Arch Linux/Ubuntu - Gfx906 Radeon VII - Problems with getting this to work

[DenVorn]

So this is a bit awkward, I've been trying to get this working for the last 3 days and have yet to get it to actually launch using my GPU. I have followed the "Install on AMD and Arch Linux" section of the guide with small modifications to make it use python 3.10.13 from the python310 AUR package as python 3.11 isn't supported.

I have also modified webui.sh and replaced "python_cmd" from "python3" to "python3.10" to force the script to use python310.

I'm launching with the following arguments "--precision full --no-half --device-id 1", I use "--device-id 1" because rocm-smi reports my Radeon VII as the "1" id. I have also tried to launch without this argument with no difference in outcome.

I can only proceed the script execution by setting "--skip-torch-cuda-test" which makes stable diffusion render with my CPU.

I have also visited different guides on how to install stable diffusion webui on arch linux, but with no luck. The closest I have been to make the script launch with my GPU was when I switched to Ubuntu and got "Segmentation fault (core dumped)" after the webui popped up in my browser.

I have also tried to use different rocm versions going from 5.2 up to 5.6 with different installs, which results in either "Segmentation fault" or "Torch is not able to use GPU" as the outcome.

I have a no more ideas on how to make this work and therefore ask for help, why is it not working?

[DenVorn]

If anyone finds this post some time in the future, I have found a guide that actually works.
https://are-we-gfx1100-yet.github.io/post/a1111-webui/#the-easy-approach

Just use rocm5.7 instead of rocm5.6 if you're on Ubuntu 22.04.X

You may also need to apply this fix:
#13985 (comment)