Comment 5 for bug 761723

One of the developers has made the following comment in the upstream bug report:

"The two issues in the bug report are unrelated. The Toshiba A300 issue is a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=36007 (which is s duplicate of bug https://bugs.freedesktop.org/show_bug.cgi?id=35502) , and for the T500 user, it's probably a vgaswitcherro issue. Try explicitly enabling the discrete card in your bios config. If you are still having problems, open another bug for your issue."

So please subscribe yourself to the upstream bugreport 35502 if you haven't already subscribed to the other bug. If you you have already subscribed to 36713 you should get notifications from the active bug via the duplicates process.

@John Mark - if explicitly enabling the discrete ATI card in your bios config doesn't help, please open a new launchpad bug.