linuxtv usb dvb-t afatech problems
it turns out that its not enough to have a usb dvb-t stick with the af9015 chipset
ID 15a4:9016 Afatech Technologies, Inc. AF9015 DVB-T USB2.0 stick
because
af9015: tuner NXP TDA18218 not supported yet usbcore: registered new interface driver dvb_usb_af9015