It's because there are no proprietary drivers found for your system. I commited a fix in our git repo to show a label when this is the case.
** Changed in: kubuntu-driver-manager (Ubuntu) Importance: Undecided => Low ** Changed in: kubuntu-driver-manager (Ubuntu) Status: New => Fix Committed ** Changed in: kubuntu-driver-manager (Ubuntu) Milestone: None => ubuntu-14.10 ** Tags added: kubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1316563 Title: Kubuntu driver manager shows nothing, even after refreshing driver list To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kubuntu-driver-manager/+bug/1316563/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs