[Intel-gfx] Sandy Bridge X crash - OpenGL/DPMS-related?
kibi at debian.org
Sat Mar 26 20:42:42 PDT 2011
Ian Pilcher <arequipeno at gmail.com> (26/03/2011):
> Fedora 15 Alpha on a brand new Sandy Bridge system (Core i7 2600
> with "Intel HD" graphics). Running KDE and using GLMatrix
Fedora might have a better doc but…
> (I have installed the relevant debuginfo packages and reproduced the
> crash, but the backtrace in the X.org log doesn't appear to be using
> those symbols. Any way I can get a more useful backtrace?)
(see man 3 backtrace, which is used within X) the easiest way is to
get X to dump a core, or to attach it from gdb (possibly from another
machine); here's the doc I'm pointing Debian users to, instructions
there should be quite portable across distros:
You may want to post kernel logs (see dmesg), and mention your kernel
and X versions (unless everyone else knows what Fedora 15α ships).
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