Many thanks. Both packages installed, but no change in behaviour
unfortunately. Cheers A.


On Mon, Apr 14, 2014 at 12:02 AM, John Johansen <<email address hidden>
> wrote:

> Can you please install and try the following test kernel and verify that
> it fixes this issue
>
>
> http://people.canonical.com/~jj/linux-image-3.13.0-24-generic_3.13.0-24.46+lp1306804_amd64.deb
>
> http://people.canonical.com/~jj/linux-image-extra-3.13.0-24-generic_3.13.0-24.46+lp1306804_amd64.deb
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1306804
>
> Title:
>   BUG: unable to handle kernel NULL pointer dereference at
>   0000000000000050
>
> Status in “linux” package in Ubuntu:
>   Confirmed
> Status in “linux” source package in Trusty:
>   Confirmed
>
> Bug description:
>   Happens most logins. "A system problem has been detected" message box
>   appears immediately on log in to gnome shell. Currently running 3.10,
>   but it's been happening since at least 3.8.
>
>   ProblemType: KernelOops
>   DistroRelease: Ubuntu 14.04
>   Package: linux-image-3.13.0-23-generic 3.13.0-23.45
>   ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8
>   Uname: Linux 3.13.0-23-generic x86_64
>   NonfreeKernelModules: fglrx
>   Annotation: Your system might become unstable now and might need to be
> restarted.
>   ApportVersion: 2.14.1-0ubuntu1
>   Architecture: amd64
>   AudioDevicesInUse:
>    USER        PID ACCESS COMMAND
>    /dev/snd/controlC1:  alastair   2777 F.... pulseaudio
>    /dev/snd/controlC0:  alastair   2777 F.... pulseaudio
>    /dev/snd/seq:        timidity   1648 F.... timidity
>   Date: Fri Apr 11 21:28:50 2014
>   DuplicateSignature: BUG: unable to handle kernel NULL pointer
> dereference at location RIP: 0010:location  location
> apparmor_inode_getattr+0xf/0x50
>   Failure: oops
>   HibernationDevice: RESUME=UUID=77f13ddf-9be1-422a-a595-144a3de9e919
>   InstallationDate: Installed on 2012-04-30 (711 days ago)
>   InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
> (20120425)
>   MachineType: Advent Centurion CPQ9104
>   ProcFB: 0 VESA VGA
>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic
> root=UUID=fb1dc97f-95a7-4354-82e8-65a25dcc4474 ro quiet splash vt.handoff=7
>   PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
> PulseAudio daemon running, or not running as session daemon.
>   RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu8
>   SourcePackage: linux
>   StagingDrivers: zram
>   Title: BUG: unable to handle kernel NULL pointer dereference at
> 0000000000000050
>   UpgradeStatus: Upgraded to trusty on 2014-04-09 (2 days ago)
>   dmi.bios.date: 09/25/2009
>   dmi.bios.vendor: American Megatrends Inc.
>   dmi.bios.version: 080014
>   dmi.board.asset.tag: To Be Filled By O.E.M.
>   dmi.board.name: A7VMX-K
>   dmi.board.vendor: FOXCONN
>   dmi.board.version: 1.0
>   dmi.chassis.asset.tag: To Be Filled By O.E.M.
>   dmi.chassis.type: 3
>   dmi.chassis.vendor: To Be Filled By O.E.M.
>   dmi.chassis.version: To Be Filled By O.E.M.
>   dmi.modalias:
> dmi:bvnAmericanMegatrendsInc.:bvr080014:bd09/25/2009:svnAdvent:pnCenturionCPQ9104:pvrToBeFilledByO.E.M.:rvnFOXCONN:rnA7VMX-K:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
>   dmi.product.name: Centurion CPQ9104
>   dmi.product.version: To Be Filled By O.E.M.
>   dmi.sys.vendor: Advent
>
> To manage notifications about this bug go to:
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>