[Bug 1800813] [NEW] package ca-certificates 20180409 failed to install/upgrade: installed ca-certificates package post-installation script subprocess returned error exit status 1

Public bug reported: Problem occurred while upgrading 16.04 -> 18.04. I can t tell if it's a unique problem or not. ProblemType: Package DistroRelease: Ubuntu 18.04 Package: ca-certificates 20180409 ProcVersionSignature: Ubuntu 4.15.0-38.41-generic 4.15.18 Uname: Linux 4.15.0-38-generic x86_64 Ap

[Bug 1455710] [NEW] package jackd2 1.9.10+20140719git3eb0ae6a~dfsg-2 failed to install/upgrade: subprocess installed post-installation script was killed by signal (Terminated)

Public bug reported: VM under VMWare Fusion 7.1. I used the Ubuntu Studio Meta Installer on top of a standard desktop to get this package. ProblemType: Package DistroRelease: Ubuntu 15.04 Package: jackd2 1.9.10+20140719git3eb0ae6a~dfsg-2 ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3 Un