Hi Brian, googling the net I found that the issue is related to the installation via pendrive so I mastered the ISO image on a DVD. In this way I was able to complete the installation sucessfully.
Best regards, Max -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/744421 Title: package man-db 2.5.7-2ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs