Comment 18 for bug 366844

No, this does not fix the issue unfortunately. Unlike the drivers from https://launchpad.net/~ubuntu-x-swat/+archive/x-updates these drivers also suffer the mouse pointer duplication issues. These issues combined with the instability of the nvidia drivers when combined with suspend or hibernate make for a very disheartening experience. I probably wouldn't get a laptop with nvidia hw again, but more generally I don't think Linux will offer a good solution to the general public until someone can get nvidia to fix the multitude of outstanding issues with their execrable drivers. :(