Is the attached file /var/log/apt/term.log? The filename (and the contents) suggests this was /var/log/apt/term.log.1 instead.
Also need the information about the current state of your efi boot partition and firmware settings (/boot/efi/EFI/ubuntu, efibootmgr -v). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1489987 Title: Secure Boot failed on Ubuntu 14.04 on Dell E7440 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/shim/+bug/1489987/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs