Here is a backtrace. I hope this is sufficient but there is still a ?? beside libglx.so. I have installed the debug symbols for xserver-xorg-core-dbg, libgl1-mesa- dri-dbg, xserver-xorg-video-ati-dbg and xorg-video-radeon-dbg plus a bunch of others.
** Attachment added: "gdb-Xorg-6.txt" http://launchpadlibrarian.net/42174918/gdb-Xorg-6.txt -- Quadrapassel results in X crashing https://bugs.launchpad.net/bugs/549576 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp