I just realized I forgot to restart gdm with INTEL_DEBUG=batch before getting this dump, but I'll attach it anyway in case it still contains anything helpful. I'll do it right the next opportunity (as I said, I haven't been able to find a reliable trigger).
** Attachment added: "dri_debug-20090924.tgz" http://launchpadlibrarian.net/32630068/dri_debug-20090924.tgz -- [jaunty,karmic] X freezes every day or so https://bugs.launchpad.net/bugs/438346 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg 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