Could you post your /val/log/Xorg.0.log (as an attachment, not inline)? I assume you use radeonhd. I vaguely remember having issues with the radeonhd driver. Try to use ati, perhaps this helps??
To use ati, enter "sudo gedit /etc/X11/xorg.conf" and change the line containing "radeon" to "ati". Take care that no fglrx package is installed at this time (it won't work then, at least it didn't 1-2 weeks ago). Reboot afterwards. If it does not help, I suggest to revert this change again so that you have a standard system again. If X should not start any more, just undo any changes you did in the console and reboot again. -- Screen freezes using desktop effects - except mouse https://bugs.launchpad.net/bugs/350766 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