4.1 has been released and is available in a ppa. I have installed it and the login screen is now fine
-- KDE4 login screen is missing background (regression: 4.0.4) https://bugs.launchpad.net/bugs/227904 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
