It seems that I have accidentally erased part of my /etc/polkit-1 directory. Returning it to previous state & reboot fixed the error. I am not 100% sure if it was about that at all since I did other changes before the reboot.
It seems that I have accidentally erased part of my /etc/polkit-1 directory. Returning it to previous state & reboot fixed the error. I am not 100% sure if it was about that at all since I did other changes before the reboot.