I mostly use win11 as my main os, and using proxmox as a base lets me properly use things like pihole, homeassistant, nextcloud, and other such services, because Windows really sucks for virtualizing those.
And OS hopping is a lot easier when I have a backend like proxmox.
Want to try arch but not sure if nvidia/wayland support is there yet? Roll up a gpu-p'd VM for it, instead of wiping the entire disk.
Edit: To further elaborate on what I have setup.
- Go through the typical proxmox install.
- Get debian up to date.
- Add Librewolf's sources.
apt install picom lightdm dwm librewolf
- Reboot.
- Login to dwm via lightdm, and open up librewolf.
- Navigate to the web ui.
- Add W11 VM image to storage.
- Create a W11 VM.
- Install W11 via VNC.
- GPU-P + USB Passthrough to W11.
- You're now in Windows.
Why would I ever dualboot?
And plasma/gnome et al. don't seem to work with proxmox.
Thus something like dwm.