tom@cincuenta:~$ sudo dpkg --configure dbus-system-bus-common
Setting up dbus-system-bus-common (1.16.2-1) ...
fatal: The user `messagebus' already exists, but is not a system user.
Exiting.
dpkg: error processing package dbus-system-bus-common (--configure):
installed dbus-system-bus-common package post-installation script
subprocess returned error exit status
Errors were encountered while processing:
dbus-system-bus-common
tom@cincuenta:~$ grep messagebus /etc/passwd /etc/group
/etc/passwd:messagebus:x:103:109::/nonexistent:/usr/sbin/nologin
/etc/group:messagebus:x:109:
tom@cincuenta:~$ dpkg -l adduser
Desired=Unknown/Install/Remove/Purge/Hold
|
Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-==============-============-============-=================================
ii adduser 3.143 all add and remove users and
groups