Extremely poor performance with very good hardware

[Omnifarious]

Description

On my Linux system with an ATI Radeon RX 7900 XTX, Ryzen 9 7950X3D, and 64 GiB of DDR5 RAM, I get less than 1 fps most of the time during games.

Expected Behaviour

Buttery smooth graphics

Actual Behaviour

Unplayable, as I said, < 1 fps most of the time.

Reproduction steps

Install BAR, start up BAR, join any skirmish, human players, machine players, doesn't matter.

Other

This computer is capable of 60 FPS at 3840x2160 for Sons of the Forest.

And yes, I am running BAR at 3840x2160.

My previous computer, with an older ATI card, an older Ryzen, and 64 GiB of slower memory worked fine.

[Ruwetuin]

unfortunately AMD GPU with opengl on linux turns out it doesnt like how BAR does some UI rendering stuff

[6AKU66]

unfortunately AMD GPU with opengl on linux turns out it doesnt like how BAR does some UI rendering stuff

Do we have some another reports with more details like logs?

[Omnifarious]

Do we have some another reports with more details like logs?

I'm using the flatpak. What would I need to do to collect logs for you?

[6AKU66]

I'm using the flatpak. What would I need to do to collect logs for you?

Right now, i'm busy with another stuff. Check if this problem is still present.
If still present: try apply /luaui disable ("/luaui reload" to revert it) and report if performance improved or not.

[p2004a]

Try outside of flatpak to rule out some libraries incompatibility or some unintended fallback to software rendering.

Overall, there is upload log button in laucnher, it grabs all we need and gives you url to share with us.

[thehobojoe]

@Omnifarious is this issue still relevant?

[H1GHGuY]

I have a similar issue with slightly lower-spec'd hardware. Running nvtop shows that BAR uses the integrated GPU... Any simple way to change the GPU it uses?

I'm using the flatpak version. The default config was actually fine, things started going south after I changed the graphics settings.

I resorted to disabling the iGPU in UEFI and things run smooth afterwards. It might still make sense to offer an option to select the GPU to use though.