Whilst kernel 4.6.5 is fine, kernel 4.7.x gives at a hardened Gentoo Linux: ... Aug 25 20:28:24 t44 kernel: usb 1-3.1: USB disconnect, device number 4 Aug 25 20:28:24 t44 acpid[1084]: input device has been disconnected, fd 10 Aug 25 20:28:24 t44 kernel: dvb-usb: Terratec Cinergy T USB XXS (HD)/ T3 successfully deinitialized and disconnected. Aug 25 20:28:26 t44 kernel: usb 1-3.1: new high-speed USB device number 10 using xhci_hcd Aug 25 20:28:27 t44 kernel: usb 1-3.1: New USB device found, idVendor=0ccd, idProduct=00ab Aug 25 20:28:27 t44 kernel: usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Aug 25 20:28:27 t44 kernel: usb 1-3.1: Product: Cinergy T XXS Aug 25 20:28:27 t44 kernel: usb 1-3.1: Manufacturer: TerraTec GmbH Aug 25 20:28:27 t44 kernel: usb 1-3.1: SerialNumber: 0000000001 Aug 25 20:28:27 t44 kernel: dvb-usb: found a 'Terratec Cinergy T USB XXS (HD)/ T3' in cold state, will try to load a firmware Aug 25 20:28:27 t44 kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' Aug 25 20:28:27 t44 kernel: dib0700: firmware started successfully. Aug 25 20:28:27 t44 kernel: dvb-usb: found a 'Terratec Cinergy T USB XXS (HD)/ T3' in warm state. Aug 25 20:28:27 t44 kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. Aug 25 20:28:27 t44 kernel: DVB: registering new adapter (Terratec Cinergy T USB XXS (HD)/ T3) Aug 25 20:28:27 t44 kernel: DVB: Unable to find symbol dib7000p_attach() Aug 25 20:28:27 t44 kernel: dvb-usb: no frontend was attached by 'Terratec Cinergy T USB XXS (HD)/ T3' Aug 25 20:28:27 t44 kernel: Registered IR keymap rc-dib0700-rc5 Aug 25 20:28:27 t44 kernel: input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/rc/rc0/input18 Aug 25 20:28:27 t44 kernel: rc rc0: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.1/rc/rc0 Aug 25 20:28:27 t44 kernel: dvb-usb: schedule remote query interval to 50 msecs. Aug 25 20:28:27 t44 kernel: dvb-usb: Terratec Cinergy T USB XXS (HD)/ T3 successfully initialized and connected. and Kaffeine / smplayer / name it as you want tells me , that no device is available. -- Toralf PGP: C4EACDDE 0076E94E, OTR: 420E74C8 30246EE7 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html