Bug 34583 - graphics artifacts in Opengl
Summary: graphics artifacts in Opengl
Status: RESOLVED FIXED
Alias: None
Product: Mesa
Classification: Unclassified
Component: Drivers/Gallium/r600 (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Default DRI bug account
QA Contact:
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-02-22 14:16 UTC by Maciej Jagiełło
Modified: 2011-02-27 05:32 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
nexuiz (989.34 KB, image/png)
2011-02-23 12:55 UTC, Maciej Jagiełło 		Details
glxgears (135.08 KB, image/png)
2011-02-23 12:56 UTC, Maciej Jagiełło 		Details
xorg.conf (85 bytes, text/plain)
2011-02-23 12:57 UTC, Maciej Jagiełło 		Details
Xorg.0.log (41.26 KB, text/plain)
2011-02-23 12:58 UTC, Maciej Jagiełło 		Details
View All

Description Maciej Jagiełło 2011-02-22 14:16:30 UTC 
I have graphics artefacts in all OpenGL apps including glxgears using r600g (r600c is unaffected). Attached a screenshot.

Testing on Kubuntu 10.10 + edges PPA.
Mesa 7.11, Linux 2.6.35-25 x86_64.
ATI Technologies Inc RV630 (Radeon HD 2600).
Comment 1 Michel Dänzer 2011-02-23 04:33:30 UTC 
(In reply to comment #1)
> Attached a screenshot.

There's no attachment. Please also attach the full Xorg.0.log and xorg.conf (if any) and maybe also the output of glxinfo.
Comment 2 Maciej Jagiełło 2011-02-23 12:55:58 UTC 
Created attachment 43728 [details]
nexuiz
Comment 3 Maciej Jagiełło 2011-02-23 12:56:24 UTC 
Created attachment 43729 [details]
glxgears
Comment 4 Maciej Jagiełło 2011-02-23 12:57:34 UTC 
Created attachment 43730 [details]
xorg.conf
Comment 5 Maciej Jagiełło 2011-02-23 12:58:52 UTC 
Created attachment 43731 [details]
Xorg.0.log
Comment 6 Maciej Jagiełło 2011-02-26 12:51:31 UTC 
Today i installed mainline 2.6.38-rc6 kernel and the problem is gone.

Side note: I had fglrx installed (with the .run installer, not the .deb) and after uninstalling it left a lot stuff including the kernel module. It started on startup (ugly playmouth) but radeon driver was taking over afterward. I thaught it was causing the problem so I removed manually all the fglrx remnants, reinstalled and retested 2.6.35, but it's still the same.

The regular patterns in the corruptions make me think of tiling, just a guess...
Anyway, works for me now :)
Comment 7 Michel Dänzer 2011-02-27 05:32:25 UTC 
Resolving per comment #6, thanks for the followup.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.