Ilia Mirkin <imir...@alum.mit.edu> writes: > Does v4.13 fix your issues? v4.10 also included significant rework > related to DP-MST, and I wouldn't be surprised if it fixed a few DP > issues along the way. (Also, please don't drop the list from your > replies.)
With v4.13 the laptop screen goes black after modprobe nouveau > On Mon, Sep 4, 2017 at 9:30 AM, Marko Schuetz-Schmuck > <markoschu...@web.de> wrote: >> I'm running 4.9.43-1-MANJARO >> >> Ilia Mirkin <imir...@alum.mit.edu> writes: >> >>> Are you running a v4.12-based kernel? If so, update to v4.13-rcN or >>> integrate >>> https://github.com/skeggsb/linux/commit/13a86519202c5d119d83640d6f781f3181205d2c >>> into your kernel build. >>> >>> On Fri, Sep 1, 2017 at 12:50 PM, Marko Schuetz-Schmuck >>> <markoschu...@web.de> wrote: >>>> I want to connect to an InFocus projector that sits behind a Panduit VGA >>>> adapter. I use a Thinkpad P51 with a mini display-port to VGA >>>> converter. The laptop runs Manjaro and has the >>>> video-hybrid-intel-nouveau-prime installed and it works with other >>>> monitors. For some reason it does not detect the projector that is >>>> connected through the Panduit. The keyboard shortcut to switch monitor >>>> configuration says "No External Display". xrandr reports only the >>>> built-in screen. >>>> >>>> I talked to the technician for the room installation and he told me that >>>> he had seen this before on a Ubuntu machine and that switching to the >>>> proprietary nvidia driver solved that problem. For various reasons I'd >>>> rather not switch to that driver. >>>> >>>> I also found some lines with "DRM: DDC responded, but no EDID for DP-1" >>>> in them from around the time I tried connecting to the projector. Could >>>> they be related? >>>> >>>> Is there some setting or configuration that can help in this case? >>>> >>>> Best regards, >>>> >>>> Marko >>>> >>>> _______________________________________________ >>>> Nouveau mailing list >>>> Nouveau@lists.freedesktop.org >>>> https://lists.freedesktop.org/mailman/listinfo/nouveau >>>> >> >> -- >> Prof. Dr. Marko Schütz-Schmuck >> Department of Mathematical Sciences >> University of Puerto Rico at Mayagüez >> Mayagüez, PR 00681 -- Prof. Dr. Marko Schütz-Schmuck Department of Mathematical Sciences University of Puerto Rico at Mayagüez Mayagüez, PR 00681
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