Hi, I have recently installed CentOS 7 on my storage server which works well. As I am used to using Windows there are some times I like to be able to access the desktop environment to make adjustments, call me lazy. Now I have setup VNC to allow access to the desktop remotely, which is working A-OK except for when I try and access programs that require elevated permissions. I am an administrator user, however I can't access the Firewall control panel or network panel for example, as it doesn't display the authorisation screen to give it my password. I followed the guide here > Linky-Link to configure VNC and have made an amendment to /etc/security/access.conf, where I changed the line # -:wheel:ALL EXCEPT LOCAL .win.tue.nl** to +-:wheel:ALL .win.tue.nl as per a note I found here I assume there is something that needs to be tweaked to allow it to work, I have just not got any idea where to start looking. Anyone have experience of this? Please let me know!