I'm using "ATI" driver, my card is Radeon RV100 QY [Radeon 7000/VE], the way I reproduce this lock-up is posted some comments above. I've rebooted with alt+sysreq and attached Xorg.0.log.old. Hope it helps. :-)
** Attachment added: "Xorg.0.log.old" http://launchpadlibrarian.net/8527210/Xorg.0.log.old -- logout hang xserver with vesa and ati open drivers https://bugs.launchpad.net/bugs/119635 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
