fryfrog@dumbledore:/etc/default$ sudo dpkg -S /etc/default/*
acpid: /etc/default/acpid
acpi-support: /etc/default/acpi-support
dpkg: /etc/default/alsa not found.
apache2.2-common: /etc/default/apache2
apmd: /etc/default/apmd
apport: /etc/default/apport
avahi-daemon: /etc/default/avahi-daemon
bluez-utils: /etc/default/bluetooth
initscripts: /etc/default/bootlogd
dpkg: /etc/default/brltty not found.
cdrecord: /etc/default/cdrecord
dpkg: /etc/default/console-setup not found.
cupsys: /etc/default/cupsys
dbus: /etc/default/dbus
initscripts: /etc/default/devpts
dpkg: /etc/default/exim4 not found.
dpkg: /etc/default/gdm not found.
hal: /etc/default/hal
initscripts: /etc/default/halt
hplip: /etc/default/hplip
klogd: /etc/default/klogd
linux-restricted-modules-common: /etc/default/linux-restricted-modules-common
dpkg: /etc/default/locale not found.
dpkg: /etc/default/mdadm not found.
monit: /etc/default/monit
mpd: /etc/default/mpd
dpkg: /etc/default/mythtv-backend not found.
dpkg: /etc/default/nfs-common not found.
dpkg: /etc/default/nfs-kernel-server not found.
ntp: /etc/default/ntp
ntpdate: /etc/default/ntpdate
nvidia-kernel-common: /etc/default/nvidia-kernel
openvpn: /etc/default/openvpn
dpkg: /etc/default/pmi not found.
dpkg: /etc/default/portmap not found.
dpkg: /etc/default/rcS not found.
rkhunter: /etc/default/rkhunter
cdrecord: /etc/default/rscsi
rsync: /etc/default/rsync
dpkg: /etc/default/samba not found.
smartmontools: /etc/default/smartmontools
smstools: /etc/default/smstools
openssh-server: /etc/default/ssh
stunnel4: /etc/default/stunnel4
sysklogd: /etc/default/syslogd
dpkg: /etc/default/sysstat not found.
initscripts: /etc/default/tmpfs
passwd: /etc/default/useradd
winbind: /etc/default/winbind
xinetd: /etc/default/xinetd