Could you describe the steps you took change the hostname? I just tried with an daily CD and the dialog works as expected and display the warning
-- Changing hostname breaks X session https://bugs.launchpad.net/bugs/148571 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
