Actually it looks like what I was experiencing was Bug #789385 - a very similar and related issue, but not the same bug.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/745839 Title: [Xpress 200M] compiz crashed with SIGSEGV in pthread_mutex_lock() due to compiz loading on rez > texture size _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

