[Nouveau] [Bug 56347] NVPlatformProbe routine does not mark the entity as Shared for ZaphodHeads.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 31 20:08:16 PDT 2012


https://bugs.freedesktop.org/show_bug.cgi?id=56347

--- Comment #1 from Damian Nowak <nowaker at geozone.pl> ---
Confirming the bug.

02:59 < Nowaker> after distro upgrade I am no longer able to use my 2 gpus, 3
monitors. looks like zaphodheads doesn't work as expected. Screen0 on GPU0 is
OK, Screen1 on GPU0 fails, Screen2 on GPU1 is OK. fail message: Screen 1
deleted because of no matching config section. xorg.conf:
http://wklej.org/id/555276/txt/ This is the bug that was fixed a year ago for
me. https://bugs.freedesktop.org/show_bug.cgi?id=39099
03:00 < Nowaker> instead of getting two screens of GPU0 with zaphodheads, I get
one (output DVI-I-1) and a clone (output DVI-I-2)
03:01 < Nowaker> something must have been broken along the way, I will check
the version of nouveau I was using in my previous distro
03:27 < Nowaker> definitely ZaphodHeads broken in current nouveau
03:28 < Nowaker> [  5849.183] Requested Entity already in use!
03:28 < Nowaker> this is not supposed to happen when ZaphodHeads is defined
03:31 < Nowaker> confirmed, http://www.spinics.net/lists/xorg/msg54660.html

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