Apparently, this is due to a bug in rsibreak-0.9.0-beta3, as the author describes on his homepage http://www.rsibreak.org/ . A new, bugfixed version is out, so all that needs to be done is to update the package.
-- Preferences window unusable https://bugs.launchpad.net/bugs/269577 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