[Nouveau] [Bug 77045] [NVC1] HDMI-Monitor toogles between on/off

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Apr 4 06:59:55 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77045

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|HDMI-Monitor toogles        |[NVC1] HDMI-Monitor toogles
                   |between on/off              |between on/off

--- Comment #1 from Ilia Mirkin <imirkin at alum.mit.edu> ---
The fact that it works with the blob rules out a hardware issue in the
converter.

I've never heard of anything like this... mind booting with

nouveau.debug=PDISP=debug,VBIOS=trace drm.debug=0xe

and waiting for the issue to occur, and grabbing dmesg after that? That should
give us an idea of who is turning the monitor off.

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