Hi, Thanks for the reply.
I see one difference between your test and mine: In my test, I delete one of the configuration files before removing dhcp-probe. I.e.: # aptitude install dhcp-probe # ls /etc/dhcp-probe # ####### IMPORTANT: DELETE ONE CONFIG FILE: ########### # rm /etc/dhcp-probe/dhcp-probe.wlan0 # aptitude purge dhcp-probe # aptitude install dhcp-probe # ls /etc/dhcp-probe The contents of /etc/dhcp-probe will be different after the second installation, even though dhcp-probe was purged. Kind regards, Rogier.