Shutdown issues with AMD Radeon 7800XT

About a year ago I got a AMD Radeon 7800 XT(the PowerColor Red Devil version) and since then I am unable to shutdown my system properly. I tried different distros but mainly Manjaro and different kernels for Manjaro but the issue persists. Different kernels sometimes lead to different behavior during shutdown, sleep or restart though, so it seems to be an issue related to the kernel. I even installed Windows for testing purposes and with Windows everything works so I don’t think it an issue with faulty hardware.
It feels very much like the issue described here and it seems like there has been a fix for the arch kernel:
https://bbs.archlinux.org/viewtopic.php?id=289227

I already asked for help here and gathered info and tried different things:

So I hope this doesn’t count as a repost but since it looks more and more like a kernel issue I am asking for help again in this specific section.
I am currently on the latest 6.11 kernel and my issue still persists.
Sleep and reboot works fine so I have workarounds but I would really love to be able to shutdown the system.
How can I file an issue or so for this? I feel like there is a fix already, just not in the kernels I am using. I am far from being a developer so I have no idea how to build and test this on my own.

Unfortunately this has been moved to Graphics and Display but this is a kernel issue. Everything else beside the shutdown works perfectly fine.

I’ve noticed that there is a newer post too so I’m gonna bump it also. Unfortunately the issue persists on newest (09.10.2024) Manjaro KDE on all kernel versions I’ve tried. I’m bumping this post in hope of a fix.

The issue does not only affect the 7800XT

My specs below

R5 7600
AsRock B650m Pro RS
AMD RX 7900XTX Reference

@LunarOracle do you actually have the same issue as @kismet ?

Or is this a new issue encountered on KDE after upgrade?

Related to saved session?


So as to not entirely ignore OP … just for some clarity … what happens if you initiate shutdown?

systemctl poweroff