This is because you have pango1.0 installed from a PPA which does not provide modules for which plymouth is looking. This is not something we, the developers of Ubuntu, can help you with.
** Changed in: initramfs-tools (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1196812 Title: package initramfs-tools 0.103ubuntu0.7 failed to install/upgrade: el subprocés s'ha instaŀlat el script post-installation retornà el codi d'eixida d'error 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1196812/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs