Hallo,
kürzlich konnte ich nicht widerstehen und habe mir für meinen Laptop diesen USB-Stick zugelegt. Und zwar das Modell 7009. Mein Ziel war eigentlich eine mobile Meßmöglichkeit für den DVB-T Empfang zu haben. Zuerst hatte ich den Stick an meinem Desktop getestet, nachdem ich mir die notwendige neueste Firmware und HG-Treiber installiert hatte. Damit funktionierte der Stick problemlos. Da man für den Betrieb ein USB2.0 Interface braucht, besorgte ich mir dann auch ein PCMCIA-to-USB2 Cardbus Interface für den Laptop. Hier bekam ich aber folgendes Problem:
Nach Anstecken des Sticks und dem Laden der Firmware meldet das System:
"no frontend was attached by 'Hauppauge Nova-T Stick'
ir protocol setup failed"
Hiermit wird fast sekundlich die Konsole und syslog geflutet.
In Syslog steht dann (Auszug: )
Sep 8 23:23:00 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:00 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:00 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:00 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:00 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input26
Sep 8 23:23:00 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:00 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:00 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:00 laptop kernel: usb 6-3: USB disconnect, address 21
Sep 8 23:23:00 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:00 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 22
Sep 8 23:23:00 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:00 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:00 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:00 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:01 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:01 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:01 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:01 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:01 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input27
Sep 8 23:23:01 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:01 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:01 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:01 laptop kernel: usb 6-3: USB disconnect, address 22
Sep 8 23:23:01 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:01 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 23
Sep 8 23:23:02 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:02 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:02 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:02 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:02 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:02 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:02 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:02 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:02 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input28
Sep 8 23:23:02 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:02 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:02 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:02 laptop kernel: usb 6-3: USB disconnect, address 23
Sep 8 23:23:02 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:03 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 24
Sep 8 23:23:03 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:03 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:03 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:03 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:04 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:04 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:04 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:04 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:04 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input29
Sep 8 23:23:04 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:04 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:04 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:04 laptop kernel: usb 6-3: USB disconnect, address 24
Sep 8 23:23:04 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:04 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 25
Sep 8 23:23:04 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:04 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:04 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:04 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:05 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:05 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:05 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:05 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:05 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input30
Sep 8 23:23:05 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:05 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:05 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:05 laptop kernel: usb 6-3: USB disconnect, address 25
Sep 8 23:23:05 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:05 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 26
Sep 8 23:23:05 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:05 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:05 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:06 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:06 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:06 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:06 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:06 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:06 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input31
Sep 8 23:23:06 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:06 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:06 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:06 laptop kernel: usb 6-3: USB disconnect, address 26
Sep 8 23:23:06 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:07 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 27
Sep 8 23:23:07 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:07 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:07 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:07 laptop kernel: dib0700: firmware started successfully.
Sep 8 23:23:07 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in warm state.
Sep 8 23:23:07 laptop kernel: dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer.
Sep 8 23:23:07 laptop kernel: DVB: registering new adapter (Hauppauge Nova-T Stick)
Sep 8 23:23:08 laptop kernel: dvb-usb: no frontend was attached by 'Hauppauge Nova-T Stick'
Sep 8 23:23:08 laptop kernel: input: IR-receiver inside an USB DVB receiver as /class/input/input32
Sep 8 23:23:08 laptop kernel: dvb-usb: schedule remote query interval to 150 msecs.
Sep 8 23:23:08 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully initialized and connected.
Sep 8 23:23:08 laptop kernel: dib0700: ir protocol setup failed
Sep 8 23:23:08 laptop kernel: usb 6-3: USB disconnect, address 27
Sep 8 23:23:08 laptop kernel: dvb-usb: Hauppauge Nova-T Stick successfully deinitialized and disconnected.
Sep 8 23:23:08 laptop kernel: usb 6-3: new high speed USB device using ehci_hcd and address 28
Sep 8 23:23:08 laptop kernel: usb 6-3: configuration #1 chosen from 1 choice
Sep 8 23:23:08 laptop kernel: dvb-usb: found a 'Hauppauge Nova-T Stick' in cold state, will try to load a firmware
Sep 8 23:23:08 laptop kernel: dvb-usb: downloading firmware from file 'dvb-usb-dib0700-03-pre1.fw'
Sep 8 23:23:08 laptop kernel: dib0700: firmware started successfully.
Alles anzeigen
Es ist hier schön zu sehen, das fast sekundlich versucht wird die Devices anzulegen bzw. immer wieder ein neues IR Device anzulegen.
Mit dem Midnight-Commander konnte ich dann auch beobachten, das sekundlich unter /dev/dvb/adapter... einige Devices kurz da waren, jedoch nie das Frontend.
Im Internet findet man zu " no frontend was attached by 'Hauppauge Nova-T Stick' " haufenweise Treffer, jedoch kaum weiterführende Antworten.
Weiterhin hatte ich beobachtet, das am Desktop der Stick wohlig warm wurde. Dies tat er am Laptop aber nicht. Das ganze veranlasste mich zur Annahme, das vielleicht etwas mit dem Power nicht stimmen sollte. Immerhin verlangt der Stick vom USB Controller Full Power (500mA). Wenn bsw. mein Cardbus Controller damit überfordert wäre, so würde er dann immer kurzerhand den USB Kanal resetten und neu initialisieren, was o.g. Verhalten erzeugen würde. Also habe ich mal einen externen USB2-Hub mit zusätzlicher Stromversorgung zwischengeschaltet und damit funktioniert der Stick auch am Laptop tadellos. Vielleicht haben auch andere USB2.0 Controller mit der Stromaufnahme des Sticks ein Problem und vielleicht kann zusätzlicher Power dort helfen.
Gruß Fr@nk