Comment 33 for bug 1173557

No doubt it's a stupid question however, where can one find the PPA with the fix referred to by Chris above?

Also, once I've added the PPA to \etc\apt\sources.list, is it simply a case of doing the following to install the fix?
[1] sudo apt-get remove xserver-xorg-video-intel
[2] sudo apt-get install [whatever the name of the fix is]

Or some other steps?