No video output on Arch Linux

[parkerlreed]

Arch Linux
Ryzen 5 3500U with Vega graphics (Mesa)

Menu is white and in game is white as well

[parkerlreed]

No graphics related errors

[parker@ryzen5 build]$ ./MarbleMarcher 
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not permitted (1)

[coolreader18]

This happens for me as well, same log output.

[parkerlreed]

Yeah. I noticed even the RX 480 at home is just white as well. Mesa regression possibly?

[CCF100]

Definitely seems like a regression #26

[Poomex]

This is unfortunately still broken as of 1.4.5. Same white screen here with RX 580.

[mathew2214]

this is still a problem as of FEB 7 2023

[somerandompiggo]

I'm having this issue too, I have an RX 5600 XT

[WAUthethird]

Got some free time so I'll try and dig into this a bit over the next few days. No guarantees on a fix but I'd like to try.

[WAUthethird]

Looking into it at the moment, but just wanted to mention something interesting that I've noticed about the issue -- I believe it is in fact still computing the graphics, but for some reason the window isn't displaying them. Likely not a shader issue.

[somerandompiggo]

I believe it is in fact still computing the graphics, but for some reason the window isn't displaying them.

I noticed this too, you can hear the sound effects of the marble rolling around

[Aras14HD]

Same here on Ryzen 7 5700U, EOS

[Atemu]

Same happens with Zink and llvmpipe too. Which driver does this work with? Nvidia's?

[Rampoina]

It works here with the nvidia driver on a GTX 1070

[WAUthethird]

Thanks @Rampoina!

That's helpful to know. I hadn't tried it with an Nvidia card, so that does narrow things down somewhat.

[Atemu]

Which drivers have you tested it successfully with? @WAUthethird?

[WAUthethird]

Which drivers have you tested it successfully with? @WAUthethird?

I've tested it only with AMD GPUs, all of which have been unsuccessful. I plan on testing my Nvidia GPU today, though.

[WAUthethird]

I've determined that it works fine with my Nvidia RTX 3090 using the latest proprietary driver on Linux Mint. Seems like it's to do with the AMD driver, though for what reason I am not sure.

[Atemu]

@WAUthethird Given that I've tested three OGL drivers that are known for close adherence to the spec, Nvidia's is probably the odd one out.

You're might be doing something that specifically works for Nvidia but noone else; i.e. relying on some unspecified behaviour.

[EdgarEatsPi]

The same thing is happening to me here - I have an AMD E2 proccesor (pretty old, I think) - and I installed it on Linux Mint 21. I'm not an expert (Or even know) on what "Mesa Regression" is, but it looks like @WAUthethird may be right, since for me it shows the arrow, and I can still technically play it, but it's just a white screen.