On 03/27/2011 08:26 PM, Alex Deucher wrote:
On Sun, Mar 27, 2011 at 6:22 PM, Matthew Monaco<[email protected]> wrote:
On 03/27/2011 04:25 PM, Alex Deucher wrote:
On Sun, Mar 27, 2011 at 4:16 PM, Matthew Monaco<[email protected]>
wrote:
On 03/27/2011 03:55 PM, Alex Deucher wrote:
On Sun, Mar 27, 2011 at 12:30 PM, Matthew Monaco<[email protected]>
wrote:
http://pastebin.com/s99PX9E6
The kernel is 38.1. This has been happening somewhat frequently but not
really predictably. It's happened when using Mathematica, wine, and
LibreOffice. I don't really know if there's any connection there or
it's
just a coincidence.
What other information would be helpful?
Can you get a full backtrace using gdb?
Alex
I know how to attach gdb to Xorg. But I don't know how to get the bt once
the computer has crashed.
Type 'bt full' when gdb catches the segfault.
Alex
http://pastebin.com/3mNvXFWv
Do I need to recompile with -g?
Yes, you'll need to install the debugging symbols (if you are using
distro pacakges) or rebuild without stripping them.
Alex
So, I don't mean for this to be a lesson in gdb. I was able to build Xorg with
debugging symbols easily. When I start gdb and run 'continue' before Xorg
crashes, nothing happens. It doesn't even bring me back to a (gdb) prompt. When
I try to exit out of gdb, then Xorg crashes. I was expecting a (gdb) prompt
after continue where I can wait for the segfault and run "bt full".
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