Physical access can be secured enough so as to only let access to the keyboard, and that should not enable one to log in as root without knowing the password.
-- Choosing recovery mode in grub gives root priveliges without password!!! https://bugs.launchpad.net/bugs/10662 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
