[Bug 1542636] [NEW] package icedtea-netx:i386 1.6.2-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

*** This bug is a duplicate of bug 1542582 *** https://bugs.launchpad.net/bugs/1542582 Public bug reported: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Package DistroRelease: Ubuntu 16.04 Package: icedtea-netx:i386 1.6.2-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-3.17-

[Bug 1542549] [NEW] package lightdm 1.17.5-0ubuntu2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Public bug reported: desplay ProblemType: Package DistroRelease: Ubuntu 16.04 Package: lightdm 1.17.5-0ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-3.17-generic 4.4.1 Uname: Linux 4.4.0-3-generic i686 ApportVersion: 2.19.4-0ubuntu2 Architecture: i386 Date: Sat Feb 6 00:30:33 2016 ErrorMessage: sub