package:usbmuxd:1.1.1-2build1 Setting up usbmuxd (1.1.1-2build1) ... Warning: The home dir /var/lib/usbmux you specified can't be accessed: No such file or directory Adding system user `usbmux' (UID 112) ... Adding new user `usbmux' (UID 112) with group `plugdev' ... You are required to change your password immediately (administrator enforced) chfn: PAM: Authentication token is no longer valid; new one required adduser: `/bin/chfn -f usbmux daemon usbmux' returned error code 1. Exiting. dpkg: error processing package usbmuxd (--configure): installed usbmuxd package post-installation script subprocess returned error exit status 1