On up to date Lucid as of 2010-03-09, this is still a problem with no xorg.conf file (X defaults to XAA). Today it survived switching to compiz, but after rebooting and logging in, when I opened the PNG- crasher, the system locked up.
$ cat /proc/version_signature Ubuntu 2.6.32-16.24-generic -- [lucid] xorg froze after disabled KMS and enabling compiz on ATI Radeon Mobility 7500 https://bugs.launchpad.net/bugs/513950 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in ubuntu. _______________________________________________ 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

