To set up/change proxy settings on Ubuntu 12.04 (Gnome 3), i have to provide my admin password. Is it possible to disable this authentication? I don't need that any user could change it, just that i could change the proxy settings without being prompt my password...
I found out a way to do this. Those settings are defined in
This should not be the best way to do it (involves editing a xml file) but it worked.