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Radeon on Ubuntu? (self.linux_gaming)

submitted 1 year ago by NeroAngra to c/linux_gaming

19 comments fedilink hide all child comments

Hello all, first time poster.

I've been gaming on Ubuntu for a few months now with no issues on my 2080ti.

It's time to upgrade my card before Starfield comes out, but I haven't seen too many positives regarding Radeon on Linux.

Does anyone have any experience with this? I'd like to get the 7900 XTX over a 4090 for the price difference alone.

My AMD CPU has been great on Ubuntu.

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[–] [email protected] 1 points 1 year ago (1 children)

One warning, if you use a display over HDMI, then you might have a bad time with Radeon on Linux. I use an LG C2 TV as my monitor, and there is a bug in the driver that forces it to a crappy ycbcr mode that ruins text clarity. I did try all manner of workarounds like hacking up the EDID profile, but I gave up and went back to Windows for now.

It's a very specific issue, but a showstopper if it affects you

[–] just_another_person 1 points 1 year ago (1 children)

That's the display advertising a specific function set, not the card, and it has to do with the large panel size and pixel density. If you used a proper monitor I'm pretty sure you wouldn't have that issue.

[–] [email protected] 1 points 1 year ago

Ok, then why does the same display work perfectly in windows? The display supports full RGB both 8 and 10 bit uncompressed. There is an open issue for this on the driver gitlab repo.

Don't monitor shame me please. Also, the pixel density is within 5% of my 27" 1440p monitors.