It seems to be caused by virtualbox. When I reboot it works. After running a virtual machine in virtual box the power management and screen saver do not function.
-- After upgrade to Lucid my screen saver doesn't work https://bugs.launchpad.net/bugs/587077 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
