Linux AMD driver won't do 4K
Just built a new system around a Sapphire Pulse RX 7900 XTX and figured I would try Bazzite.
However, the resolution options in-game for all the games I have tested (LAD Infinite Wealth, Cyberpunk 2077, FFXIV, BG3, a few others) max out at 1440p under Linux. Have tested dual-booting with Windows and the Windows side runs them at 2160p fine.
Is there a way to get the same resolution as Windows offers? Is this a driver problem?
However, the resolution options in-game for all the games I have tested (LAD Infinite Wealth, Cyberpunk 2077, FFXIV, BG3, a few others) max out at 1440p under Linux. Have tested dual-booting with Windows and the Windows side runs them at 2160p fine.
Is there a way to get the same resolution as Windows offers? Is this a driver problem?
Solution
I've had that issue when I set the desktop scaling to something different than 100%. I don't know if it's the same issue for you, but if it's not 100%, you could try setting it to that and see if it fixes it?