Gilles, can you get a full backtrace by following the instructions on https://wiki.ubuntu.com/X/Backtracing ?
It is potentially useful information that the bug was triggered by the gdm update. However, the bug itself is probably in xorg or the intel driver. It may be that the new version of gdm uses those component in a new way. -- X11 server randomly crashes after gdm upgrade https://bugs.launchpad.net/bugs/494448 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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