This same bug occurs in a freshly installed ubuntu 11.04. GDM doesn't asks if the default should be changed and gdmsetup stays grey, the unlock button does nothing, no access to the selection.
** Changed in: gdm (Ubuntu) Status: Expired => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/588353 Title: gdmsetup does not let me unlock -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs