This is a very strange issue, which I’ve been trying to fix for a while now. My hardware and software combination is quite unusual, so I would appreciate any assistance that can be given.
To preface this, my specs:
CPU: AMD Ryzen 5 8600G
RAM: 2x16GB Corsair Vengeance DDR5-6000
GPU: Intel Arc B580
OS: CachyOS, latest version
Drivers: xe driver, with mesa and linux-firmware-intel installed
My PC is running Arch, which is not Ubuntu, the main distro supported by Intel themselves, so I’m using the latest xe driver for arch instead. I have already tried the i915 driver, and my issue has not been resolved.
When playing X-Plane 12 (latest version, and latest beta) there are strange diagonal lines that appear on all 2D textures. It’s difficult to describe, so I’ve attached some screenshots. Sadly as a new user, I can only embed one screenshot, so I’ll have to describe to you what the others look like.
The screenshot depicts this issue in the menus, where you see very regular diagonal glitches. I have others which show this error in-game, where the glitches are more erratic and move and flicker - potentially because the in-game textures are changing and moving.
I don’t see this issue in any other games, whether Vulkan (like XP12) or OpenGL. Changing graphics settings doesn’t appear to help.
I’m really at a loose end here. Any support would be very helpful at this point.