My particular occurrence of this bug has nothing to do with virtual machines, it seems to be an X server or nVidia driver issue, since it even occurs at the login screen, and with any dm (lxdm, gdm, lightdm, kdm...). My mouse does not bounce between the two screens as in the videos, it "wraps around" the screen instead of going back over to the screen it came from.
The reason I think this is a similar bug is because it seems to be related to the nVidia driver, a multihead setup and problems going between screens. My particular machine has 24GB of RAM but I don't see any unusual memory usage when the mouse gets "stuck" in the screen. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/570151 Title: mouse stuck jumping between screens To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/570151/+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