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PC Graphics

cliffflip
Journeyman III

4K60 on Ubuntu

Hi, I just want to know whether my XFX RX 550 4GB GPU supports 4K 60fps on Ubuntu 19.04. Right now the maximum refresh rate I can set is 30hz (on 4K resolution), and if I go beyond that (to 60hz), the screen goes blank with no countdown to reverse the setting, then I have to force restart my PC.

I'm using built-in driver from the OS as official AMD driver only supports Ubuntu 18.04.

Please help, thanks in advance.

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fsadough
Moderator

We support ONLY LTS versions. 19.04 is an Ubuntu short term release supported until Jan 2020

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