[Nouveau] [Bug 34220] New: Detects Load on output and blinks screen ~30secs

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=34220

           Summary: Detects Load on output and blinks screen ~30secs
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: mmendez534 at gmail.com
         QAContact: xorg-team at lists.x.org


Card is GeForce 7100 GS
OS is Arch latest.

Problem:
Every 30 seconds the monitor connected via VGA blinks off, and then comes back
on. dmesg output shows '[drm] nouveau 0000:01:00.0: Load detected on output A'. 

The resolution is also incorrectly detected/set to '1024x768', when '1920x1080'
should be the preferred. If I add the other monitor's (DVI) preferred mode to
the VGA and then set that as the mode it works fine.

I have seen bugs 26800, and 29455 but they don't quite match my problem. I
don't want TV out and my resolutions are fine after I add the mode to the
output and select it. Turning off TV-1 doesn't fix the problem.

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