Graphic corruption AMD

atoulmin · December 26, 2022 at 8:23 AM

Has there been any discussion on the current graphic corruption on AMD APU/GPU in the current nightly builds?

I have the 5600G and Radeon 6400. Both get graphic corruption in the menus and playing video.

ShadowMask2020 · December 26, 2022 at 1:00 PM

I have also had this on all of the LE11 builds I have tried throughout December, prior to this I had no issues with the default renderer in LE11 (the DRM Prime renderer still does not render 544x576 broadcast video, ony audio)

I'm runing generic - x86 with an intel CPU and AMD rx550

I have noticed that changing resoluton sometimes helps, but the issue always comes back within several seconds: For me there are large flickering black triangles usually across the top of the display whenever the GUI or overlays like Player controls are rendering, these are more visible when pressing buttons on the remote.

The actual video streams for me seems to play with no issues (unless I use the playback cotrols) but I haven't tested that a lot, as it's my daily PVR I had to roll back to LE10 rather than test any further.

atoulmin · December 26, 2022 at 1:25 PM

I narrowed it down in LE11. The issue starts in the build dated 2022-12-01. It does not occur in any previous builds of LE11.

I’m not sure what was changed.

PANiCnz · January 21, 2023 at 12:24 AM

I'm noticing the same issue with a 2200G, is there a known fix? Using LibreELEC-Generic.x86_64-11.0-nightly-20230119-f21f7f1.img.

Logs -> http://ix.io/4lNK

**heitbaum** · January 21, 2023 at 3:25 AM

Workaround available at - https://github.com/LibreELEC/Libr…ment-1368202015

PANiCnz · January 21, 2023 at 5:27 AM

Quote from heitbaum

Workaround available at - https://github.com/LibreELEC/Libr…ment-1368202015

Thanks, working like a charm. LE11 with the 2200G is looking good!