I provided a password-file containing: ### BEGIN 01_user_list ### set superusers='xxuser_namexx' password_pbkdf2 xxuser_namexx grub.pbkdf2.sha512.3.DC0E03A0DB4.... ### END 01_user_list ###
These file "01_user_list" will be added into the grub.cfg during "sudo update-grub". The file /boot/grub/grub.cfg contains two linux-kernel (see attachement) -> the up_to_date 2.6.38-3 kernel -> the backup-kernel 2.6.37-12 The later one ist put into the brackets and will be selected inside the grub-menu via the sub-menu option! Selecting the 2.6.38-3-kernel first, all will be working fine - asking for user_name and passwort, if you try to use the keys "C" or "E"!! Selecting the sub-menu first and after the previous kernel is shown, you can select inside these sub-menu the keys "C" or "E" without any authorization is nessassary, to use these two options - YOU CAN MANIPULATE ALL!!! ** Attachment added: "part of grub.cfg" https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/718670/+attachment/1851925/+files/grub.cfg-part ** Tags removed: unity-2d ** Tags added: grub2 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/718670 Title: grub pbkdf2-function hints -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs