[Bug 1740715] Re: package shim-signed 1.32~16.04.1+0.9+1474479173.6c180c6-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

*** This bug is a duplicate of bug 1731685 *** https://bugs.launchpad.net/bugs/1731685 Thank you -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1740715 Title: package shim-signed

[Bug 1739853] [NEW] package grub-efi-amd64-signed 1.66.14+2.02~beta2-36ubuntu3.14 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Public bug reported: I had a problem with Samba and winbind that I couldn't sort so tried to install a newer version alonside the existing. Got grub error. I may have fixed it by going into recovery ode and selecting the grub fix option. ProblemType: Package DistroRelease: Ubuntu 16.04

[Bug 1739552] [NEW] grub installation failure?

Public bug reported: The bug fixer should have given details ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubiquity 2.21.63.4 [modified: lib/partman/automatically_partition/question] ProcVersionSignature: Ubuntu 4.10.0-28.32~16.04.2-generic 4.10.17 Uname: Linux 4.10.0-28-generic x86_64