I also had this problem after upgrading from 12.04 to 14.04. My TeX install was broken afterwards. I eventually got it working by uninstalling all tex-related packages, deleting /etc/texmf/texmf.d/, and reinstalling the tex packages.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1236951 Title: package tex-common 4.04 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tex-common/+bug/1236951/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs