Screen is glitchy with colored pixels moving on Fedora 41 Laptop 13 AMD Ryzen 7040

[nasi]

I had the same issue (same Kernel, OS etc. as OP) and this seems to have helped for me:

Graphical Corruption in Fedora 41 on AMD (BIOS3.06, Linux 6.13.5)

I had the same issue, so back here to share my solution: My Framework 13 AMD on fedora had some annoying graphical artifacts that were a known issue by then (dec 2023). I therefore used the solution provided in the guides and added a kernel flag: sudo grubby --update-kernel=ALL --args="amdgpu.sg_display=0" After upgrading to kernel 6.13 the artifacts were back. After I removed the flags (so back to default) the artifacts were gone. sudo grubby --update-kernel=ALL --remove-args="amdgpu.sg_di…