Please install the Natty test kernel 2.6.32-32.61~lp719446.1 from https://launchpad.net/~timg-tpi/+archive/ppa
echo "deb http://ppa.launchpad.net/timg-tpi/ppa/ubuntu natty main"|sudo tee /etc/apt/sources.list.d/timg-ppa.list sudo apt-get update sudo apt-get -u dist-upgrade -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/686388 Title: [i965gm] GPU lockup - Invalid GTT entry during Display B Fetch _______________________________________________ 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