- Install the
spice-vdagent
andspice-webdavd
packages
sudo apt install spice-vdagent spice-webdavd
- Run vdagentd
sudo systemctl start spice-vdagentd
- Add the
spice-vdagent
command to the top of~/.xinitrc
Thank you very much to ktprograms#2418
on the UTM Discord for informing me about the second part.