Very strange, since those are the commands sum use to install/change usplash theme. That it should fail to change other settings is even more weird. Try launching it from a terminal with sudo startupmanager (yes, use sudo not gksu since it may block some output). Then try changing some settings that does not work and paste the terminal output here.
-- Startupmanager fails to install new usplash theme https://bugs.launchpad.net/bugs/235615 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