[Bug 59785] [dual-gpu regression] Display shuts off when switching to discrete graphics card

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Feb 15 09:39:10 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=59785

--- Comment #19 from Daniel Vetter <daniel at ffwll.ch> ---
David, can you please attach your latest hack (the one which comments out the
backlight disabling) for reference?

Andreas: The problem is in the kernel, you need to patch that one. Also, if you
don't have the exact same machine there's a good chance that you have a
different bug (but similar symptoms). Please open a new bug report in that
case, we can easily close duplicates once we have enough evidence, but
untangling different bugs mixed into one report is far more messy.

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