Resolution stuck at 1024x768 – Can't set 1600x900 on Radeon R5 430 OEM with Bazzite KDE
Hi, I’m using Bazzite KDE on a ThinkCentre with an AMD Radeon R5 430 OEM. My monitor’s native and usual resolution is 1600x900@60Hz, but Bazzite only offers resolutions at or below 1024x768.
I’ve already tried the following:
Editing GRUB with video=1600x900@60
Using xrandr (doesn’t list 1600x900)
Creating a custom EDID with modeline2edid and trying to inject it at boot
So far, no method has allowed me to set 1600x900.
Is there a reliable way to force a custom resolution with AMD’s older radeon driver in Bazzite, or a way to load a custom EDID globally at boot time?
Thanks in advance!
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