If the system is rebooting, that sounds like something in the kernel is going bad. Could be the kernel fglrx module, I guess. Thanks for attaching all the X debugging files. Can you also provide some additional info for kernel debugging?
* uname -a > uname-a.log * cat /proc/version_signature > version.log * dmesg > dmesg.log Further info on kernel troubleshooting can be found here: https://help.ubuntu.com/community/DebuggingSystemCrash ** Changed in: fglrx-installer (Ubuntu) Status: Confirmed => Incomplete -- Switch User Applet reboots system https://bugs.launchpad.net/bugs/295662 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