I had this bug on my Radeon X700. When I set Option "Accel" "Off", the all works fine.
-- [RV380] Xorg randomly freezes (100% CPU) https://bugs.launchpad.net/bugs/345224 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