Public bug reported: If I allow my user account to run sudo /usr/bin/update-manager with no password required, by changing /etc/sudoers like this:
myusername ALL=(ALL) ALL, NOPASSWD:/usr/bin/update-manager then I cannot actually use it. In Dapper, clicking on the "updates available" icon used to do nothing. In Edgy, it starts update-manager without root privileges, and then the "Install updates" button does nothing. If I try it in a terminal, I get this: $ gksu /usr/bin/update-manager Xlib: connection to ":0.0" refused by server Xlib: No protocol specified /var/lib/python-support/python2.4/gtk-2.0/gtk/__init__.py:69: GtkWarning: could not open display [... a bunch of other errors, and I get the terminal prompt back ...] ** Affects: gksu (Ubuntu) Importance: Undecided Status: Unconfirmed -- gksu breaks X apps when /etc/sudoers has NOPASSWORD: https://launchpad.net/bugs/66328 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs