Nvidia quadro + nouveau : second terminal wake up but doesn't more display
Submitted by Philippe Condé
Assigned to Nouveau Project
Link to original bug (#111110)
Description
Created attachment 144764 output of dmesg
I have a OpenSUSE tumbleweed system with a nvidia quadro K4200 on which 2 screens are connected
- one on the DVI port
- the second on the display port 1 (DP1) the two screens use resolution 19201080 and are defined as a virtual screen of 34801080. I use nouveau as driver; DE is KDE
This worked form years without problem. After installation of snapshot 20190708 I rebooted and the second screen doesn't more display anything.
in journalctl I find this error Jul 11 08:30:04 hpprol2 kernel: nouveau 0000:0a:00.0: disp: outp 03:0006:0f42: training failed
The second screens wake up on some action (boot, starting xorg, login etc...) but after some seconds display " Display port: no signal"
As requested by OpenSUSE support I installed the last kernel , Mesa et xf86-video-nouveau
rpm -qa Mesa* Mesa-libGL1-19.1.2-977.1.x86_64 Mesa-KHR-devel-19.1.2-977.1.x86_64 Mesa-libGL-devel-19.1.2-977.1.x86_64 Mesa-gallium-32bit-19.1.2-977.1.x86_64 Mesa-libGL1-32bit-19.1.2-977.1.x86_64 Mesa-libGLESv2-2-19.1.1-223.1.x86_64 Mesa-libva-19.1.1-223.1.x86_64 Mesa-19.1.2-977.1.x86_64 Mesa-dri-19.1.2-977.1.x86_64 Mesa-libglapi0-19.1.1-223.1.x86_64 Mesa-libEGL1-19.1.2-977.1.x86_64 Mesa-gallium-19.1.2-977.1.x86_64 Mesa-demo-x-8.4.0-1.6.x86_64 Mesa-dri-nouveau-19.1.2-977.1.x86_64 Mesa-dri-32bit-19.1.2-977.1.x86_64 Mesa-libEGL1-32bit-19.1.1-223.1.x86_64 Mesa-32bit-19.1.2-977.1.x86_64 Mesa-libEGL-devel-19.1.2-977.1.x86_64 Mesa-libglapi0-32bit-19.1.1-223.1.x86_64
uname -a Linux hpprol2 5.2.0-2.gfd43abf-default #1 (closed) SMP Thu Jul 11 05:19:05 UTC 2019 (fd43abf) x86_64 x86_64 x86_64 GNU/Linux
rpm -qa xf86-video-nouveau xf86-video-nouveau-1.0.15-40.11.x86_64
The problem remains. I attach here the output of dmesg.
See also https://bugzilla.opensuse.org/show_bug.cgi?id=1141041
Regards Philippe Condé
Attachment 144764, "output of dmesg":
dmesg.txt
Version: 19.1