It shouldn't be empty. Remove it and run /var/lib/dpkg/info/wifi- radar.postinst
My guess is that before you installed wifi-radar, you already had /etc /wifi-radar.conf. postinst script should do better checks of wifi- radar.conf. -- [apport] wifi-radar crashed with AttributeError in <module>() https://launchpad.net/bugs/88330 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs