Hi, I have "DM04 USB DVBS TUNER", using ubuntu with v4l media-build drivers/modules but device doesn't working (unknown device). lsusb message: ID 3344:22f0 under of the box: DM04P2011050176 dmesg message: [ 1930.244086] usb 1-8: new high speed USB device using ehci_hcd and address 4 [ 1930.377256] usb 1-8: config 1 interface 0 altsetting 1 bulk endpoint 0x81 has invalid maxpacket 64 [ 1930.377270] usb 1-8: config 1 interface 0 altsetting 1 bulk endpoint 0x1 has invalid maxpacket 64 [ 1930.377280] usb 1-8: config 1 interface 0 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 64 [ 1930.377291] usb 1-8: config 1 interface 0 altsetting 1 bulk endpoint 0x8A has invalid maxpacket 64 lsmod |grep dm04 message: dvb_usb_lmedm04 19257 0 dvb_usb 18412 1 dvb_usb_lmedm04 dvb_core 87702 2 dvb_usb_lmedm04,dvb_usb rc_core 17755 2 dvb_usb_lmedm04,dvb_usb please help me, thanks... -- 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