Ubuntu
xserver-xorg-video-amdgpu package

  1. Bug #1834761
  2. Comment #4

Comment 4 for bug 1834761

Revision history for this message
Daniel van Vugt (vanvugt) wrote :

Yes, it seems to be an issue either with the amdgpu graphics driver, or with the monitor's own detection data that the supported modes are limited to

[ 3.773] (II) AMDGPU(0): Printing probed modes for output DisplayPort-0
[ 3.773] (II) AMDGPU(0): Modeline "2560x1440"x60.0 241.70 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (88.9 kHz eP)
[ 3.773] (II) AMDGPU(0): Modeline "2560x1440"x120.0 497.75 2560 2608 2640 2720 1440 1443 1448 1525 +hsync -vsync (183.0 kHz e)
[ 3.773] (II) AMDGPU(0): Modeline "2560x1440"x50.0 201.42 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (74.1 kHz e)
[ 3.773] (II) AMDGPU(0): Modeline "1920x1200"x59.9 193.25 1920 2056 2256 2592 1200 1203 1209 1245 -hsync +vsync (74.6 kHz e)
[ 3.773] (II) AMDGPU(0): Modeline "1920x1080"x144.0 325.04 1920 1944 1976 2056 1080 1084 1089 1098 +hsync -vsync (158.1 kHz e)

and lower...