On Sun, Feb 10, 2019 at 08:20:58PM +0000, stanz via Dng wrote:
> Installed synaptic & bleachbit (as root) to test pkexec permissions...didn't ask for password
> or start programs. They do run as regular user and terminal with sudo.

Could you make sure policykit-1-gnome is installed and then try again.

Thanks.

Mark