FS#21812 - [mesa] libgl 7.9 segfault when using swrast
Attached to Project:
Arch Linux
Opened by Thomas Courbon (thcourbon) - Wednesday, 24 November 2010, 09:40 GMT
Last edited by Andreas Radke (AndyRTR) - Sunday, 13 February 2011, 19:56 GMT
Opened by Thomas Courbon (thcourbon) - Wednesday, 24 November 2010, 09:40 GMT
Last edited by Andreas Radke (AndyRTR) - Sunday, 13 February 2011, 19:56 GMT
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Details
Description:
I upgraded my mesa packages to testing whit the hope it would enable support for my hd5770. When rebooting: * The boot process goes until login * As I use autologin, the KDE desktop start to load * In the middle of loading, the screen flicker a little and the kdm screen is displayed * If I try to log in, the desktop start to load again, the screen flicker, and the kdm screen is displayed again. I reported a bug on the official fd.o bug tracker with detail and a bisected commit. It hasn't received much attention and despite my attempts I wasn't able to run the desktop loading into a debugger. If you have any hint on that I can try to provide further informations. I know that this is an upstream bug, but I red on the arch-dev-public that mesa 7.9 is expected to land on extra soon. So it's more an informative report that an request. Additional info: * package version(s) : all mesa package to 7.9, but the segfault happen as soon as you install libgl 7.9 (ie all mesa at 7.9 but libgl at 7.8.x = no segfault) * config and/or log files etc. : My graphic gard doesn't seem to be supported in mesa 7.9, so it use swrast. * fd.o bug repport : https://bugs.freedesktop.org/show_bug.cgi?id=31579 Steps to reproduce: Use a hd 5770, install mesa 7.9, reboot. |
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Also I tried to get some help from the #mesa IRC channel, but no one was able to help me get a stacktrace (maybe I'm dumb ;) .
Using xf86-video-ati-6.13.2-2 and mesa-7.10-1 still causes a segfault unless I load KDE failsafe mode.
Using xf86-video-ati-git-20110119-1 and mesa-7.10-1 does not cause the segfault.