No, not really a driver issue. Rather, you're pushing the hardware beyond its capabilities.
The X300 radeon card in the Xpress 200M is capable only of a maximum 2048x2048 combined screen dimension when running compiz. See bug #555641. Arrange your screens top/bottom instead of left/right and you should be fine (it'll fit inside the 2048x2048 limit.) Also, remove the virtual resolution specification in your xorg.conf - shouldn't be needed anymore. -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/745839 Title: compiz crashed with SIGSEGV in pthread_mutex_lock() _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp
