hp tx2 restarts on shut down

[Kiwinote]

Whenever I shut down my system, the system restarts. (Not only via indicator-session.)

ProblemType: Bug
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: pgg 1348 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'SB'/'HDA ATI SB at 0xd2400000 irq 16'
   Mixer name : 'Realtek ALC268'
   Components : 'HDA:10ec0268,103c3045,00100003 HDA:10573055,103c3045,00100700'
   Controls : 20
   Simple ctrls : 12
Date: Mon Mar 1 21:13:19 2010
DistroRelease: Ubuntu 10.04
HibernationDevice: RESUME=UUID=87a3bb65-4cc9-4357-8cbc-ba2c7830b722
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20091230)
MachineType: Hewlett-Packard HP TouchSmart tx2 Notebook PC
NonfreeKernelModules: wl
Package: linux-image-2.6.32-14-generic 2.6.32-14.20
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic root=UUID=79d565e9-5ce1-4038-884f-97af452244a7 ro quiet splash
ProcEnviron:
 LANGUAGE=en_GB.utf8
 LANG=en_GB.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic
Regression: Yes
RelatedPackageVersions: linux-firmware 1.31
Reproducible: Yes
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
TestedUpstream: No
Uname: Linux 2.6.32-14-generic x86_64
dmi.bios.date: 11/06/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.25
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3045
dmi.board.vendor: Quanta
dmi.board.version: 16.15
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.25:bd11/06/2009:svnHewlett-Packard:pnHPTouchSmarttx2NotebookPC:pvrRev1:rvnQuanta:rn3045:rvr16.15:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP TouchSmart tx2 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard

[Chase Douglas (chasedouglas)]

Have you used ubuntu on this machine before without this issue? It helps us to know if this is a bug that was present in previous releases.

[Kiwinote (kiwinote)]

I have been running Lucid on it since the end of December (and Jaunty/Karmic
before that). The issue started occurring towards the end of January /
beginning of February as far as I can remember. Thanks.

On Wed, Mar 3, 2010 at 9:25 PM, Chase Douglas
<email address hidden>wrote:

> Have you used ubuntu on this machine before without this issue? It helps
> us to know if this is a bug that was present in previous releases.
>
> --
> hp tx2 restarts on shut down
> https://bugs.launchpad.net/bugs/530317
> You received this bug notification because you are a direct subscriber
> of the bug.
>

[Jeremy Foshee (jeremyfoshee)]

Kiwinote,
     As you may be aware, there were significant changes that were made recently in Lucid. Have you had the opportunity to test this against the latest updates, and ,if so, is the issue still present?

Thanks!

~JFo

[Kiwinote (kiwinote)]

Hi. I have all the latest packages installed and this issue still persists. None of the latest updates have solved this issue. Thanks.

[Jeremy Foshee (jeremyfoshee)]

Kiwinote,
   Thank you for your rapid response. I'll get this on my list for review by the team.

~JFo

[Kiwinote (kiwinote)]

It may be worth noting that this issue does not occur *all* the time. About
once in every 5 to 10 shutdowns the laptop does actually shut down properly.
I have not been able to spot any patterns in the behaviour however.

[Kiwinote (kiwinote)]

Hi. I happened to install the fglrx driver the other day, and since then the laptop has shut down normally. This could then be an issue with the -ati driver? I had a quick look through the list of -ati bugs and found a similar issue, so I will mark this as a duplicate of LP: #569271.