參考資訊：
https://www.twblogs.net/a/5b96c60d2b717750bda5f09b
問題如下：
Setting up dbus (1.6.4-1ubuntu4) ...
initctl: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused
start: Unable to connect to Upstart: Failed to connect to socket /com/ubuntu/upstart: Connection refused
invoke-rc.d: initscript dbus, action "start" failed.
dpkg: error processing dbus (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of consolekit:
consolekit depends on dbus (>= 1.1.2); however:
Package dbus is not configured yet.
解法如下：
# dpkg-divert --local --rename --add /sbin/initctl # ln -s /bin/true /sbin/initctl