Hi, same issue here on a PC with AMD Athlon and Intrepid 32 bit, Radeon 9600XT and radeon driver.
Screen freezes, only the mouse cursor moves. Keyboard is dead. System is alive, though. Only X is locked up. Ssh-ing from another host I can see the Xlog. It mentions "out of order events" and Xorg having probably entered an infinite loop. Message is repeated many many times. Xorg only terminates with a hard kill signal (term is not enough). As it is restarted everything looks fine. I am experiencing this both with XAA and EXA. I was not experiencing any problem with the fglrx driver (apart from the fact that support for my card is now being dropped). Seems to have nothing to do with unplugging or plugging the mouse (at least it happens even leaving it nicely in place). Seems to affect also REDHAT: https://bugzilla.redhat.com/show_bug.cgi?id=472634 And Mandriva http://wiki.mandriva.com/en/2009.0_Errata#Periodic_freeze_of_the_graphical_system https://qa.mandriva.com/show_bug.cgi?id=42833 Very nasty bug, as _you loose all what you were doing when killing Xorg_. -- Stuck in an infinite loop when no usb devices connected https://bugs.launchpad.net/bugs/301937 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