Nachiketa Roychoudhury; Hello - I be that harbinger of ill news. As "DistroRelease: Ubuntu 14.04" "Ubuntu 14.04 LTS (Trusty Tahr) was the 20th release of Ubuntu. !End-of-life was April 25th, 2019. Paid support (ESM) is available."
The software repository no longer exists. -All good things must end- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1842518 Title: package grub-efi-amd64-signed 1.34.20+2.02~beta2-9ubuntu1.17 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2-signed/+bug/1842518/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs