Bug 40275 - DPMS Blank screen turn into white mess
Summary: DPMS Blank screen turn into white mess
Status: RESOLVED FIXED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: PowerPC Linux (All)
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-08-21 13:01 UTC by Stefan de Konink
Modified: 2013-03-04 22:52 UTC (History)
1 user (show)

See Also:
i915 platform:
i915 features:

Attachments
Kernel log (dmesg) (21.18 KB, text/plain)
2012-12-22 14:17 UTC, Stefan de Konink 		no flags Details
VBIOS G4 Snowball NVIDIA NV17 GeForce4 440 Go (2.64 KB, application/octet-stream)
2012-12-22 14:18 UTC, Stefan de Konink 		no flags Details
Dmesg of Linux 3.6.6 (20.89 KB, text/plain)
2012-12-22 14:27 UTC, Stefan de Konink 		no flags Details
dmesg with nouveau.debug=debug (24.68 KB, text/plain)
2012-12-22 15:44 UTC, Stefan de Konink 		no flags Details
dmesg with trace, as requested (60.76 KB, text/plain)
2012-12-22 15:53 UTC, Stefan de Konink 		no flags Details
Dmesg Trace + DRM debug (75.31 KB, text/plain)
2012-12-22 16:00 UTC, Stefan de Konink 		no flags Details
Show Obsolete (1) View All

Description Stefan de Konink 2011-08-21 13:01:31 UTC 
Because a video tells more than a thousand words;
<http://www.youtube.com/watch?v=mitvtCMynLw>

This happens in the console and in X.org.
Comment 1 Stefan de Konink 2012-12-22 02:51:06 UTC 
Would anyone care to comment on where to start poking or what to enable to see any debug logging when this happens?
Comment 2 Stefan de Konink 2012-12-22 14:17:36 UTC 
Created attachment 71972 [details]
Kernel log (dmesg)
Comment 3 Stefan de Konink 2012-12-22 14:18:24 UTC 
Created attachment 71973 [details]
VBIOS G4 Snowball NVIDIA NV17 GeForce4 440 Go
Comment 4 Stefan de Konink 2012-12-22 14:27:57 UTC 
Created attachment 71974 [details]
Dmesg of Linux 3.6.6
Comment 5 Stefan de Konink 2012-12-22 15:44:57 UTC 
Created attachment 71979 [details]
dmesg with nouveau.debug=debug
Comment 6 Stefan de Konink 2012-12-22 15:53:35 UTC 
Created attachment 71981 [details]
dmesg with trace, as requested
Comment 7 Stefan de Konink 2012-12-22 16:00:07 UTC 
Created attachment 71982 [details]
Dmesg Trace + DRM debug
Comment 8 Florian Mickler 2013-03-04 22:52:14 UTC 
A patch referencing this bug report has been merged in Linux v3.9-rc1:

commit 89e728ce07630a5584875b8a811a8bd02844b1d3
Author: Stefan de Konink <stefan@konink.de>
Date:   Sat Dec 22 18:04:37 2012 +0100

    drm/nouveau: Fix DPMS 1 on G4 Snowball, from snow white to coal black.

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