Consistent Crashing and Lags on Linux

[destdanny]

Hello!
I've posted about the same issue before half a year ago but gave up trying to fix it due to frustration. I tried playing again and stumbled upon the same issue, just... worse this time.
The problem is simple: My game is unstable as hell, and will eventually crash after about 5 minutes of gameplay.
I have the Steam overlay disabled. It did not at all do anything to fix my issue. I have the exact same issue with Crusader Kings 3 (but not Stellaris). Neither native nor Proton change anything about my problem in either game.
I really can't make out a crash pattern still. It is completely and utterly random.

I would really appreciate if somebody had the answer to this problem. I want to play the new DLC which I heard is awesome, but it's not really playable when you crash every 5 minutes.

// Edit
Here are my specs. They exceed the recommended requirements.
OS: Arch Linux (Kernel: 6.6.35-2-lts)
CPU: AMD Ryzen 5 3600X
GPU: AMD Radeon RX 6800 XT
RAM: 16 GB

 

[AndrewT]

Strictly speaking the game is not supported on any Linux except Ubuntu, and certainly not on Proton. But let's see what we can do.

After one of these crashes can you start the game right up again? If so can you load that save and carry on after the point it crashed before?

Please attach here your Documents/Paradox Interactive/Victoria3/pdx_settings.json .
From your Documents/Paradox Interactive/Victoria3/logs/ folder, attach here system.log , error.log
From your Documents/Paradox Interactive/Victoria3/crashes/ folder, attach here the latest (only!) exceptions.txt

Also in Steam please click on Steam-Help-System Info, and paste everything there into a text file and attach that here.