Seems like it was reported on https://bugzilla.gnome.org/show_bug.cgi?id=699291 ... do you gnome-shell as well?
** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Low ** Changed in: gnome-control-center (Ubuntu) Status: New => Triaged ** Bug watch added: GNOME Bug Tracker #699291 https://bugzilla.gnome.org/show_bug.cgi?id=699291 ** Also affects: gnome-control-center via https://bugzilla.gnome.org/show_bug.cgi?id=699291 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1242740 Title: Wifi connection guide freezes on "No Certificate Authority certificate chosen" dialogue To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-control-center/+bug/1242740/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs