Comment 0 for bug 1528684

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

"Error parsing PCC subspaces from PCCT"

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