*** This bug is a duplicate of bug 545257 ***
https://bugs.launchpad.net/bugs/545257
** This bug has been marked a duplicate of bug 560282
glxinfo crashed with SIGSEGV in XF86DRIQueryExtension()
** This bug is no longer a duplicate of bug 560282
glxinfo crashed with SIGSEGV in XF86DRIQu
I also have (had?) this issue. I highly suspect that at least in my case
the problem is that I installed amd's catalyst driver for my radeon
card. Since catalyst doesn't support my card the xorg radeon driver is
used.
I got the exact same stacktrace whenrunning glxinfo. I then uninstalled
catalyst
Thanks for your bug report. Please try to obtain a backtrace
http://wiki.ubuntu.com/DebuggingProgramCrash and attach the file to the
bug report. This will greatly help us in tracking down your problem.
** Attachment removed: "CoreDump.gz"
http://launchpadlibrarian.net/39878394/CoreDump.gz
** V