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[Bug 1524167] [NEW] Computer freezes since 15.10 upgrade

 

Public bug reported:

Machine freezes randomly. No crash logs or anything in syslog. Not
enough know-how to figure it out.

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: linux-image-4.2.0-21-generic 4.2.0-21.25
ProcVersionSignature: Ubuntu 4.2.0-21.25-generic 4.2.6
Uname: Linux 4.2.0-21-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  jd         2303 F.... pulseaudio
Date: Tue Dec  8 22:23:17 2015
HibernationDevice: RESUME=UUID=97af6a20-8cf6-48bb-a4a4-20d55865a2e3
MachineType: Acer Aspire ES1-512
ProcEnviron:
 LANGUAGE=en_US
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 EFI VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-21-generic.efi.signed root=UUID=af5dae25-82ce-4518-83af-ee2f6e077b25 ro recovery nomodeset
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-4.2.0-21-generic N/A
 linux-backports-modules-4.2.0-21-generic  N/A
 linux-firmware                            1.149.3
SourcePackage: linux
UpgradeStatus: Upgraded to wily on 2015-11-01 (37 days ago)
dmi.bios.date: 09/11/2014
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.07
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Aspire ES1-512
dmi.board.vendor: Acer
dmi.board.version: V1.07
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.07
dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.07:bd09/11/2014:svnAcer:pnAspireES1-512:pvrV1.07:rvnAcer:rnAspireES1-512:rvrV1.07:cvnAcer:ct10:cvrV1.07:
dmi.product.name: Aspire ES1-512
dmi.product.version: V1.07
dmi.sys.vendor: Acer

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


** Tags: amd64 apport-bug package-from-proposed wily

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https://bugs.launchpad.net/bugs/1524167

Title:
  Computer freezes since 15.10 upgrade

Status in linux package in Ubuntu:
  New

Bug description:
  Machine freezes randomly. No crash logs or anything in syslog. Not
  enough know-how to figure it out.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.10
  Package: linux-image-4.2.0-21-generic 4.2.0-21.25
  ProcVersionSignature: Ubuntu 4.2.0-21.25-generic 4.2.6
  Uname: Linux 4.2.0-21-generic x86_64
  ApportVersion: 2.19.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  jd         2303 F.... pulseaudio
  Date: Tue Dec  8 22:23:17 2015
  HibernationDevice: RESUME=UUID=97af6a20-8cf6-48bb-a4a4-20d55865a2e3
  MachineType: Acer Aspire ES1-512
  ProcEnviron:
   LANGUAGE=en_US
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-21-generic.efi.signed root=UUID=af5dae25-82ce-4518-83af-ee2f6e077b25 ro recovery nomodeset
  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-4.2.0-21-generic N/A
   linux-backports-modules-4.2.0-21-generic  N/A
   linux-firmware                            1.149.3
  SourcePackage: linux
  UpgradeStatus: Upgraded to wily on 2015-11-01 (37 days ago)
  dmi.bios.date: 09/11/2014
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.07
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Aspire ES1-512
  dmi.board.vendor: Acer
  dmi.board.version: V1.07
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.07
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.07:bd09/11/2014:svnAcer:pnAspireES1-512:pvrV1.07:rvnAcer:rnAspireES1-512:rvrV1.07:cvnAcer:ct10:cvrV1.07:
  dmi.product.name: Aspire ES1-512
  dmi.product.version: V1.07
  dmi.sys.vendor: Acer

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