Seems to be fixed. Judging from update history, should have been related to some xserve changes, not NVidia drivers.
** Changed in: nvidia-graphics-drivers-180 (Ubuntu) Status: New => Fix Released -- Blank screen on startup, after 15 Jan 2010 updates https://bugs.launchpad.net/bugs/507979 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp