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Tvheadend can't find any channel at all?

Added by Carsten Johansson 5 months ago

Hi
After alot of work I have got my Linux to find my TV card and also Tvheadend find it.

But when I I trying to Muxes it can't find any channel at all

And that is strange becurse I know at least Mux 1 (514Mhz) have 98% good signal

2019-05-31 15:50:51.888 mpegts: 586MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:50:51.888 epggrab: 586MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:50:51.889 subscription: 0007: "scan" subscribing to mux "586MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:50:56.888 mpegts: 586MHz in Boxer - scan no data, failed
2019-05-31 15:50:56.888 subscription: 0007: "scan" unsubscribing
2019-05-31 15:50:56.888 mpegts: 690MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:50:56.888 epggrab: 690MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:50:56.889 subscription: 0009: "scan" subscribing to mux "690MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:51:01.888 mpegts: 690MHz in Boxer - scan no data, failed
2019-05-31 15:51:01.888 subscription: 0009: "scan" unsubscribing
2019-05-31 15:51:01.888 mpegts: 191.5MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:51:01.889 epggrab: 191.5MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:51:01.889 subscription: 000B: "scan" subscribing to mux "191.5MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:51:06.888 mpegts: 191.5MHz in Boxer - scan no data, failed
2019-05-31 15:51:06.888 subscription: 000B: "scan" unsubscribing
2019-05-31 15:51:06.888 mpegts: 514MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:51:06.889 epggrab: 514MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:51:06.889 subscription: 000D: "scan" subscribing to mux "514MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:51:11.888 mpegts: 514MHz in Boxer - scan no data, failed
2019-05-31 15:51:11.888 subscription: 000D: "scan" unsubscribing
2019-05-31 15:51:11.889 mpegts: 554MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:51:11.889 epggrab: 554MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:51:11.890 subscription: 000F: "scan" subscribing to mux "554MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:51:16.888 mpegts: 554MHz in Boxer - scan no data, failed
2019-05-31 15:51:16.888 subscription: 000F: "scan" unsubscribing
2019-05-31 15:51:16.889 mpegts: 618MHz in Boxer - tuning on Silicon Labs Si2168 #0 : DVB-T #0
2019-05-31 15:51:16.889 epggrab: 618MHz in Boxer - registering mux for OTA EPG
2019-05-31 15:51:16.889 subscription: 0011: "scan" subscribing to mux "618MHz", weight: 5, adapter: "Silicon Labs Si2168 #0 : DVB-T #0", network: "Boxer", service: "Raw PID Subscription" 
2019-05-31 15:51:21.889 mpegts: 618MHz in Boxer - scan no data, failed
2019-05-31 15:51:21.889 subscription: 0011: "scan" unsubscribing

dmesg

[   18.176090] usb 1-1.1: dvb_usb_v2: found a 'TechnoTrend TT-connect CT2-4650 CI v1.1' in warm state
[   18.176266] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[   18.176278] dvbdev: DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI v1.1)
[   18.177608] usb 1-1.1: dvb_usb_v2: MAC address: bc:ea:2b:65:04:98
[   18.310018] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2
[   18.353464] si2168 8-0064: firmware version: B 4.0.2
[   19.651412] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)...
[   19.932208] rc rc0: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0
[   19.932280] input: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0/input8
[   19.932417] usb 1-1.1: dvb_usb_v2: schedule remote query interval to 300 msecs
[   19.932423] usb 1-1.1: dvb_usb_v2: 'TechnoTrend TT-connect CT2-4650 CI v1.1' successfully initialized and connected
[   19.932488] usbcore: registered new interface driver dvb_usb_dvbsky
[   26.072425] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[   32.258540] si2168 8-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
[   32.258544] si2168 8-0064: firmware download failed -22
[   32.298878] si2157 9-0060: firmware version: 3.0.5
[   32.298902] usb 1-1.1: DVB: adapter 0 frontend 0 frequency 0 out of range (42000000..870000000)
[   32.307099] si2168 8-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
[   32.307103] si2168 8-0064: firmware download failed -22
[   33.395747] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully


Replies (7)

RE: Tvheadend can't find any channel at all? - Added by saen acro 5 months ago

firmware download failed -22

post result of

dmesg |egrep "firmware|dvb|frontend|usb" 

RE: Tvheadend can't find any channel at all? - Added by Mark Clarkstone 5 months ago

You're missing dvb-demod-si2168-b40-01.fw.

Try1

cd /lib/firmware && sudo wget http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/Si2168-B40/4.0.25/dvb-demod-si2168-b40-01.fw
sudo reboot

1 omit sudo if already root.

RE: Tvheadend can't find any channel at all? - Added by Carsten Johansson 5 months ago

ohh I did not notice that failed

The problem is that it already have that file in the /lib/firmware
But I did download it again and restart the computer and here is the dmesg

[    0.029698] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.088063] usbcore: registered new interface driver usbfs
[    0.088071] usbcore: registered new interface driver hub
[    0.088089] usbcore: registered new device driver usb
[    1.352955] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.353846] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.354729] usb usb1: Product: EHCI Host Controller
[    1.355610] usb usb1: Manufacturer: Linux 4.15.0-50-generic ehci_hcd
[    1.356513] usb usb1: SerialNumber: 0000:00:1a.0
[    1.380950] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[    1.381828] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.382698] usb usb2: Product: EHCI Host Controller
[    1.383562] usb usb2: Manufacturer: Linux 4.15.0-50-generic ehci_hcd
[    1.384429] usb usb2: SerialNumber: 0000:00:1d.0
[    1.394913] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[    1.395726] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.396561] usb usb3: Product: xHCI Host Controller
[    1.397376] usb usb3: Manufacturer: Linux 4.15.0-50-generic xhci-hcd
[    1.398204] usb usb3: SerialNumber: 0000:00:14.0
[    1.403673] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003
[    1.404498] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.405315] usb usb4: Product: xHCI Host Controller
[    1.406126] usb usb4: Manufacturer: Linux 4.15.0-50-generic xhci-hcd
[    1.406937] usb usb4: SerialNumber: 0000:00:14.0
[    1.692112] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.728113] usb 2-1: new high-speed USB device number 2 using ehci-pci
[    1.848863] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[    1.849940] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    1.884539] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[    1.885610] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.140134] usb 1-1.1: new high-speed USB device number 3 using ehci-pci
[    2.249667] usb 1-1.1: New USB device found, idVendor=0b48, idProduct=3015
[    2.250769] usb 1-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.251848] usb 1-1.1: Product: TechnoTrend USB2.0
[    2.252934] usb 1-1.1: Manufacturer: CityCom GmbH
[    2.253999] usb 1-1.1: SerialNumber: 20151107
[    2.332134] usb 1-1.3: new full-speed USB device number 4 using ehci-pci
[    2.443560] usb 1-1.3: New USB device found, idVendor=0b05, idProduct=17dc
[    2.444666] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.445734] usb 1-1.3: Product: Bluetooth Radio 
[    2.446780] usb 1-1.3: Manufacturer: Realtek 
[    2.447803] usb 1-1.3: SerialNumber: 00e04c000001
[   18.549337] usbcore: registered new interface driver btusb
[   18.782867] bluetooth hci0: Direct firmware load for rtl_bt/rtl8821a_config.bin failed with error -2
[   19.024135] usb 1-1.1: dvb_usb_v2: found a 'TechnoTrend TT-connect CT2-4650 CI v1.1' in warm state
[   19.024357] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[   19.024373] dvbdev: DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI v1.1)
[   19.025796] usb 1-1.1: dvb_usb_v2: MAC address: bc:ea:2b:65:04:98
[   19.204279] si2168 8-0064: firmware version: B 4.0.2
[   19.613982] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)...
[   19.880192] rc rc0: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0
[   19.880239] input: TechnoTrend TT-connect CT2-4650 CI v1.1 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.1/rc/rc0/input8
[   19.880334] usb 1-1.1: dvb_usb_v2: schedule remote query interval to 300 msecs
[   19.880339] usb 1-1.1: dvb_usb_v2: 'TechnoTrend TT-connect CT2-4650 CI v1.1' successfully initialized and connected
[   19.880391] usbcore: registered new interface driver dvb_usb_dvbsky
[   26.072468] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully
[   33.230973] si2168 8-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
[   33.230976] si2168 8-0064: firmware download failed -22
[   33.272056] si2157 9-0060: firmware version: 3.0.5
[   33.272080] usb 1-1.1: DVB: adapter 0 frontend 0 frequency 0 out of range (42000000..870000000)
[   33.281248] si2168 8-0064: downloading firmware from file 'dvb-demod-si2168-b40-01.fw'
[   33.281251] si2168 8-0064: firmware download failed -22
[   34.453781] dvb_ca_en50221: dvb_ca adapter 0: DVB CAM detected and initialised successfully

Hmm still same error
I maybe have to upgrade the kernel but not sure what version?

RE: Tvheadend can't find any channel at all? - Added by Mark Clarkstone 5 months ago

check there's no .fw.1 files in /lib/firmware.

RE: Tvheadend can't find any channel at all? - Added by Carsten Johansson 5 months ago

Hmm that was one .1

dvb-demod-si2168-b40-01.fw.1

so I did remove it but did make sure it was a

dvb-demod-si2168-b40-01.fw

in the folder
and then reboot the system but same error in the dmesg

RE: Tvheadend can't find any channel at all? - Added by Mark Clarkstone 5 months ago

Carsten Johansson wrote:

Hmm that was one .1

[...]

so I did remove it but did make sure it was a
[...]

in the folder
and then reboot the system but same error in the dmesg

delete both and redownload again.

RE: Tvheadend can't find any channel at all? - Added by Carsten Johansson 5 months ago

ahh now it looks likes it working :)

It have to be another version that I found :)

    (1-7/7)