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TechnoTrend TT-connect CT2-4650 CI

Added by Carsten Johansson over 5 years ago

Hi
I have got a new USB TV card to use to recording my TV show but I have problem to get them to work.
I did find this
https://www.linuxtv.org/wiki/index.php/TechnoTrend_TT-connect_CT2-4650_CI

But I can't get it to work.

I did before use a TBS TV card and it was a little funny that it did not work if it was a new kernel so I did use a old 16.04 ubuntu to get it to work.
I did try with this card to but still not working so now I'm not sure if it need a specific kernel to use so I was thinking ask here if someone here use the same TV card and
what Linux and kernel version works??


Replies (6)

RE: TechnoTrend TT-connect CT2-4650 CI - Added by saen acro over 5 years ago

When TBS is installed it will not work.
use virtualisation to run it.

RE: TechnoTrend TT-connect CT2-4650 CI - Added by Carsten Johansson over 5 years ago

I have not TBS installed. I have remove the old Ubuntu and have no Linux connect to the TV card yet.

I just wonder what version of Linux I have to use to get it to work.

I was hopping that was more then me here that have that card and use that with TV headend.

RE: TechnoTrend TT-connect CT2-4650 CI - Added by saen acro over 5 years ago 

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

post result

RE: TechnoTrend TT-connect CT2-4650 CI - Added by Carsten Johansson over 5 years ago

Not sure what have happend :(

I did install the lastest version of ubuntu server 18.04.2 and run the update

After that I did download and move the file for the card to /lib/firmware/ and restart

After that I install tvheadend and was very happy that it find the TV-card and start to add channel and that also work so it make me very happy
After that I did download two XMLgrabber (I did not know what to pick) and the first one did fine but the other one make Everything just freeze so I did need to Power off and them Power on.
After that the TV card just stop working.

I then delete ubuntu and did create a new one with same as the other but now it does not start the TV card.

When I run the command you ask me for it gave me this

[    0.147307] usbcore: registered new interface driver usbfs
[    0.147351] usbcore: registered new interface driver hub
[    0.147397] usbcore: registered new device driver usb
[    0.784138] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.784189] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.784435] usb usb1: Product: EHCI Host Controller
[    0.784473] usb usb1: Manufacturer: Linux 4.15.0-50-generic ehci_hcd
[    0.784519] usb usb1: SerialNumber: 0000:02:01.0
[    0.785888] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    0.785939] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.785993] usb usb2: Product: UHCI Host Controller
[    0.786032] usb usb2: Manufacturer: Linux 4.15.0-50-generic uhci_hcd
[    0.786078] usb usb2: SerialNumber: 0000:02:00.0
[    1.508022] usb 2-1: new full-speed USB device number 2 using uhci_hcd
[    1.677655] usb 2-1: New USB device found, idVendor=0e0f, idProduct=0003
[    1.677707] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.677756] usb 2-1: Product: VMware Virtual USB Mouse
[    1.677794] usb 2-1: Manufacturer: VMware
[    1.816027] usb 2-2: new full-speed USB device number 3 using uhci_hcd
[    1.832035] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    2.311552] usb 2-2: New USB device found, idVendor=0e0f, idProduct=0002
[    2.311672] usb 2-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.311723] usb 2-2: Product: VMware Virtual USB Hub
[    2.355913] usbcore: registered new interface driver usbhid
[    2.355961] usbhid: USB HID core driver
[    2.385267] input: VMware VMware Virtual USB Mouse as /devices/pci0000:00/0000:00:11.0/0000:02:00.0/usb2/2-1/2-1:1.0/0003:0E0F:0003.0001/input/input5
[    2.385461] hid-generic 0003:0E0F:0003.0001: input,hidraw0: USB HID v1.10 Mouse [VMware VMware Virtual USB Mouse] on usb-0000:02:00.0-1/input0
[    2.393451] usb 1-1: New USB device found, idVendor=0b48, idProduct=3015
[    2.393505] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    2.393555] usb 1-1: Product: TechnoTrend USB2.0
[    2.393592] usb 1-1: Manufacturer: CityCom GmbH
[    2.393628] usb 1-1: SerialNumber: 20151107
[    7.504146] usb 1-1: dvb_usb_v2: found a 'TechnoTrend TT-connect CT2-4650 CI v1.1' in warm state
[    7.504223] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[    7.504231] dvbdev: DVB: registering new adapter (TechnoTrend TT-connect CT2-4650 CI v1.1)
[    7.507809] usb 1-1: dvb_usb_v2: MAC address: 00:00:00:00:00:00
[    7.575215] usb 1-1: dvb_usb_v2: 2nd usb_bulk_msg() failed=-75
[    7.575591] usb 1-1: failed=-75
[    7.577428] usbcore: registered new interface driver dvb_usb_dvbsky

I can see it gave me a failed=-75 but have no idea how to fix that?

RE: TechnoTrend TT-connect CT2-4650 CI - Added by saen acro over 5 years ago

Until frontend registered message not appear it will not work.
Add new virtual machine with Ubuntu 14.04 for test

RE: TechnoTrend TT-connect CT2-4650 CI - Added by Carsten Johansson over 5 years ago

ok have now try a little and this is the result

[    0.229452] usbcore: registered new interface driver usbfs
[    0.229537] usbcore: registered new interface driver hub
[    0.229623] usbcore: registered new device driver usb
[    0.562329] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.562416] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.562535] usb usb1: Product: EHCI Host Controller
[    0.562610] usb usb1: Manufacturer: Linux 4.4.0-142-generic ehci_hcd
[    0.562692] usb usb1: SerialNumber: 0000:02:01.0
[    0.564557] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    0.564645] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.564768] usb usb2: Product: UHCI Host Controller
[    0.564844] usb usb2: Manufacturer: Linux 4.4.0-142-generic uhci_hcd
[    0.564958] usb usb2: SerialNumber: 0000:02:00.0
[    1.262182] usb 2-1: new full-speed USB device number 2 using uhci_hcd
[    1.362219] usb 1-1: new high-speed USB device number 2 using ehci-pci
[    1.791762] usb 2-1: New USB device found, idVendor=0e0f, idProduct=0003
[    1.791857] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    1.791945] usb 2-1: Product: VMware Virtual USB Mouse
[    1.792022] usb 2-1: Manufacturer: VMware
[    1.904425] usb 1-1: New USB device found, idVendor=0b48, idProduct=3015
[    1.904520] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    1.904608] usb 1-1: Product: TechnoTrend USB2.0
[    1.904682] usb 1-1: Manufacturer: CityCom GmbH
[    1.904755] usb 1-1: SerialNumber: 20151107
[    1.928645] usb 2-2: new full-speed USB device number 3 using uhci_hcd
[    2.079656] usb 2-2: New USB device found, idVendor=0e0f, idProduct=0002
[    2.079796] usb 2-2: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[    2.079891] usb 2-2: Product: VMware Virtual USB Hub
[    4.502332] usbcore: registered new interface driver usbhid
[    4.502334] usbhid: USB HID core driver
[    4.694532]     2c41cc0be07b5ee2f1167f41cd8a86fc5b53d82c media: venus: firmware: fix leaked of_node references
[    4.726570] input: VMware VMware Virtual USB Mouse as /devices/pci0000:00/0000:00:11.0/0000:02:00.0/usb2/2-1/2-1:1.0/0003:0E0F:0003.0001/input/input5
[    4.726906] hid-generic 0003:0E0F:0003.0001: input,hidraw0: USB HID v1.10 Mouse [VMware VMware Virtual USB Mouse] on usb-0000:02:00.0-1/input0
[    4.787548]     2c41cc0be07b5ee2f1167f41cd8a86fc5b53d82c media: venus: firmware: fix leaked of_node references
[    4.849538] dvb_core: disagrees about version of symbol vb2_vmalloc_memops
[    4.849541] dvb_core: Unknown symbol vb2_vmalloc_memops (err -22)

Linux does find it but it looks like it does not do so much.
I did even try with the Media build that LinuxTV have but same result.

I also have big problem to install the tvheadend with this old version of Ubuntu.
but not so much idea to Think about that when it does not load (I think it does not load).
When I did run the new version of ubuntu it did show some "dvb_usb_v2" and that but this old version does not show anything.

Maybe I can try to make a Media build for a new version of Ubuntu.

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