term.log.2.gz also doesn't show any changes during June that would explain the setup being trashed by the time July arrived.
If you really never had grub-efi-amd64-signed installed, then this should never have worked under SecureBoot. Please do the following: - attach the output of 'dpkg -l 'shim*' 'grub*' - sudo apt-get install shim-signed grub-efi-amd64-signed - paste the new output of ls -l /boot/efi/EFI/ubuntu -- 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
