gdm seemingly randomly shuts down and restarts cleanly - loose my session

[Jeremy Loffredo]

Binary package hint: gdm

At least once or twice a day gdm will shut down, and go right back to the ubuntu login screen.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: gdm 2.30.2.is.2.30.0-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-24.38-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic x86_64
Architecture: amd64
Date: Fri Aug 13 09:41:24 2010
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: gdm

[Pedro Villavicencio (pedro)]

Thanks for the report, could you please attach your Xorg.0.log and gdm.0.log located at /var/log after reproduced the issue? thanks.

[Jeremy Loffredo (tarnishednite)]

Attaching Xorg log

[Jeremy Loffredo (tarnishednite)]

Tarball of the gdm logs - sorry wasn't sure which ones I needed

[Sebastien Bacher (seb128)]

the log indicates xorg is crashing

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3258]
1: /usr/bin/X (0x400000+0x655bd) [0x4655bd]
2: /lib/libpthread.so.0 (0x7ff8cb629000+0xf8f0) [0x7ff8cb6388f0]
3: /usr/lib/dri/r600_dri.so (r600SetTexOffset+0x89) [0x7ff8b4c33a09]
4: /usr/lib/xorg/modules/extensions/libglx.so (0x7ff8c8fac000+0x3f63c) [0x7ff8c8feb63c]
5: /usr/lib/xorg/modules/extensions/libglx.so (0x7ff8c8fac000+0x362f8) [0x7ff8c8fe22f8]
6: /usr/lib/xorg/modules/extensions/libglx.so (0x7ff8c8fac000+0x368f0) [0x7ff8c8fe28f0]
7: /usr/bin/X (0x400000+0x30c3c) [0x430c3c]
8: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
9: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7ff8ca320c4d]
10: /usr/bin/X (0x400000+0x25d59) [0x425d59]
Segmentation fault at address 0x10

[penalvch (penalvch)]

Jeremy Loffredo, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .

If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report:

apport-collect -p xorg-server REPLACE-WITH-BUG-NUMBER

Thank you for your understanding.

Helpful bug reporting tips:
https://wiki.ubuntu.com/ReportingBugs

[Launchpad Janitor (janitor)]

[Expired for xorg-server (Ubuntu) because there has been no activity for 60 days.]