Comment 12 for bug 1857271

Revision history for this message
berglh (berglh) wrote : Re: Focal 440.44-0ubuntu1 PRIME Sync not working

I am seeing this again on the latest stable release on Ubuntu 20.04 on a Dell Precision with attached displays.

Linux bdp 5.4.0-42-generic #46-Ubuntu SMP Fri Jul 10 00:24:02 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
TU117GLM [Quadro T1000 Mobile]
nvidia-driver-440 440.100-0ubuntu0.20.04.1

xrandr output:
eDP-1-1 connected (normal left inverted right x axis y axis)
 PRIME Synchronization: 0
DP-1-1 disconnected (normal left inverted right x axis y axis)
 PRIME Synchronization: 1
DP-1-2 connected primary 2560x1440+0+0 (0x29e) normal (normal left inverted right x axis y axis) 597mm x 336mm
 PRIME Synchronization: 0
DP-1-3 disconnected (normal left inverted right x axis y axis)
 PRIME Synchronization: 1
DP-1-1-1 disconnected (normal left inverted right x axis y axis)
 PRIME Synchronization: 1
DP-1-1-2 disconnected (normal left inverted right x axis y axis)
 PRIME Synchronization: 1
DP-1-1-3 connected 1080x1920+2560+0 (0x29f) left (normal left inverted right x axis y axis) 527mm x 297mm
 PRIME Synchronization: 0