Hello everyone!

I’m using a 4k 48" TV as a monitor, and want to scale the screen down to 3440x1440 / 21:9 with black bars on the top and bottom. I’ve managed to do this with the AMD Adrenaline software on my Windows partition, but when I tried to create a custom resolution on my EndeavourOS partition with xrandr, the screen just goes black whenever I apply it.

Has anyone here been succesful doing this, or have any tips? Thanks!

  • aleph@lemm.ee
    1·
    1 year ago

    Well the method looks correct, but xrandr doesn’t support full wayland, AFAIK. It’s really meant for X11.

    I haven’t looked into this myself, but perhaps there’s a newer tool that can get the job done?

    • HERRAXOP
      1·
      1 year ago

      Thanks, I’ll try and see if I can find some alternative way to get it working! Worst case scenario I might just get a new C2 with built in 21:9 support.