Comment 48 for bug 118745

As a temporary work around.

1. Once the machine has entered the desktop, hit Alt+Ctrl+F1.
2. At the prompt type ubuntu and hit return.
3. Type sudo 'nano /etc/X11/xorg.conf' then return
4. Press the down arrow until you get to the line Driver "intel"
5. Change the word intel to i810
6. Press Ctrl+x, then y, then return to save and exit nano
7. Press Alt+Ctrl+F7
8. Press Atl+Crtl+Backspace (to restart the X server and environment)
9. Temporarily fixed :)