This seems to be fixed on the last updates
** Changed in: initramfs-tools (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/739064 Title: package initramfs-tools 0.98.8ubuntu2 failed to install/upgrade: sub- processo script post-installation instalado retornou estado de saída de erro 143 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs