>>105945470
>vnc
Why?
It doesn't even carry audio.
>>105945288
What's your use case? Really.
I'm using this
https://github.com/hectorm/docker-xubuntu
Also try looking into linuxserver.io, they have several ready images as well.
I also suggest looking into distrobox.
>1. What's the state of remote desktop on Linux in general?
It depends on what you mean by remote into it.
RDP? very hit and miss
VNC is OK~ish
Your best option is to try something docker based and remote from browser.
>2. One of my monitors needs fractional scaling (125%). Will that work OK? I heard Gnome doesn't really support it but KDE6 does.
This would be based on your client you're using to remote into it.
I have thinkcenter with arch that I'm running docker qemu to host windows VM for office suite.
Smooth experience so far.

Can someone shine a light on this >>105742069
I rolled back before the last linux firmware update, and I couldn't reproduce it.
And I can't tell if this is related or not since the last update is just splitting the firmware package with nothing major in it.