sudo apt-get update
polkit-action --show-overrides
Nevypise to nic co to znamena?
polkit-action --action org.freedesktop.systemtoolsbackends.set
users-admin &
ps aux | grep -Ei 'tools|policy|polkit'
sudo apt-get install --reinstall policykit
ls -l /usr/lib/policykit/polkit-read-auth-helpergrep polkit /etc/group