I thought the Nouveau driver used to have issues but those had been ironed out now? At least that's the impression I've gathered from occasionally scanning through threads with people asking for help - that most people don't need the proprietary Nvidia drivers any more.

Why've you got a GUI on a production server anyway?

Not a fan of Gnome either, but it's simple enough for non-power users. Cinnamon is adequate, but also limited in places, and the widget code is ugly and confusing. I was planning to switch from Cinnamon to Plasma (since I was ok with that in Debian 10), but the latest version of Plasma seems both slower and buggier, and it just doesn't gel with me, so now I'm faced with tedium of downloading half a dozen different distros/DEs to see if I can get on with any of the others.

Well it's one of those weird things where the pandemic and WFH reared its ugly head, so it got pressed into full-time service in that role, which it does great.

I'll have to consider another arrangement soonish, since arguably it should be on its last legs, I have to refresh the Ubuntu LTS it's running anyway and yada. Hopefully I can keep using it for a dev box, if I can sort out the gui issue, maybe try a different legacy gpu for that.

I've tried quite a few different de's and settled on xfce for being lightweight and stable, with no stupid wannabe OSX/Windows eye candy BS.

Nice to see this one resolved.

But really, why aren't your sister's workplace providing a computer?

*shrug*

If I could share more details, everyone would be asking why they're not requiring the use of machines they've provided, pre-configured and suitably locked-down, but why be competent when you can be cheap?

Hope they're all stocked up on BTC.

Worse than not just providing staff with correct tools then. Worrying.