When this occurs I'm also unable to use the ctrl-alt-F1 shortcut to switch out of the X server and into a console. This is happening on two of my machines. One a lenovo thinkpad with an Intel video chip, the other is a desktop with an nVidia chip.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in Ubuntu. https://bugs.launchpad.net/bugs/1012879 Title: 12.04 Screen freezes, keyboard stops responding, mouse poitner continues to work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1012879/+subscriptions _______________________________________________ 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