Hi, I am having some difficulty increasing the resolution on a monitor attached to my computer. openSUSE Tmbleweed with the secondary monitor model type is: NEC MultiSync EA294WMI
. Examining a datasheet for the monitor claims optimum resolution is 2560X1080
at 60Hz
.
I am receiving an error when attempting to envoke the increased resolution:
:~> cvt 2560 1080 60
# 2560x1080 59.98 Hz (CVT) hsync: 67.17 kHz; pclk: 230.00 MHz
Modeline "2560x1080_60.00" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync
:~> xrandr --newmode "NEC_2560x1080" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync
:~> xrandr --addmode DP-1 NEC_2560x1080
:~> xrandr --output DP-1 --mode NEC_2560x1080
xrandr: Configure crtc 1 failed
So this error^ .
Video card information:
# /sbin/lspci -nnk | grep -EA3 "VGA|Display|3D"
01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Lexa [Radeon 540X/550X/630 / RX 640 / E9171 MCM] [1002:6987] (rev c1)
Subsystem: Dell Device [1028:1713]
Kernel driver in use: amdgpu
Kernel modules: amdgpu
Video card specifications TECHPOWERUP website :< Dell RX 550 OEM 4 GB Specs | TechPowerUp GPU Database
Monitor datasheet :< Datasheet for NEC MultiSync® EA294WMi - Sharp NEC Display Solutions
How can setting the monitor resolution of 2560x1080 be achieved in this scenerio?