I just update to plasma version 6, and as expected there are some problems, but the problem that i want to report is that when i start session with wayland i cant see my screen all is dark, and trying to find the problem i encounter that this problem only is with a NVIDIA graphics processor because i changed to intel and it work well, i hope this information can help you to fix this problem. Thank you.
Created attachment 166271 [details] This is the prompt that i receive
Are you using Neon, or a different distro? If it's Neon, can you update and try again?
I'm using neon and i updated all, and restart many times and it's doesn't work
"importing the supplied dmabufs failed" is a driver bug, which you can report in the NVidia forums. It either needs to ensure that it doesn't ever fail, or handle the failure and fall back to *something* else. Bug 445735 is also very similar