[Bug 1667929] Re: package nano 2.5.3-2ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

As requested /var/lib/dpkg/alternatives/pico ** Attachment added: "/var/lib/dpkg/alternatives/pico" https://bugs.launchpad.net/ubuntu/+source/nano/+bug/1667929/+attachment/4826658/+files/pico -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 1667929] [NEW] package nano 2.5.3-2ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

Public bug reported: it crashed during software update ProblemType: Package DistroRelease: Ubuntu 16.04 Package: nano 2.5.3-2ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-62.83-generic 4.4.40 Uname: Linux 4.4.0-62-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.5 Architecture: amd64 Date: Sat Feb 25 1