Bug 51980 - sometimes X segfault on xrandr --auto after an activated screen (HDMI) is disconnected
Summary: sometimes X segfault on xrandr --auto after an activated screen (HDMI) is dis...
Status: RESOLVED DUPLICATE of bug 50019
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
Depends on:
Reported: 2012-07-11 11:03 UTC by Christoph Haag
Modified: 2012-07-11 11:41 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

Xorg.0.log (41.06 KB, text/plain)
2012-07-11 11:03 UTC, Christoph Haag
no flags Details

Description Christoph Haag 2012-07-11 11:03:17 UTC
Created attachment 64104 [details]

I often use dualscreen via HDMI on my notebook with a HD 6550M / HD 5650M with the external display being the primary display and then simply disconnect the external display and use xrandr --auto to restore to LVDS only display.

Recently X has been segfaulting when doing the xrandr --auto, but only occassionally.

I use xorg stable (1.12.3) and xf86-video-ati from git.
(It has been happening since at least 1.12.2 and some older xf86-video-ati-git builds).

If you can see the problem from the short backtrace in the attached log file, great. If not, please tell me so I can try to get a proper backtrace with a debug build.
Comment 1 Michel Dänzer 2012-07-11 11:41:45 UTC

*** This bug has been marked as a duplicate of bug 50019 ***

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