I can confirm this bug. After a fresh install of 9.10 and try to edit my mobile broadband connection everything locked up and the privileges sign came up.
-- nm-connection-editor assert failure: ERROR:nm-connection-editor.c:207:connection_editor_validate: assertion failed: (s_con) https://bugs.launchpad.net/bugs/462944 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs