Travis, thank's for helping me find the root of the problem! Now I installed the nvidia-current package from natty, and it seems much more stable!
So anyway I'l make it invalid, because the bug isn't in compiz.. ** Changed in: nvidia-graphics-drivers (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/670592 Title: compiz crashes when screensaver activates -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs