Lv_InSaNe_vL

Ubuntu Server supports Windows Active Directory. I haven’t used it for anything but authentication (and authentication works flawlessly) and some basic directory/share permissions but theoretically it should support group policy too.

It’d be cool if there was a mainstream FOSS alternative though (there might be, I’ve done literally 0 research), but this works okay-ish in the meantime.

But for management of the actual production servers at work I use a combination of ManageEngine (super great and reasonably priced) and Microsoft’s Entra (doesn’t work well, don’t do it)

I believe all of them?

Lenovo sells their thinkpads with Linux too. And they’re absolute tanks.