https://bugzilla.kernel.org/show_bug.cgi?id=37362
Alex Deucher alexdeucher@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com
--- Comment #2 from Alex Deucher alexdeucher@gmail.com 2011-06-13 14:13:46 --- Is there an option in your bios setup to select the discrete graphics? Try selecting that. vgaswitcheroo only supports hybrid GPUs with display MUXes. Some new laptops are MUX-less (which yours appears to be) which means the display hardware is only attached to the integrated GPU and the other one is strictly used for rendering. Unfortunately, the X server needs a lot of work to support that scenario so it work be supported any time soon in the open source drivers.