kernel-packages team mailing list archive

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

Michael Heuberger, thank you for reporting this and helping make Ubuntu
better.

As per http://support.lenovo.com/us/en/products/Laptops-and-
netbooks/ThinkPad-X-Series-laptops/ThinkPad-X1-Carbon-Type-20A7-20A8? an
update to your computer's buggy and outdated BIOS is available (1.23).
If you update to this following
https://help.ubuntu.com/community/BIOSUpdate does it change anything?

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

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

Once the BIOS is updated, if the problem is still reproducible:
1) Please provide the output of the following terminal command (not perform an apport-collect):
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
2) Please make a comment specifically advising on if there was an improvement or not.
3) Please mark this report Status Confirmed. If it's not reproducible, please mark this as Invalid.

Thank you for your understanding.

** Tags added: bios-outdated-1.23

** Changed in: linux (Ubuntu)
   Importance: High => 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/1528684

Title:
  Error parsing PCC subspaces from PCCT

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  On my Thinkpad laptop I am seeing this error every time after the boot
  in the dmesg output:

  "Error parsing PCC subspaces from PCCT" (Portable C Compiler)

  The attached log files should reveal more. I have no idea what it
  means but seems serious. Hope you can solve this for once and all?

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-22-generic 4.2.0-22.27
  ProcVersionSignature: Ubuntu 4.2.0-22.27-generic 4.2.6
  Uname: Linux 4.2.0-22-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  michael-heuberger   2972 F.... pulseaudio
   /dev/snd/controlC1:  michael-heuberger   2972 F.... pulseaudio
  Date: Wed Dec 23 09:36:44 2015
  HibernationDevice: RESUME=UUID=bb8b6759-8fdb-4e4b-879b-7701cb217d2a
  InstallationDate: Installed on 2015-05-22 (214 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  MachineType: LENOVO 20A7006KAU
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-22-generic root=UUID=b2f035dd-f14c-4a64-8834-5116d2df7864 ro cgroup_enable=memory swapaccount=1
  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-4.2.0-22-generic N/A
   linux-backports-modules-4.2.0-22-generic  N/A
   linux-firmware                            1.149.3
  SourcePackage: linux
  UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev'
  UpgradeStatus: Upgraded to wily on 2015-11-15 (36 days ago)
  dmi.bios.date: 11/20/2014
  dmi.bios.vendor: LENOVO
  dmi.bios.version: GRET42WW (1.19 )
  dmi.board.asset.tag: Not Available
  dmi.board.name: 20A7006KAU
  dmi.board.vendor: LENOVO
  dmi.board.version: 0B98417 WIN
  dmi.chassis.asset.tag: No Asset Information
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Not Available
  dmi.modalias: dmi:bvnLENOVO:bvrGRET42WW(1.19):bd11/20/2014:svnLENOVO:pn20A7006KAU:pvrThinkPadX1Carbon2nd:rvnLENOVO:rn20A7006KAU:rvr0B98417WIN:cvnLENOVO:ct10:cvrNotAvailable:
  dmi.product.name: 20A7006KAU
  dmi.product.version: ThinkPad X1 Carbon 2nd
  dmi.sys.vendor: LENOVO

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