[Nouveau] [Bug 39099] two graphic cards and four monitors with Nouveau

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jul 9 15:31:33 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=39099

--- Comment #1 from Damian Nowak <nowaker at geozone.pl> 2011-07-09 15:31:33 PDT ---
Some need insights, thanks to pq from #nouveau irc channel.

4 monitors work when using a 3-monitors setup - the third and fourth monitor
display the same picture (clone). What's interesting - this shouldn't happen as
ZaphodHeads is set. Maybe it's a bug that makes ZaphodHeads work on the first
graphic card only?

Here's xrandr output for each screen. http://wklej.org/id/559818/txt/
(I had to disable Xinerama for a while to get the xrandr output)

3-monitors xorg.conf: http://wklej.org/id/555276/txt/

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