Hello!
I have a problem with my login screen on boot.
I have two monitors 1 - laptop screen (max 4k res)
2 - HDMI monitor (max 1080p)
But currently I use 1440x900 on both of them.
When I boot up my Laptop screen switches to 4k and my HDMI screen switches to 1080p and I see like only a top right corner of the 4k screen. Is there a way to force a different resolution on boot?
Every idea appreciated.
1 Like
Have you found a solution? Iām also having the same issue.
You are not alone, it is known issue.
There is the solution:
https://wiki.archlinux.org/title/xrandr#Permanently_adding_undetected_resolutions
Other solution to disable the secondary monitor at login screen.
- Edit
sudo nano /usr/share/sddm/scripts/Xsetup
#!/bin/sh
# Xsetup - run as root before the login dialog appears
xrandr --output HDMI-0 --off
HDMI-0
may not be correct, just look what is output of display: xrandr