I don't think it is a duplicate. I think there is a problem with the hash of the download. (Maybe on the Oracle side... ???) The error message is very different from #1605799.
** This bug is no longer a duplicate of bug 1605799 [SRU] package virtualbox-ext-pack 5.0.24-0ubuntu1.16.04.1 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saĆda de erro 1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1648091 Title: package virtualbox-ext-pack 5.0.24-0ubuntu1.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/virtualbox-ext-pack/+bug/1648091/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs