Forget about users-admin. It doesn't communicate directly with the agent, but talks to system-tools-backends, which calls polkitd, which in turn triggers the agent to perform an authentication. Anyway, use the second pkcheck command, that's safer.
I'd suggest:
sudo killall /usr/lib/policykit-1/polkitd
sudo /usr/lib/policykit-1/polkitd
and in another terminal:
/usr/lib/policykit-gnome/polkit-gnome-manager
and in another one
pkcheck --allow-user-interaction --process PID --action-id org.freedesktop.systemtoolsbackends.set
(replacing PID with something meaningful)
And then please post the logs from these commads. Also have a look at /var/log/auth.log.
Forget about users-admin. It doesn't communicate directly with the agent, but talks to system- tools-backends, which calls polkitd, which in turn triggers the agent to perform an authentication. Anyway, use the second pkcheck command, that's safer.
I'd suggest: policykit- 1/polkitd policykit- 1/polkitd policykit- gnome/polkit- gnome-manager user-interactio n --process PID --action-id org.freedesktop .systemtoolsbac kends.set
sudo killall /usr/lib/
sudo /usr/lib/
and in another terminal:
/usr/lib/
and in another one
pkcheck --allow-
(replacing PID with something meaningful)
And then please post the logs from these commads. Also have a look at /var/log/auth.log.