Black gridlike squares appear on province borders

[Galdor of Nihelm]

Integrity​

I have verified my game files (on Steam)​

Yes

I have disabled all mods​

Yes

Required​

Summary​

Black gridlike squares appear on province borders

Description​

I start the game using Linux, and when I get into the game proper loading or starting a new game, there are black squares along all province borders.

Steps to reproduce​

Simply starting the game for me on my system.

Operating System: Kubuntu 25.04
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.12.0
Qt Version: 6.8.3
Kernel Version: 6.14.0-15-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × 11th Gen Intel® Core™ i7-11700KF @ 3.60GHz
Memory: 31.2 GiB of RAM
Graphics Processor: NVIDIA GeForce RTX 3070 Ti

Game Version​

1.37.5.0 Inca

OS​

Linux Ubuntu

Additional​

Bug Type​

• Graphics

Attachments​

Screenshot​

 

[bidzapfc]

They know. This is issue with renderer chosen on native linux version. You can flip to Proton, it works fine there