you replied to the wrong comment but being able to roll back a package world be lovely.
Unkend
LMDE is a backup plan, and Ubuntu is based on Debian Testing.
having multiple versions of the same package on Flathub the main ones i had issues with was Kdenlive, Zoom, and OBS.
does flathub do version control?
Does Debian update to the newest KDE LTS?
Crude multiseat's can use one GPU, anti-cheat may or will ban multiseat users.
We call them crude multiseat's, also n3rdopolis posted a Video of it running a full multiseat, and it has a graphical utility for configuring weston multiseat, and multi pointer.
It's in the AMD Doc's they have a list of issues, i forget what AMD calls it, With Epyc AMD has Doc's for running the most common software on a Server.
multiseat has been working with Wayland+Weston, etc for a very long time, this is GDM and i don't know if they will have settings in Gnome for this to work out of the box or not that would be cool if they coded it with a GPU/Video output selector.
AMD has a big list of issues for server parts.
Eypc Gen 1 has non fixable issues I would use Rome or newer.
Dev's and End users can know stuff "just works" also i no longer need to add 5000 repos to my system.