And another freeze + corruption, this time just at random during use (just firefox and gnome-terminal, nothing too special). Once again, lightdm respawned automatically (with a functional greeter) but the screen corruption remained, totally freezing after login.
Find attached the relevant excempt from kern.log. Events: at 14603 the power cord is unplugged (switch to battery power), at 16009 the desktop freezes (while trying to unhide the Unity main sidebar, which I have hidden by default), I press ctrl-alt-backspace to try to restart X (nothing happens), the screen gets corrupted while the greeter appears, I try to ctrl-alt-backspace another time, then try to login, then the screen freezes completely. Finally, I do a SysRq+REISUB to recover. ** Attachment added: "A small but relevant excempt from kern.log" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1173074/+attachment/3655339/+files/kern.excempt.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1173074 Title: Nouveau freezes after suspend/resume in Ubuntu 13.04 / 3.8.0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1173074/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
