this post was submitted on 17 Dec 2025
55 points (88.7% liked)
Linux
10658 readers
484 users here now
A community for everything relating to the GNU/Linux operating system (except the memes!)
Also, check out:
Original icon base courtesy of lewing@isc.tamu.edu and The GIMP
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
What GPU model is it? And what distro are you using?
Did you install separate AMD drivers? You’re generally not supposed to do that; it’s just plug-and-play in the kernel and MESA (assuming the version is new enough), and you usually don’t need to download separate drivers.
Also, what kernel flags did you have to use?
It’s just that I’m a bit skeptical any of this is actually the fault of the AMD Linux kernel driver, and I would guess there’s some underlying software or hardware issue like a faulty ACPI implementation on the motherboard. I’m not saying AMD can do no wrong, but in this case, making blanket statements about the quality of AMD GPU drivers may be premature.
rx 6650 xt, stock drivers that come with arch, amdgpu. issue is both on lts and latest. seems to be a ring buffer error. there's an open ticket about it.
I don't remeber the flag, but it's to disable some power saving feature.
That sounds more like something weird about the card itself than with the driver; "power saving feature" makes me think a faulty hardware ACPI implementation by the card vendor is to blame. I've had a similar thing happen with my Wi-Fi modem where it would completely crash and only a reboot would fix it; I too have to do special kernel options to get it working.
https://gitlab.freedesktop.org/drm/amd/-/issues/4284
btw, happens with that bitmask too. just happened.