Another potential reason could be https://bugs.debian.org/cgi- bin/bugreport.cgi?bug=843160, but this seems to have been introduced in systemd 231 while this bug report seems to have been written with systemd 229 running.
** Bug watch added: Debian Bug tracker #843160 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=843160 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650890 Title: package dphys-swapfile 20100506-1 failed to install/upgrade: el subproceso instalado el script post-installation devolvió el código de salida de error 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dphys-swapfile/+bug/1650890/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
