[Nouveau] [Bug 47965] New: I can't modify brightness with nVidia 1000m Quadro

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=47965

             Bug #: 47965
           Summary: I can't modify brightness with nVidia 1000m Quadro
    Classification: Unclassified
           Product: xorg
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: cacouret at wanadoo.fr
         QAContact: xorg-team at lists.x.org


I have this nvidia card :
01:00.0 VGA compatible controller: nVidia Corporation GF108 [Quadro 1000M] (rev
a1)

But I can't modify the brightness, xbacklight or to modify
/sys/class/backlight/acpi_video0/brightness.

And the touch in the keyboard for this is recognize by Gnome 3.2 (an pop-up
with brightness image appears) but nothing, the brightness is the same !

It's very problematic, because it's a laptop and I can't stamp 3 hours of
autonomy.

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