For info : I have the same bug with radeon mobility X700 : enabling compiz freezes X (but the movement of the mouse cursor) after a few minutes/hours (randomly), disabling compiz solve the problem.
I'll try to find the log/debug info and attach them (no promises, Linux newbie) -- X freezes when Compiz is enabled on ATI Radeon Mobility https://bugs.launchpad.net/bugs/195051 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs