Problem still occures on Toshiba A300 with ATI Radeon 3470. (Ubuntu 12.04.2, gnome-shell).
Almost every time I was informed that watchdog detected hard lockup on cpu. (No log file to post at the moment) I've tried adding "nomodeset" to GRUB_CMDLINE_LINUX_DEFAULT, but with no luck. Also tried this solution: http://mylinuxexplore.blogspot.com/2011/11 /solved-ubuntu-doesnt-shutdown-properly.html, which didn't solve it either. No issue with open source drivers. WORKAROUND: For the last month I've been able to shutdown safely, killing Xorg first. sudo killall Xorg && sudo shutdown -P now -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750437 Title: fglrx hard lockup on shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/750437/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
