Apologies for the confusion. Having done more digging I think the dvb_usb_rtl2832u module was added by the package download from here http://www.dfragos.me/2011/11/installation-of-the-rt2832u-driver-in-linux/. This is confirmed by looking through the corresponding 'MakeFile'. I have therefore removed references to dvb_usb_rtl2832u from /lib/modules/3.2.0-29-generic/kernel/drivers/media/usb/dvb-usb. I have also performed a clean, build & install of V4L-DVB. The contents of the dvb-usb folder are now as follows: dct@DCTbox:/lib/modules/3.2.0-29-generic/kernel/drivers/media/usb/dvb-usb$ ls dvb-usb-a800.ko dvb-usb-dib0700.ko dvb-usb-dtv5100.ko dvb-usb-nova-t-usb2.ko dvb-usb-vp702x.ko dvb-usb-af9005.ko dvb-usb-dibusb-common.ko dvb-usb-dw2102.ko dvb-usb-opera.ko dvb-usb-vp7045.ko dvb-usb-af9005-remote.ko dvb-usb-dibusb-mb.ko dvb-usb-friio.ko dvb-usb-pctv452e.ko dvb-usb-az6027.ko dvb-usb-dibusb-mc.ko dvb-usb-gp8psk.ko dvb-usb-technisat-usb2.ko dvb-usb-cinergyT2.ko dvb-usb-digitv.ko dvb-usb.ko dvb-usb-ttusb2.ko dvb-usb-cxusb.ko dvb-usb-dtt200u.ko dvb-usb-m920x.ko dvb-usb-umt-010.ko I cannot see any reference to the dvb_usb_rtl28xxu module. Having said that a reference to 'dvb_usb_rtl28xxu' does appear when I build V4L-DVB. Can you please advise how I correctly add dvb_usb_rtl28xxu? -- 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