This issue also happened today with the 2.6.15-27 kernel updates of today. As has previously been mentioned.
* System uses nvidia-glx driver. * Only crashes when "show details" is open. Click on one of the updates to try get info and X will die and restart. -- Update Manager crashes xorg https://launchpad.net/bugs/50054 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
