I installed gparted
from the Ubuntu repository. When trying to use it, I was asked to authenticate, but nothing displayed after that. I am using the NVIDIA version 418 driver as recommended by the software and updates
program. Gparted
remains running with nothing displayed.
This problem only appears on Ubuntu 19.04 after a software upgrade from 18.04. It does not appear on a fresh install of Ubuntu 19.04.
sudo killall gparted gpartedbin
sudo -i
thengparted
...Ubuntu
orGnome
if available, but notUbuntu on wayland
and login. Try gparted now and it should run as expected.