I tried upgrading to Karmic-RC overnight and completed the upgrade this morning. Same hardware as originally posted, but nvidia driver updated to versions 185, and obviously kernel was updated as well. After less than 3 hours uptime, my machine crashed (black screen) with Xorg consuming 100% of CPU. I had top running on an ssh session from another computer at the time, and have attached the output here. I'll try again next week after Karmic is officially released ...
** Attachment added: "top-karmicRC.txt" http://launchpadlibrarian.net/34331044/top-karmicRC.txt -- xorg takes 100% CPU, UI unresponsive https://bugs.launchpad.net/bugs/435011 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg 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