Grub editor needed

[nomko]

Because you can render a machine unable to boot its dangerous if someone is unable to repair can lead to data loss. Repeating the same warning is never a bad thing. Keep in mind LL user base target is new users.

Well....it's not dangerous. It only creates an inconvenient situation where the user is not able to boot it's system. Dangerous are some terminal command lines which can wipe your whole disc including important data/files. Dangerous is crossing a very busy street with your eyes shut.

Data loss while editing Grub? Never heard of that...