[Bug 665311] [NEW] Xorg intel (GM45) freezes on suspend while opengl is active

[olaf flebbe]

Public bug reported:

Binary package hint: linux-image

On lucid there was no problem at all.

On maverick X freezes sometimes on startup, and most of the times at
suspend to ram with a dell e4300 laptop. (intel GM45 chip)

However the freeze can be reproduced doing a suspend to ram while
running glxgears.

The displays switches back to character mode, and than ... computer is
locked (caps lock LED does not change when caps lock is pressed for
instance, no mouse visible, no keyboard). Network is already shut down,
so no further diagnosis is possible.

Cannot reproduce freezes when disabling 3D acceleration

I tried the mainline drm-intel-next kernel linux-
image-2.6.36-997-generic_2.6.36-997.201010211126.

This one works perfectly!

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xorg 1:7.5+6ubuntu3
Uname: Linux 2.6.36-997-generic x86_64
Architecture: amd64
Date: Fri Oct 22 21:22:52 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Title: Xorg freeze
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.36-997-generic

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


** Tags: amd64 apport-bug freeze maverick

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Xorg intel (GM45) freezes on suspend while opengl is active
https://bugs.launchpad.net/bugs/665311
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