Problems with DVBSky / TechnoTrend USB DVB-S2 tuners since LE8

  • Thanks!


    I guess I have a different problem.


    It still crashed after some time. Currently running Kernel 5.1.16


    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: /home/hts/Die ultimative Chart Show - Die erfolgreichsten Sommer-Hits aller Zeiten!/Die ultimative Chart Show - Die erfolgreichsten Sommer-Hits alle

    r Zeiten!2019-07-06.mkv from adapter: "Montage Technology M88DS3103 #0 : DVB-S #0", network: "DVB-S Network", mux: "12187.5H", provider: "CBC", service: "RTL Television"

    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: # type lang resolution aspect ratio sample rate channels

    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: 1 MPEG2VIDEO 720x576 16:9

    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: 2 MPEG2AUDIO ger 48000 2

    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: 4 AC3 ger 48000 2

    Jul 6 00:30:00 svenrecord tvheadend[1293]: dvr: 5 DVBSUB ger

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256234] xhci_hcd 0000:0b:00.0: xHCI host controller not responding, assume dead

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256260] xhci_hcd 0000:0b:00.0: HC died; cleaning up

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256336] usb 1-2: dvb_usb_v2: usb_bulk_msg() failed=-110

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256351] usb 1-2: failed=-110

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256360] usb 1-2: USB disconnect, device number 2

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256364] usb 1-2: dvb_usb_v2: usb_bulk_msg() failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256379] usb 1-2: failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256396] usb 1-2: dvb_usb_v2: usb_bulk_msg() failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256408] usb 1-2: failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256418] usb 1-2: dvb_usb_v2: usb_bulk_msg() failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256432] usb 1-2: failed=-19

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256461] usb 1-2: dvb_usb_v2: usb_bulk_msg() failed=-19

    J



    I recorded something elas prior... that worked fine. It usually fails after 2-3 records. I guess I will trash the DVBSKY 960.


    Can somebody recommend a good DVBS2 Card? PCI-E would be great.

  • looks like your usb controller is having problems


    Jul 6 00:40:37 svenrecord kernel: [ 8402.256234] xhci_hcd 0000:0b:00.0: xHCI host controller not responding, assume dead

    Jul 6 00:40:37 svenrecord kernel: [ 8402.256260] xhci_hcd 0000:0b:00.0: HC died; cleaning up

  • Hi, I have a Raspbian on my Raspberry, not libreelec, anyway, I would like to apply the patch in mutex.c changing the MUTEX_FLAG_HANDOFF value


    I can't find mutex.c in my system, and I'm not an expert of recompiling/applying patch.


    I have the DVBSky s960 v2 USB device, and it works only the first time that I use, for example, tvheadend or dvblast. To get the device working again, I have to unplug the power supply and plug it again, no reboot of the Raspberry needed.


    Curiously, if I use tsp (tsduck suite), the commands always work, no needs of unplug and plug.


    Can anyone help me, hopefully with a step by step guide for recompliling mutex.c?


    Thanks in advance, regards