Bug 31542 - radeon driver creates strange effect on screen
Summary: radeon driver creates strange effect on screen
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: unspecified
Hardware: x86-64 (AMD64) Linux (All)
: medium blocker
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-11-10 21:29 UTC by xonybubba
Modified: 2010-11-11 17:42 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Attachments

Description xonybubba 2010-11-10 21:29:38 UTC
When using the radeon driver, ending the display session in any way (killing the display manager, attempting to enter a tty, shutting down the computer) causes a very strange effect which I can only describe as a slow melting into white from the edges of the screen, accompanied by a freezing of the actual system itself. The only way I've found to end this is to do a hard power off by holding the power switch to the machine. This is with a ATI Mobility Radeon HD 5870 graphics card.
Comment 1 Alex Deucher 2010-11-10 21:44:18 UTC
Are you using KMS?  VT switch is not currently supported on evergreen with UMS.
Comment 2 xonybubba 2010-11-11 05:12:51 UTC
No, I've turned KMS off pior to trying this driver as I was aware that it wouldn't function properly.
Comment 3 Alex Deucher 2010-11-11 07:04:32 UTC
(In reply to comment #2)
> No, I've turned KMS off pior to trying this driver as I was aware that it
> wouldn't function properly.

KMS supports evergreen cards just fine (support was added in 2.6.34); better than UMS support.
Comment 4 Alex Deucher 2010-11-11 07:19:13 UTC
Looks like Dave fixed this in git master:
http://cgit.freedesktop.org/xorg/driver/xf86-video-ati/commit/?id=abbf73ee990512ac16ca77e8bb23288495e1f9f4
Comment 5 xonybubba 2010-11-11 17:42:38 UTC
Yes, I installed the driver from git today and it works perfectly now. Thanks a lot to Dave Airlie and all those who work on xf86-video-ati.


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.