  At minimum we should change the default boottime sysfs setting for THP
  to "never" until we can fix this feature properly.

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[Kernel-packages] [Bug 1309586] Re: enable CONFIG_MEMCG_KMEM

** Changed in: linux (Ubuntu Trusty)
   Status: In Progress => Fix Committed

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Title:
  enable CONFIG_MEMCG_KMEM

Status in “linux” package in Ubuntu:
  Fix Committed
Status in “linux” source package in Trusty:
  Fix Committed

Bug description:
  CONFIG_MEMCG_KMEM is disabled in the trusty kernel.  It's the
  recommended way to prevent forkbombs, so if there's not a good reason
  to have it disabled, it would be great if that could be changed.

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[Kernel-packages] [Bug 1243904] Re: [LG P1-J273B] Internal keyboard doesn't work in 13.10

2014-04-18 Thread Joonas Saarinen

Shengliang Song: I did borrow my LG LW25 to Shawn N
 and he has been working on a patch too.

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Title:
  [LG P1-J273B] Internal keyboard doesn't work in 13.10

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  My laptop is a lg p1 express dual. I updated from 13.04 to 13.10 but the 
keyboard did not work. I tried doing a fresh install but the keyboard did not 
work with the live cd.
  In 13.04 all works correctly.

  ---
  ApportVersion: 2.12.5-0ubuntu2.1
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jac2262 F pulseaudio
  DistroRelease: Ubuntu 13.10
  HibernationDevice: RESUME=UUID=3b3ffa91-078a-4731-b078-8ba3ebafc542
  InstallationDate: Installed on 2013-04-28 (190 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  MachineType: LG Electronics P1-J273B
  MarkForUpload: True
  Package: linux (not installed)
  PccardctlIdent:
   Socket 0:
     no product info available
  PccardctlStatus:
   Socket 0:
     no card
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic 
root=UUID=fd418822-b188-423d-a734-75f80a75f92c ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
  RelatedPackageVersions:
   linux-restricted-modules-3.11.0-12-generic N/A
   linux-backports-modules-3.11.0-12-generic  N/A
   linux-firmware 1.116
  StagingDrivers: et131x
  Tags:  saucy staging
  Uname: Linux 3.11.0-12-generic i686
  UpgradeStatus: Upgraded to saucy on 2013-10-20 (15 days ago)
  UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo
  dmi.bios.date: 04/20/2006
  dmi.bios.vendor: Phoenix Technologies LTD
  dmi.bios.version: RKYWSF10
  dmi.board.name: ROCKY
  dmi.board.vendor: LG Electronics
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LG Electronics
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnPhoenixTechnologiesLTD:bvrRKYWSF10:bd04/20/2006:svnLGElectronics:pnP1-J273B:pvrNotApplicable:rvnLGElectronics:rnROCKY:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A:
  dmi.product.name: P1-J273B
  dmi.product.version: Not Applicable
  dmi.sys.vendor: LG Electronics

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[Kernel-packages] [Bug 1309644] Status changed to Confirmed

This change was made by a bot.

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

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Title:
  file splice in pool causes network timeout which freezes both systems

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I first noticed this about three weeks ago while scrolling through a
  large PDF file via rdesktop; finally located error messages in
  kern.log today. Symptom is sudden loss of network connection. Both
  systems involved must be shut down, allowed to cool for several
  minutes, then re-booted, to restore network actions. The kern.log
  entry indicates timeout during file-splice action but I have not found
  more detail than that.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-60-generic 3.2.0-60.91
  ProcVersionSignature: Ubuntu 3.2.0-60.91-generic 3.2.55
  Uname: Linux 3.2.0-60-generic i686
  NonfreeKernelModules: nvidia
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  AplayDevices:
    List of PLAYBACK Hardware Devices 
   card 0: NVidia [HDA NVidia], device 0: ALC888 Analog [ALC888 Analog]
 Subdevices: 0/1
 Subdevice #0: subdevice #0
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  jk 3220 F pulseaudio
   /dev/snd/pcmC0D0c:   jk 3220 F...m pulseaudio
   /dev/snd/pcmC0D0p:   jk 3220 F...m pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 
not found.
  Card0.Amixer.info:
   Card hw:0 'NVidia'/'HDA NVidia at 0xfe028000 irq 23'
 Mixer name : 'Realtek ALC888'
 Components : 'HDA:10ec0888,103c2a6c,00100202'
 Controls  : 37
 Simple ctrls  : 20
  Date: Fri Apr 18 11:53:57 2014
  HibernationDevice: RESUME=UUID=c2a60540-1b77-4cbb-b952-68b623a6998f
  InstallationMedia: Xubuntu 10.04 "Lucid Lynx" - Release i386 (20100429)
  IwConfig:
   lono wireless extensions.
   
   eth1  no wireless extensions.
   
   eth0  no wireless extensions.
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
   Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
  MachineType: Compaq-Presario NP185AA-ABA CQ5110F
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_US:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB:
   
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-60-generic 
root=UUID=d4c8bd87-238d-4b1a-b144-2bb17547d7d6 ro
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-60-generic N/A
   linux-backports-modules-3.2.0-60-generic  N/A
   linux-firmware1.79.11
  RfKill:
   
  SourcePackage: linux
  UpgradeStatus: Upgraded to precise on 2013-06-04 (318 days ago)
  dmi.bios.date: 03/20/2009
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 5.38
  dmi.board.name: NARRA5
  dmi.board.vendor: PEGATRON CORPORATION
  dmi.board.version: 5.00
  dmi.chassis.type: 3
  dmi.chassis.vendor: Hewlett-Packard
  dmi.chassis.version: Chassis Version
  dmi.modalias: 
dmi:bvnPhoenixTechnologies,LTD:bvr5.38:bd03/20/2009:svnCompaq-Presario:pnNP185AA-ABACQ5110F:pvr:rvnPEGATRONCORPORATION:rnNARRA5:rvr5.00:cvnHewlett-Packard:ct3:cvrChassisVersion:
  dmi.product.name: NP185AA-ABA CQ5110F
  dmi.sys.vendor: Compaq-Presario

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[Kernel-packages] [Bug 1239578] Re: No wireless support for Realtek RTL8192EE [10ec:818b]

2014-04-18 Thread Jade Shan

I have the same problem like #46. My computer is Thinkpad T440p

I make and install from:

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239578/+attachment/4057550/+files/rtl_92ce_92se_92de_8723ae_88ee_8723be_92ee_linux_mac80211_0017.1016v2.2013.tar.gz

lspci -nnshows :

04:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd.
Device [10ec:818b]

nw-manager founds the wifi SID and can connect the wireless network, but
no data receive and cannot ping gateway

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Title:
  No wireless support for Realtek RTL8192EE [10ec:818b]

Status in HWE Next Project:
  Incomplete
Status in HWE Next trusty series:
  Confirmed
Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Open this bug to trace device driver RTL8192EE.

  We have seen this wireless card on some laptops, id is [10ec:818b],
  driver is RTL8192EE.

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[Kernel-packages] [Bug 1308537] Re: [usb_wwan] unable to handle kernel NULL pointer dereference

2014-04-18 Thread Moez Bouhlel

running linux 3.15-rc1 for along 2 days without having any trouble on
the usb modem connection

** Tags added: kernel-fixed-upstream

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

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Title:
  [usb_wwan] unable to handle kernel NULL pointer dereference

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  the lastest linux kernel update 3.13.0-24.46-generic 3.13.9 (maybe the
  previous one too) causes ModemManager to crash.

  sometimes, when using my usb modem (Huawei E367), it disconnects, and it 
becomes no longer detected by networkManager
  even lsusb command doesn't works (terminal waiting for command output) and 
shut-downing laptop doesn't complete

  this happens rarely since last days (~6 days), i'm not sure if the 2
  previous kernel update had the same problems.

  note: some updates i did since last week:
usb-modeswitch to 2.1.1+repack0-1ubuntu1
usb-modemswitch-data to 20140327-1
network-manager to 0.9.8.8-0ubuntu7
modemmanager to 1.0.0-2ubuntu1

  that's a part of dmesg:

  [   60.800205] usb 1-1.2: new high-speed USB device number 6 using ehci-pci
  [   60.894660] usb 1-1.2: New USB device found, idVendor=12d1, idProduct=1506
  [   60.894665] usb 1-1.2: New USB device strings: Mfr=4, Product=3, 
SerialNumber=0
  [   60.894667] usb 1-1.2: Product: HUAWEI Mobile
  [   60.894670] usb 1-1.2: Manufacturer: Huawei Technologies
  [   60.995115] usb-storage 1-1.2:1.5: USB Mass Storage device detected
  [   60.995253] scsi9 : usb-storage 1-1.2:1.5
  [   60.995376] usb-storage 1-1.2:1.6: USB Mass Storage device detected
  [   60.995546] scsi10 : usb-storage 1-1.2:1.6
  [   61.496860] init: plymouth-stop pre-start process (2937) terminated with 
status 1
  [   61.670486] usbcore: registered new interface driver usbserial
  [   61.670497] usbcore: registered new interface driver usbserial_generic
  [   61.670504] usbserial: USB Serial support registered for generic
  [   61.745311] usbcore: registered new interface driver option
  [   61.745343] usbserial: USB Serial support registered for GSM modem (1-port)
  [   61.745440] option 1-1.2:1.0: GSM modem (1-port) converter detected
  [   61.745647] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
  [   61.745708] option 1-1.2:1.3: GSM modem (1-port) converter detected
  [   61.745841] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
  [   61.745854] option 1-1.2:1.4: GSM modem (1-port) converter detected
  [   61.745915] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
  [   61.770270] usbcore: registered new interface driver cdc_wdm
  [   61.843039] qmi_wwan 1-1.2:1.1: cdc-wdm0: USB WDM device
  [   61.843302] qmi_wwan 1-1.2:1.1 wwan0: register 'qmi_wwan' at 
usb-:00:1a.0-1.2, WWAN/QMI device, ea:19:6a:61:bf:5c
  [   61.843444] usbcore: registered new interface driver qmi_wwan
  [   61.849565] init: Failed to spawn ufw pre-start process: unable to 
execute: No such file or directory
  [   61.851836] init: Failed to spawn ufw post-stop process: unable to 
execute: No such file or directory
  [   66.340565] audit_printk_skb: 225 callbacks suppressed
  [   66.340568] type=1400 audit(1397646973.192:87): apparmor="DENIED" 
operation="mkdir" profile="/usr/lib/telepathy/mission-control-5" 
name="/var/lib/gdm/.config/libaccounts-glib/" pid=3731 comm="mission-control" 
requested_mask="c" denied_mask="c" fsuid=124 ouid=124
  [   66.341982] type=1400 audit(1397646973.196:88): apparmor="DENIED" 
operation="open" profile="/usr/lib/telepathy/mission-control-5" 
name="/usr/share/dconf/profile/gdm" pid=3731 comm="mission-control" 
requested_mask="r" denied_mask="r" fsuid=124 ouid=0
  [   67.019714] scsi 9:0:0:0: CD-ROMHUAWEI   Mass Storage 2.31 
PQ: 0 ANSI: 2
  [   67.022204] scsi 10:0:0:0: Direct-Access HUAWEI   TF CARD Storage  
 PQ: 0 ANSI: 2
  [   67.024330] sr1: scsi-1 drive
  [   67.024458] sr 9:0:0:0: Attached scsi CD-ROM sr1
  [   67.024520] sr 9:0:0:0: Attached scsi generic sg2 type 5
  [   67.025063] sd 10:0:0:0: Attached scsi generic sg3 type 0
  [   67.028154] sd 10:0:0:0: [sdb] Attached SCSI removable disk
  [   76.842946] usb 1-1.2: USB disconnect, device number 6
  [   76.845200] option1 ttyUSB0: option_instat_callback: error -108
  [   76.845383] option1 ttyUSB0: GSM modem (1-port) converter now disconnected 
from ttyUSB0
  [   76.845400] option 1-1.2:1.0: device disconnected
  [   76.847619] qmi_wwan 1-1.2:1.1 wwan0: unregister 'qmi_wwan' 
usb-:00:1a.0-1.2, WWAN/QMI device
  [   76.866208] option1 ttyUSB1: GSM modem (1-port) converter now disconnected 
from ttyUSB1
  [   76.866237] option 1-1.2:1.3: device disconnected
  [   76.866391] option1 ttyUSB2: GSM modem (1-port) converter now disconnected 
from ttyUSB2
  [   76.866407] option 1-1.2:1.4: device disconnected

[Kernel-packages] [Bug 1263219] Re: kernel panics with BUG

2014-04-18 Thread Warren Turkal

This bug doesn't appear to exist in the new Trusty release.

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Title:
  kernel panics with BUG

Status in “linux” package in Ubuntu:
  Expired

Bug description:
  I have a Dell Sputnik 3 that I just got and upgraded it to
  12.10->13.04->13.10. On boot the kernel crashes with a BUG.  Attached
  is a dmesg output from after the loading of the module.

  WORKAROUND: I can prevent the crash by blacklisting the iwlwifi module
  and I can cause the BUG by manually loading the module.

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[Kernel-packages] [Bug 1309684] [NEW] WARNING in intel_uncore.c:125 gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]() during suspend

2014-04-18 Thread Seth Arnold

Public bug reported:

I spotted the following warning in my dmesg:

[110593.204346] PM: Syncing filesystems ... done.
[110593.324940] PM: Preparing system for mem sleep
[110593.325213] Freezing user space processes ... (elapsed 0.001 seconds) done.
[110593.327069] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) 
done.
[110593.328343] PM: Entering mem sleep
[110593.328383] Suspending console(s) (use no_console_suspend to debug)
[110593.456710] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[110593.456767] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[110593.456828] sd 1:0:0:0: [sdb] Stopping disk
[110593.456829] sd 0:0:0:0: [sda] Stopping disk
[110593.692664] [ cut here ]
[110593.692693] WARNING: CPU: 2 PID: 11019 at 
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_uncore.c:125 
gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]()
[110593.692693] MMIO read or write has been dropped 
[110593.692710] Modules linked in: overlayfs hid_generic usbhid hid 
ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp 
bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat 
ebtables x_tables ctr ccm rfcomm bnep binfmt_misc joydev dm_crypt 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec 
dm_multipath scsi_dh snd_hwdep snd_pcm snd_page_alloc intel_rapl 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm snd_seq_midi 
snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper 
cryptd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core arc4 
thinkpad_acpi videodev nvram psmouse btusb iwldvm snd_seq serio_raw bluetooth 
mac80211 iwlwifi snd_seq_device snd_timer snd cfg80211 soundcore mac_hid mei_me 
mei lpc_ich parport_pc ppdev coretemp lp parport btrfs xor raid6_pq libcrc32c 
i915 ahci libahci e1000e sdhci_pci i2c_algo_bit sdhci ptp pps_core 
drm_kms_helper drm wmi video
[110593.692721] CPU: 2 PID: 11019 Comm: kworker/u16:14 Not tainted 
3.13.0-23-generic #45-Ubuntu
[110593.692722] Hardware name: LENOVO 2359CTO/2359CTO, BIOS G4ET62WW (2.04 ) 
09/13/2012
[110593.692731] Workqueue: i915 gen6_force_wake_work [i915]
[110593.692733]  0009 88007ff95d38 81715384 
88007ff95d80
[110593.692735]  88007ff95d70 810676bd 880402084020 
880402084028
[110593.692736]  0246  0200 
88007ff95dd0
[110593.692736] Call Trace:
[110593.692740]  [] dump_stack+0x45/0x56
[110593.692743]  [] warn_slowpath_common+0x7d/0xa0
[110593.692744]  [] warn_slowpath_fmt+0x4c/0x50
[110593.692753]  [] gen6_gt_check_fifodbg.isra.9+0x38/0x50 
[i915]
[110593.692761]  [] __gen6_gt_force_wake_mt_put+0x2b/0x30 
[i915]
[110593.692769]  [] gen6_force_wake_work+0x37/0x50 [i915]
[110593.692771]  [] process_one_work+0x182/0x450
[110593.692773]  [] worker_thread+0x121/0x410
[110593.692774]  [] ? rescuer_thread+0x3e0/0x3e0
[110593.692776]  [] kthread+0xd2/0xf0
[110593.692777]  [] ? kthread_create_on_node+0x1d0/0x1d0
[110593.692779]  [] ret_from_fork+0x7c/0xb0
[110593.692780]  [] ? kthread_create_on_node+0x1d0/0x1d0
[110593.692781] ---[ end trace c249140958e3daff ]---
[110594.849092] PM: suspend of devices complete after 1520.212 msecs
[110594.849224] PM: late suspend of devices complete after 0.130 msecs
[110594.865134] ehci-pci :00:1d.0: System wakeup enabled by ACPI
[110594.881219] ehci-pci :00:1a.0: System wakeup enabled by ACPI
[110594.897052] e1000e :00:19.0: System wakeup enabled by ACPI
[110594.929056] xhci_hcd :00:14.0: System wakeup enabled by ACPI
[110594.945076] PM: noirq suspend of devices complete after 95.824 msecs
[110594.945675] ACPI: Preparing to enter system sleep state S3
[110594.948655] PM: Saving platform NVS memory
[110594.949281] Disabling non-boot CPUs ...
[110594.950463] kvm: disabling virtualization on CPU1
[110595.053029] smpboot: CPU 1 is now offline
[110595.054450] kvm: disabling virtualization on CPU2
[110595.157055] smpboot: CPU 2 is now offline
[110595.158455] kvm: disabling virtualization on CPU3
[110595.261077] smpboot: CPU 3 is now offline
[110595.263291] ACPI: Low-level resume complete
[110595.263355] PM: Restoring platform NVS memory
[110595.264044] Enabling non-boot CPUs ...
[110595.264109] x86: Booting SMP configuration:
[110595.264110] smpboot: Booting Node 0 Processor 1 APIC 0x1
[110595.275357] kvm: enabling virtualization on CPU1
[110595.335652] CPU1 is up
[110595.335692] smpboot: Booting Node 0 Processor 2 APIC 0x2
[110595.346935] kvm: enabling virtualization on CPU2
[110595.387668] CPU2 is up
[110595.387712] smpboot: Booting Node 0 Processor 3 APIC 0x3
[110595.398961] kvm: enabling virtualization on CPU3
[110595.439688] CPU3 is up
[110595.442662] ACPI: Waking up from system sleep state S3

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.1

[Kernel-packages] [Bug 1304865] Re: [LENOVO ThinkPad X1 Carbon 20A7] suspend/resume failure

2014-04-18 Thread mithras

penalvch, the BIOS update resolved my problem. I am not sure how I
should mark this bug now? Confirmed, Fixed?

Thank you for the help on this!

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Title:
  [LENOVO ThinkPad X1 Carbon 20A7] suspend/resume failure

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  Suspend and resume fails with Ubuntu 14.04. As far as I recon, the
  suspend works but the laptop never resumes. I am not sure where to
  report this problem (it's now under the package "Linux") but I can
  help ppl with debugging for this machine is necessary.

  In short, what I expected:
  closing the laptop lid will suspend the machine, opening it will resume it

  What happened:
  the machine went into sleep, but opening the lid didn't resume Ubuntu

  Reproducible: always, as well as clicking "suspend" in the menu top-
  right of ubuntu. Resume also fails clicking the power button of the
  machine. Long pressing the button will power off the machine so I can
  reboot again.

  ProblemType: KernelOops
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-23-generic 3.13.0-23.45
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic x86_64
  Annotation: This occured during a previous suspend and prevented it from 
resuming properly.
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  lightdm1370 F pulseaudio
    jurian 1921 F pulseaudio
   /dev/snd/controlC1:  lightdm1370 F pulseaudio
    jurian 1921 F pulseaudio
  Date: Wed Apr  9 09:23:00 2014
  ExecutablePath: /usr/share/apport/apportcheckresume
  Failure: suspend/resume
  HibernationDevice: RESUME=UUID=7a467bb6-a69f-472b-967c-718f8978
  InstallationDate: Installed on 2014-04-06 (2 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
  InterpreterPath: /usr/bin/python3.4
  MachineType: LENOVO 20A70037US
  ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
  ProcEnviron:
   TERM=linux
   PATH=(custom, no user)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic.efi.signed 
root=UUID=914cae97-492f-45bb-a6f1-295aceb2e3af ro quiet splash vt.handoff=7
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No 
PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-23-generic N/A
   linux-backports-modules-3.13.0-23-generic  N/A
   linux-firmware 1.127
  SourcePackage: linux
  Title: [LENOVO 20A70037US] suspend/resume failure
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

  dmi.bios.date: 02/13/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GRET32WW (1.09 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20A70037US
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50510 Pro
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: 
dmi:bvnLENOVO:bvrGRET32WW(1.09):bd02/13/2014:svnLENOVO:pn20A70037US:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A70037US:rvrSDK0E50510Pro:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20A70037US
  dmi.product.version: ThinkPad X1 Carbon 2nd
  dmi.sys.vendor: LENOVO

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[Kernel-packages] [Bug 1309684] Status changed to Confirmed

This change was made by a bot.

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

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https://bugs.launchpad.net/bugs/1309684

Title:
  WARNING in intel_uncore.c:125 gen6_gt_check_fifodbg.isra.9+0x38/0x50
  [i915]() during suspend

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  I spotted the following warning in my dmesg:

  [110593.204346] PM: Syncing filesystems ... done.
  [110593.324940] PM: Preparing system for mem sleep
  [110593.325213] Freezing user space processes ... (elapsed 0.001 seconds) 
done.
  [110593.327069] Freezing remaining freezable tasks ... (elapsed 0.001 
seconds) done.
  [110593.328343] PM: Entering mem sleep
  [110593.328383] Suspending console(s) (use no_console_suspend to debug)
  [110593.456710] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
  [110593.456767] sd 0:0:0:0: [sda] Synchronizing SCSI cache
  [110593.456828] sd 1:0:0:0: [sdb] Stopping disk
  [110593.456829] sd 0:0:0:0: [sda] Stopping disk
  [110593.692664] [ cut here ]
  [110593.692693] WARNING: CPU: 2 PID: 11019 at 
/build/buildd/linux-3.13.0/drivers/gpu/drm/i915/intel_uncore.c:125 
gen6_gt_check_fifodbg.isra.9+0x38/0x50 [i915]()
  [110593.692693] MMIO read or write has been dropped 
  [110593.692710] Modules linked in: overlayfs hid_generic usbhid hid 
ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 
xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp 
bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat 
ebtables x_tables ctr ccm rfcomm bnep binfmt_misc joydev dm_crypt 
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec 
dm_multipath scsi_dh snd_hwdep snd_pcm snd_page_alloc intel_rapl 
x86_pkg_temp_thermal intel_powerclamp kvm_intel kvm snd_seq_midi 
snd_seq_midi_event snd_rawmidi crct10dif_pclmul crc32_pclmul 
ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper 
cryptd uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core arc4 
thinkpad_acpi videodev nvram psmouse btusb iwldvm snd_seq serio_raw bluetooth 
mac80211 iwlwifi snd_seq_device snd_timer snd cfg80211 soundcore mac_hid mei_me 
mei lpc_ich parport_pc ppdev coretemp lp parport btrfs xor raid6_pq libcrc32c 
i915 ahci libahci e1000e sdhci_pci i2c_algo_bit sdhci ptp pps_core 
drm_kms_helper drm wmi video
  [110593.692721] CPU: 2 PID: 11019 Comm: kworker/u16:14 Not tainted 
3.13.0-23-generic #45-Ubuntu
  [110593.692722] Hardware name: LENOVO 2359CTO/2359CTO, BIOS G4ET62WW (2.04 ) 
09/13/2012
  [110593.692731] Workqueue: i915 gen6_force_wake_work [i915]
  [110593.692733]  0009 88007ff95d38 81715384 
88007ff95d80
  [110593.692735]  88007ff95d70 810676bd 880402084020 
880402084028
  [110593.692736]  0246  0200 
88007ff95dd0
  [110593.692736] Call Trace:
  [110593.692740]  [] dump_stack+0x45/0x56
  [110593.692743]  [] warn_slowpath_common+0x7d/0xa0
  [110593.692744]  [] warn_slowpath_fmt+0x4c/0x50
  [110593.692753]  [] gen6_gt_check_fifodbg.isra.9+0x38/0x50 
[i915]
  [110593.692761]  [] __gen6_gt_force_wake_mt_put+0x2b/0x30 
[i915]
  [110593.692769]  [] gen6_force_wake_work+0x37/0x50 [i915]
  [110593.692771]  [] process_one_work+0x182/0x450
  [110593.692773]  [] worker_thread+0x121/0x410
  [110593.692774]  [] ? rescuer_thread+0x3e0/0x3e0
  [110593.692776]  [] kthread+0xd2/0xf0
  [110593.692777]  [] ? kthread_create_on_node+0x1d0/0x1d0
  [110593.692779]  [] ret_from_fork+0x7c/0xb0
  [110593.692780]  [] ? kthread_create_on_node+0x1d0/0x1d0
  [110593.692781] ---[ end trace c249140958e3daff ]---
  [110594.849092] PM: suspend of devices complete after 1520.212 msecs
  [110594.849224] PM: late suspend of devices complete after 0.130 msecs
  [110594.865134] ehci-pci :00:1d.0: System wakeup enabled by ACPI
  [110594.881219] ehci-pci :00:1a.0: System wakeup enabled by ACPI
  [110594.897052] e1000e :00:19.0: System wakeup enabled by ACPI
  [110594.929056] xhci_hcd :00:14.0: System wakeup enabled by ACPI
  [110594.945076] PM: noirq suspend of devices complete after 95.824 msecs
  [110594.945675] ACPI: Preparing to enter system sleep state S3
  [110594.948655] PM: Saving platform NVS memory
  [110594.949281] Disabling non-boot CPUs ...
  [110594.950463] kvm: disabling virtualization on CPU1
  [110595.053029] smpboot: CPU 1 is now offline
  [110595.054450] kvm: disabling virtualization on CPU2
  [110595.157055] smpboot: CPU 2 is now offline
  [110595.158455] kvm: disabling virtualization on CPU3
  [110595.261077] smpboot: CPU 3 is now offline
  [110595.263291] ACPI: Low-level resume complete
  [110595.263355] PM: Restoring platform NVS memory
  [110595.264044] Enabling non-boot CPUs ...
  [110595.264109] x86: Booting SMP configuration:
  [110595.264110] smpboot: Bo

[Kernel-packages] [Bug 1303873] Re: Toshiba u400-112 ubuntu system does not work after hibernation

2014-04-18 Thread Alex

** Tags added: amd64 apport-bug trusty

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Title:
  Toshiba u400-112 ubuntu system does not work after hibernation

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Doesn't work: usb mouse, usb ports, monitor, ethernet and don't responding to 
any key combination.
  The system is completely inactive.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-23-generic 3.13.0-23.45
  ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
  Uname: Linux 3.13.0-23-generic x86_64
  ApportVersion: 2.14.1-0ubuntu1
  Architecture: amd64
  AudioDevicesInUse:
   USERPID ACCESS COMMAND
   /dev/snd/controlC0:  alexandr   5294 F pulseaudio
   /dev/snd/pcmC0D0p:   alexandr   5294 F...m pulseaudio
  CurrentDesktop: Unity
  Date: Mon Apr  7 18:55:14 2014
  HibernationDevice: RESUME=UUID=b24a6988-ef72-4a27-9d47-eaae3b40da79
  InstallationDate: Installed on 2014-04-05 (1 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140405)
  MachineType: TOSHIBA Satellite U400
  ProcEnviron:
   LANGUAGE=ru
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=
   LANG=ru_RU.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic 
root=UUID=a2542225-0e12-4374-9e06-517a541a1421 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-23-generic N/A
   linux-backports-modules-3.13.0-23-generic  N/A
   linux-firmware 1.127
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 10/25/2010
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V4.70
  dmi.board.name: Satellite U400
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: 
dmi:bvnTOSHIBA:bvrV4.70:bd10/25/2010:svnTOSHIBA:pnSatelliteU400:pvrPSU40E-00E00FRU:rvnTOSHIBA:rnSatelliteU400:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite U400
  dmi.product.version: PSU40E-00E00FRU
  dmi.sys.vendor: TOSHIBA

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[Kernel-packages] [Bug 1300852] Re: linux: 2.6.32-58.120 -proposed tracker