and a Nvidia 2080ti
Do you know which Nvidia driver you’re using currently?
There’s an established open-source Nouveau driver that Ubuntu & Mint probably defaulted to, a bleeding-edge open-source NVK driver that is still very early in it’s development, and a proprietary Nvidia driver that Nobara probably tried, as it’s kinda what you’d want for gaming.
The other question would be if you’re using Wayland or X11 underneath your desktop environment?
It should be listed in Settings > System > System Details
, under the heading “Windowing System” if you’re using GNOME.
Wayland has better multi-monitor support than X11, but the proprietary Nvidia driver has a few teething problems with Wayland at the moment - a new 555 beta driver update should be coming this week with proper fixes for the sync/screen-tearing issues people have been experiencing.
What I feel would be acceptable:
What this looked like to me:
The issue isn’t even what they’re asking for, but how their asking it.