Further testing suggests that the error is only triggered by moving the mouse out of the first screen. Also it isn't possible to move it back to the first screen: the cursor flickers and is briefly displayed back on the main display then it is flickering again on the adjacent one. Afterwards, pressing a key on the keyboard seems to shutdown X.
** Attachment added: "X.org log containing backtrace" http://launchpadlibrarian.net/46551945/Xorg.0.log.old -- X server crashes when enabling Xinerama (multiple GFX adapters) https://bugs.launchpad.net/bugs/572192 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
