By the way, this bug definitely does not happen using nouveau drivers and metacity. Also, I am pretty sure it doesn't happen on kernel 2.6.32-21-generic. Can you try this kernel and see if you can reproduce it?
** Also affects: nvidia-drivers-ubuntu Importance: Undecided Status: New ** Project changed: nvidia-drivers-ubuntu => xorg-server -- xorg hogs too much memory after resuming from lock screen causing the desktop to be unresponsive https://bugs.launchpad.net/bugs/588317 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers 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