kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Danny Yates, as per http://download.lenovo.com/express/ddfm.html an update to your BIOS is available (1.16). If you update to this following https://help.ubuntu.com/community/BiosUpdate does it change anything?  If it doesn't, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Please note your current BIOS is already in the Bug Description, so
posting this on the old BIOS would not be helpful. As well, you don't
have to create a new bug report. As well, you don't have to create a new
bug report.

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

Once the BIOS is updated, then please mark this report Status Confirmed.

Thank you for your understanding.

** Tags added: bios-outdated-1.16

** Description changed:

- I was asked to file this report by penalvch in
- https://bugs.launchpad.net/ubuntu/trusty/+source/linux/+bug/1313830 to
- track my hardware
+ My internal display dims when disconnecting external display.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC1:  danny      2870 F.... pulseaudio
-  /dev/snd/controlC0:  danny      2870 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC1:  danny      2870 F.... pulseaudio
+  /dev/snd/controlC0:  danny      2870 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug  6 12:23:08 2014
  HibernationDevice: RESUME=UUID=07e8a9ba-65a6-4341-b00f-44c6ab3c856d
  InstallationDate: Installed on 2014-06-12 (54 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 20A7CTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=f9961064-98b2-413f-a6f7-11932f51eac7 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-3.13.0-32-generic N/A
-  linux-backports-modules-3.13.0-32-generic  N/A
-  linux-firmware                             1.127.5
+  linux-restricted-modules-3.13.0-32-generic N/A
+  linux-backports-modules-3.13.0-32-generic  N/A
+  linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GRET37WW (1.14 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20A7CTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50512 Std
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGRET37WW(1.14):bd05/08/2014:svnLENOVO:pn20A7CTO1WW:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A7CTO1WW:rvrSDK0E50512Std:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20A7CTO1WW
  dmi.product.version: ThinkPad X1 Carbon 2nd
  dmi.sys.vendor: LENOVO

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

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

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1353429

Title:
  Lenovo X1 Carbon 2nd Gen internal display dims when disconnecting
  external display

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  My internal display dims when disconnecting external display.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57
  ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  danny      2870 F.... pulseaudio
   /dev/snd/controlC0:  danny      2870 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Wed Aug  6 12:23:08 2014
  HibernationDevice: RESUME=UUID=07e8a9ba-65a6-4341-b00f-44c6ab3c856d
  InstallationDate: Installed on 2014-06-12 (54 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: LENOVO 20A7CTO1WW
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-32-generic.efi.signed root=UUID=f9961064-98b2-413f-a6f7-11932f51eac7 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-32-generic N/A
   linux-backports-modules-3.13.0-32-generic  N/A
   linux-firmware                             1.127.5
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/08/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GRET37WW (1.14 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20A7CTO1WW
  dmi.board.vendor: LENOVO
  dmi.board.version: SDK0E50512 Std
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGRET37WW(1.14):bd05/08/2014:svnLENOVO:pn20A7CTO1WW:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A7CTO1WW:rvrSDK0E50512Std:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20A7CTO1WW
  dmi.product.version: ThinkPad X1 Carbon 2nd
  dmi.sys.vendor: LENOVO

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