Ich habe ein ASUS P5N7A-VM und seit 2 Jahren eine Tevii S470 problemlos unter Debian-Linux/VDR in Betrieb. Habe mir im April eine S480 bestellt, da ich seit kurzem 2x SAT-Leitungen im Wohnzimmer habe und nicht immer nur das sehen will, was aufgenommen wird...
Leider hatte ich das von vielen hier beschrieben Problem, dass nur 1 Tuner erkannt wurde. Zur Info: Habe Debian-Squeeze und bin wegen der S480 auf den Backport-Kernel 3.2.0-0.bpo.2-686-pae mit passender Firmware umgestiegen. Ich wollte jetzt schon die Karte reklamieren/umstauschen, bin aber in einem anderen Thread (http://www.easyvdr-forum.de/forum/index.php?topic=13124.0) über den Hinweis gestolpert, dass man im BIOS "PnP OS" auch für ein aktuelles Linux auf "yes" stellen sollte.
Habe den Tipp grad probiert und jetzt werden BEIDE Tuner erkannt:
vdr-wohnzimmer:~# dmesg | grep -i dvb
[ 3.264090] dvb-usb: found a 'TeVii S480.1 USB' in cold state, will try to load a firmware
[ 4.117528] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[ 4.356031] dvb-usb: found a 'TeVii S480.1 USB' in warm state.
[ 4.356078] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 4.356100] DVB: registering new adapter (TeVii S480.1 USB)
[ 4.356265] dvb-usb: MAC address: 01:01:01:01:01:01
[ 4.364228] dvb-usb: no frontend was attached by 'TeVii S480.1 USB'
[ 4.364293] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:15.0/0000:04:00.1/usb3/3-1/input/input8
[ 4.364647] dvb-usb: schedule remote query interval to 150 msecs.
[ 4.364650] dvb-usb: TeVii S480.1 USB successfully initialized and connected.
[ 4.364672] dvb-usb: found a 'TeVii S480.2 USB' in cold state, will try to load a firmware
[ 4.369306] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[ 4.396397] dvb-usb: TeVii S480.1 USB successfully deinitialized and disconnected.
[ 4.524085] dvb-usb: found a 'TeVii S480.2 USB' in warm state.
[ 4.524155] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 4.524181] DVB: registering new adapter (TeVii S480.2 USB)
[ 4.524362] dvb-usb: MAC address: 01:01:01:01:01:01
[ 4.525191] dvb-usb: no frontend was attached by 'TeVii S480.2 USB'
[ 4.525572] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:15.0/0000:04:00.3/usb4/4-1/input/input9
[ 4.525646] dvb-usb: schedule remote query interval to 150 msecs.
[ 4.525650] dvb-usb: TeVii S480.2 USB successfully initialized and connected.
[ 4.544345] dvb-usb: TeVii S480.2 USB successfully deinitialized and disconnected.
[ 6.162772] usb 3-1: Product: DVBS2BOX
[ 6.163303] dvb-usb: found a 'TeVii S660 USB' in cold state, will try to load a firmware
[ 6.165469] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[ 6.316033] dvb-usb: found a 'TeVii S660 USB' in warm state.
[ 6.316094] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 6.316403] DVB: registering new adapter (TeVii S660 USB)
[ 6.568240] dvb-usb: MAC address: 00:18:bd:5a:c4:df
[ 6.571870] DVB: registering adapter 0 frontend 0 (Montage Technology DS3000/TS2020)...
[ 6.572715] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:15.0/0000:04:00.1/usb3/3-1/input/input11
[ 6.572782] dvb-usb: schedule remote query interval to 150 msecs.
[ 6.572787] dvb-usb: TeVii S660 USB successfully initialized and connected.
[ 6.946997] usb 4-1: Product: DVBS2BOX
[ 6.947397] dvb-usb: found a 'TeVii S660 USB' in cold state, will try to load a firmware
[ 6.949512] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw'
[ 7.100031] dvb-usb: found a 'TeVii S660 USB' in warm state.
[ 7.100091] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
[ 7.100497] DVB: registering new adapter (TeVii S660 USB)
[ 7.354337] dvb-usb: MAC address: 00:18:bd:5a:c4:e0
[ 7.357966] DVB: registering adapter 1 frontend 0 (Montage Technology DS3000/TS2020)...
[ 7.358854] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:15.0/0000:04:00.3/usb4/4-1/input/input12
[ 7.358928] dvb-usb: schedule remote query interval to 150 msecs.
[ 7.358931] dvb-usb: TeVii S660 USB successfully initialized and connected.
[ 10.975821] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)...
[ 11.511937] ds3000_firmware_ondemand: Waiting for firmware upload (dvb-fe-ds3000.fw)...
Also an alle, die Probleme mit der Tevii S480 unter Linux haben: Geht mal ins BIOS und stellt "PnP OS" auf "yes".
Wenn ich die Tuner länger testen konnte, werde ich weiter berichten.