Just wanted to share for the 10 people like me who has with an Nvidia + dual screen setup on ArchLinux (btw) with KDE Plasma desktop that since the new plasma 6 update I can finally use the Wayland session option!
The wayland should work has been around for the last 5 years and 5 years ago it was not even close, then 1 or 2 years ago it started not crashing but multi-screen was not OK (I tried all the kernel and driver parameters).
Now for me and my 5+ years-old setup (probably a lot of legacy plasma settings in my .config) it was finally seamless.
From previous tries I already knew that the desktop feels WAY smoother (true 60 fps everywhere, specially for the video players in web browser).
Feels great so far, discord screen-sharing is not there but can be done from Firefox if needed so OK for me.
I hope this post will be informative for some like me who tried several time over the years and didn’t had much hope.
PS : the cursor has a weirdly strong outline (too shiny to my taste) feels like unintended but not a big problem. I spent 30 mins in the options but couldn’t find anything about that.
Also switched here. OBS on wayland has some new features, that I’m excited to take advantage of, but I still cannot find a way to share some windows, but not an entire monitor.
OBS has another feature: “virtual monitor”. It does what it sounds like, and creates a virtual monitor, which you can then treat like a real monitor, like extending to, or unifying outputs, etc.
It also has a feature to share the entire workspace, but it doesn’t work like I expect, and instead uses all monitors (not workspaces) as a single input source. I suspect that’s a bug tbh, because this behavior is useless considering you can just add monitors as a source side by side.