I've added the update site to the list but still the button problem remains. It does solve the the list problem.
-- Update Site list is empty in "Install New Software" https://bugs.launchpad.net/bugs/460944 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