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[Bug 1390140] [NEW] [Acer Aspire 5734z] Kernel crash

 

Public bug reported:


I was working normally and all freezes except mouse.
--- 
ApportVersion: 2.14.7-0ubuntu10
Architecture: i386
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  alan       6159 F.... pulseaudio
CRDA:
 country TW: DFS-UNSET
 	(2402 - 2472 @ 40), (3, 27), (N/A)
 	(5270 - 5330 @ 40), (3, 17), (0 ms), DFS
 	(5735 - 5815 @ 40), (3, 30), (N/A)
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.04
HibernationDevice: RESUME=UUID=c2c957db-7bbd-4a85-a6a4-ba08641bae27
InstallationDate: Installed on 2014-05-03 (187 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
MachineType: Acer Aspire 5734Z
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-25-generic root=UUID=93da5e1e-271e-424a-9e7e-185097bd72e4 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
RelatedPackageVersions:
 linux-restricted-modules-3.16.0-25-generic N/A
 linux-backports-modules-3.16.0-25-generic  N/A
 linux-firmware                             1.138
Tags:  vivid
Uname: Linux 3.16.0-25-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/25/2011
dmi.bios.vendor: Acer
dmi.bios.version: V1.06
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 5734Z
dmi.board.vendor: Acer
dmi.board.version: V1.06
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.06
dmi.modalias: dmi:bvnAcer:bvrV1.06:bd04/25/2011:svnAcer:pnAspire5734Z:pvrV1.06:rvnAcer:rnAspire5734Z:rvrV1.06:cvnAcer:ct10:cvrV1.06:
dmi.product.name: Aspire 5734Z
dmi.product.version: V1.06
dmi.sys.vendor: Acer

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


** Tags: apport-collected latest-bios-1.06 vivid

** Attachment added: "dmesg after crash"
   https://bugs.launchpad.net/bugs/1390140/+attachment/4254572/+files/kernel_crash

** Tags added: apport-collected vivid

** Description changed:

  
  I was working normally and all freezes except mouse.
+ --- 
+ ApportVersion: 2.14.7-0ubuntu10
+ Architecture: i386
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  alan       6159 F.... pulseaudio
+ CRDA:
+  country TW: DFS-UNSET
+  	(2402 - 2472 @ 40), (3, 27), (N/A)
+  	(5270 - 5330 @ 40), (3, 17), (0 ms), DFS
+  	(5735 - 5815 @ 40), (3, 30), (N/A)
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 15.04
+ HibernationDevice: RESUME=UUID=c2c957db-7bbd-4a85-a6a4-ba08641bae27
+ InstallationDate: Installed on 2014-05-03 (187 days ago)
+ InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
+ MachineType: Acer Aspire 5734Z
+ NonfreeKernelModules: wl
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-25-generic root=UUID=93da5e1e-271e-424a-9e7e-185097bd72e4 ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
+ RelatedPackageVersions:
+  linux-restricted-modules-3.16.0-25-generic N/A
+  linux-backports-modules-3.16.0-25-generic  N/A
+  linux-firmware                             1.138
+ Tags:  vivid
+ Uname: Linux 3.16.0-25-generic i686
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 04/25/2011
+ dmi.bios.vendor: Acer
+ dmi.bios.version: V1.06
+ dmi.board.asset.tag: Base Board Asset Tag
+ dmi.board.name: Aspire 5734Z
+ dmi.board.vendor: Acer
+ dmi.board.version: V1.06
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: Acer
+ dmi.chassis.version: V1.06
+ dmi.modalias: dmi:bvnAcer:bvrV1.06:bd04/25/2011:svnAcer:pnAspire5734Z:pvrV1.06:rvnAcer:rnAspire5734Z:rvrV1.06:cvnAcer:ct10:cvrV1.06:
+ dmi.product.name: Aspire 5734Z
+ dmi.product.version: V1.06
+ dmi.sys.vendor: Acer

-- 
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https://bugs.launchpad.net/bugs/1390140

Title:
  [Acer Aspire 5734z] Kernel crash

Status in “linux” package in Ubuntu:
  New

Bug description:
  
  I was working normally and all freezes except mouse.
  --- 
  ApportVersion: 2.14.7-0ubuntu10
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  alan       6159 F.... pulseaudio
  CRDA:
   country TW: DFS-UNSET
   	(2402 - 2472 @ 40), (3, 27), (N/A)
   	(5270 - 5330 @ 40), (3, 17), (0 ms), DFS
   	(5735 - 5815 @ 40), (3, 30), (N/A)
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 15.04
  HibernationDevice: RESUME=UUID=c2c957db-7bbd-4a85-a6a4-ba08641bae27
  InstallationDate: Installed on 2014-05-03 (187 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
  MachineType: Acer Aspire 5734Z
  NonfreeKernelModules: wl
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-25-generic root=UUID=93da5e1e-271e-424a-9e7e-185097bd72e4 ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-25.33-generic 3.16.7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-25-generic N/A
   linux-backports-modules-3.16.0-25-generic  N/A
   linux-firmware                             1.138
  Tags:  vivid
  Uname: Linux 3.16.0-25-generic i686
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 04/25/2011
  dmi.bios.vendor: Acer
  dmi.bios.version: V1.06
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: Aspire 5734Z
  dmi.board.vendor: Acer
  dmi.board.version: V1.06
  dmi.chassis.type: 10
  dmi.chassis.vendor: Acer
  dmi.chassis.version: V1.06
  dmi.modalias: dmi:bvnAcer:bvrV1.06:bd04/25/2011:svnAcer:pnAspire5734Z:pvrV1.06:rvnAcer:rnAspire5734Z:rvrV1.06:cvnAcer:ct10:cvrV1.06:
  dmi.product.name: Aspire 5734Z
  dmi.product.version: V1.06
  dmi.sys.vendor: Acer

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