I've just done a fresh install of Ubuntu Mate 16.04.3 LTS
When I go to Additional Drivers and install either of the nVidia drivers
and then reboot (and incidentally the reboot button there doesn't
work, I had to reboot manually), the Mate panels have disappeared,
leaving just a desktop.
Any idea how to restore the mate panels?
as mentioned in some google answers, but that doesn't do anything