I tried today to run : sudo wifi-radar -d AFTER the wifi connection is established manually (ie. I set the ESSID & key of the AP using iwconfig, and configured the andIP addresses using ifconfig & route), so I got this:
dhclient3 --version 2>&1 Error for wireless request "Set Frequency" (8B04) : SET failed on device eth1 ; Invalid argument. and I found this in dmesg: [17181655.212000] eth1: no IPv6 routers present -- wifi-radar daemon (-d) ends https://launchpad.net/bugs/64051 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs