[Trisquel-users] Re : Wireless USB device listed on H-Node as supported by not working

No Wifi adapter here. If it was really plugged when you executed 'lsusb', then it suggests the hardware is defective.

[Trisquel-users] Re : Wireless USB device listed on H-Node as supported by not working

The chipset in that model may have changed... What is the output of the following command (to be executed in a terminal when the adapter is plugged)? $ lsusb