SkyTv Ultimate Dual + LXC unpriviliged

[Simon78]

Hallo,

da es dazu noch keine Anleitung gibt , hangel ich mich mal dadurch.


bisher habe ich gemacht:

1. anlegen der /dev/dvb/card[0/1] devices auf dem host
2. installieren der netinst.sh auf dem LXC unpriv container
3. durchreichen des /dev/usb/001/005 devices an den container

das device ist per lsusb auch sichtbar. Jetzt hänge ich beim mediasrv wegen:

2023-01-04 09:27:52 [650]
2023-01-04 09:27:52 [650] Scanning for drivers
2023-01-04 09:27:52 [650] found lib: libdrv_ngTV.so
2023-01-04 09:27:52 [650] found lib: libdrv_net.so
2023-01-04 09:27:52 [650] found lib: libdrv_tntdvb.so
2023-01-04 09:27:52 [650] found lib: libdrv_hikarisoft_isdb.so
2023-01-04 09:27:52 [650] found lib: libdrv_fm.so
2023-01-04 09:27:52 [650] found lib: libdrv_vivi.so
2023-01-04 09:27:52 [650] found lib: libdrv_fm_dab_dabplus.so
2023-01-04 09:27:52 [650] found lib: libdrv_em28xx.so
2023-01-04 09:27:52 [650] found lib: libdrv_eLight.so
2023-01-04 09:27:52 [650]
2023-01-04 09:27:52 [650] Scanning for plugins
2023-01-04 09:27:52 [650] found lib: libencoder_plugin.so
2023-01-04 09:27:52 [650] MediaAVPlugin: MPEG Encoder
2023-01-04 09:27:52 [650] Copyright: (C) Tpe 2011/2012
2023-01-04 09:27:52 [650]
2023-01-04 09:27:52 [650] Starting up device manager
2023-01-04 09:27:52 [650] unable to create /dev/sundtek/usb/001/005, this will lead to a failure now
2023-01-04 09:27:52 [650] retrying with 3rd workaround now
2023-01-04 09:27:52 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:27:53 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:27:54 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:27:55 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:27:56 [650] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:27:56 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:27:57 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:27:58 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:27:59 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:28:00 [650] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:28:00 [650] Setting permission of /dev/dvb to 777
2023-01-04 09:28:00 [650] This is to avoid problems if TV Applications are started as another user
2023-01-04 09:28:00 [650] as seen on eg. Synology NAS Systems where tvheadend is unable to read
2023-01-04 09:28:00 [650] /dev/dvb and because of that would not detect the TV tuner
2023-01-04 09:28:00 [650] scanning devices done
2023-01-04 09:28:00 [650] attached devices:
2023-01-04 09:28:00 [651] Autostarting scripts in /etc/sundtek/
2023-01-04 09:28:00 [651] executed all available items
2023-01-04 09:28:07 [650] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
^C2023-01-04 09:28:07 [650] Shutting down driver


es scheint so zu sein als ob ein /dev/sundtek irgendwas angelegt werden soll im LXC container. das ist nirgendwo beschrieben wo es mir bekannt wäre und der mediasrv wirft deswegen ab.


Wie gehts weiter ?

MFG,
Simon

[Sundtek]

Reiche das komplette /dev/bus/usb durch - Der Treiber nimmt sowieso nur die Nodes unserer Geräte raus.

Habe Dir auch auf die Mail geantwortet (heute hab ich leider keine Zeit mehr).
Und /dev/sundtek muss erstellbar sein, der Treiber erstellt dort einen neuen /dev/bus/usb tree - das ist historisch bedingt da ältere Linux Versionen das ein bißchen chaotisch gemacht haben. Es wird auch /sys/bus/usb/devices gescannt, im Fall dass nicht alles in /dev/bus/usb eingetragen ist oder /dev/bus/usb nicht vorhanden ist (alles schon vorgekommen).

[Simon78]

Hi,

ich bin einen Schritt weiter.


1. habe /dev/dvb auf dem Host gelöscht, wird wohl nicht gebraucht.
2. habe /dev/sundtek angelegt und an den LXC durchgereicht mit 777 Rechten.

der Log sieht jetzt so aus :
2023-01-04 09:57:29 [148]
2023-01-04 09:57:29 [148] Scanning for plugins
2023-01-04 09:57:29 [148] found lib: libencoder_plugin.so
2023-01-04 09:57:29 [148] MediaAVPlugin: MPEG Encoder
2023-01-04 09:57:29 [148] Copyright: (C) Tpe 2011/2012
2023-01-04 09:57:29 [148]
2023-01-04 09:57:29 [148] Starting up device manager
2023-01-04 09:57:29 [148] unable to create /dev/sundtek/usb/001/005, this will lead to a failure now
2023-01-04 09:57:29 [148] retrying with 3rd workaround now
2023-01-04 09:57:29 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:30 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:31 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:32 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:33 [148] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:57:33 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:34 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:35 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:36 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:37 [148] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:57:37 [148] scanning devices done
2023-01-04 09:57:37 [148] attached devices:
2023-01-04 09:57:37 [149] Autostarting scripts in /etc/sundtek/
2023-01-04 09:57:37 [149] executed all available items
2023-01-04 09:57:44 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:45 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:46 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:47 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/002)
2023-01-04 09:57:48 [148] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:57:48 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:49 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:50 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:51 [148] device not ready, sleeping 3 seconds and retrying (/dev/bus/usb/001/004)
2023-01-04 09:57:52 [148] skipping unknown busy device, check dmesg maybe a module is interfering (eg. usbhid)
2023-01-04 09:57:52 [148] registering ID: 0
2023-01-04 09:57:52 [148] Memory mapped transfers are not available
2023-01-04 09:57:52 [148] Board config found: Sundtek SkyTV Dual 8 (eLight)
2023-01-04 09:57:52 [148] This board provides 2 frontends
2023-01-04 09:57:52 [148]
2023-01-04 09:57:52 [148] *********
2023-01-04 09:57:52 [148] Signature: Sundtek
2023-01-04 09:57:52 [148] Initializing SYSV-IPC
2023-01-04 09:57:52 [148] Allocation using pg for type 65678
2023-01-04 09:57:54 [148] demodulator successfully attached (DVB_S/S2)!
2023-01-04 09:57:54 [148] attaching second tuner...
2023-01-04 09:57:54 [148] Allocation using pg for type 65678
2023-01-04 09:57:55 [148] demodulator successfully attached (DVB_S/S2)!
2023-01-04 09:57:55 [148] Configuring Dual LNB Power Supply
2023-01-04 09:57:55 [148] Vertical Polarisation is set to 14.00 Volt
2023-01-04 09:57:55 [148] Horizontal Polarisation is set to 19.10 Volt
2023-01-04 09:57:55 [148] Enabling LNB status monitor
2023-01-04 09:57:55 [149] trying to load uinput module
2023-01-04 09:57:55 [149] loading uinput kernel extention failed, remote control will not work with lirc
2023-01-04 09:57:55 [148] No remote control support available
2023-01-04 09:57:55 [148] Initializing Remote Control Support (interrupt)
2023-01-04 09:57:55 [148] Unable to create /dev/mediainput0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] registered virtual: /dev/mediainput0
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter0/frontend0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter0/demux0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter0/dvr0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] registering: adapter0/0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter0/frontend0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter0/demux0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter0/dvr0
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter1/frontend0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter1/demux0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] Unable to create /dev/dvb/adapter1/dvr0 (1/Operation not permitted)
2023-01-04 09:57:55 [148] registering: adapter1/0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter1/frontend0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter1/demux0
2023-01-04 09:57:55 [148] registered virtual: /dev/dvb/adapter1/dvr0
2023-01-04 09:57:55 [148] Driver loaded within 2945 milliseconds
2023-01-04 09:57:59 [148] Initial devicescan done, switching detection mode


habe das Netzteil und Satkabel aber nicht dran

[Sundtek]

Versuche /dev/dvb auf dem Host zu erstellen und auch durchzureichen.

[Simon78]

hab ich gemacht, was ich trotz 777er Rechten auf dem Host für /dev/dvb und /dev/sundtek sehen kann ist das zB unter /dev/sundtek/001/ kein 005 eintrag da ist ( der aber wohl zu erwarten wäre ). /dev/dvb ist bis auf die verzeichnisse leider auch leer

root@odroidh2:/dev/dvb# ls -alR
.:
insgesamt 0
drwxrwxrwx  4 root   root     80  4. Jan 11:05 .
drwxr-xr-x 21 root   root   3400  4. Jan 11:03 ..
drwxrwxrwx  2 100000 100000   40  4. Jan 11:05 adapter0
drwxrwxrwx  2 100000 100000   40  4. Jan 11:05 adapter1

./adapter0:
insgesamt 0
drwxrwxrwx 2 100000 100000 40  4. Jan 11:05 .
drwxrwxrwx 4 root   root   80  4. Jan 11:05 ..

./adapter1:
insgesamt 0
drwxrwxrwx 2 100000 100000 40  4. Jan 11:05 .
drwxrwxrwx 4 root   root   80  4. Jan 11:05 ..

----
root@odroidh2:/dev/dvb# cd /dev/sundtek/
root@odroidh2:/dev/sundtek# ls -alR
.:
insgesamt 0
drwxrwxrwx  3 root   root     60  4. Jan 10:55 .
drwxr-xr-x 21 root   root   3400  4. Jan 11:03 ..
drwx------  3 100000 100000   60  4. Jan 10:55 usb

./usb:
insgesamt 0
drwx------ 3 100000 100000 60  4. Jan 10:55 .
drwxrwxrwx 3 root   root   60  4. Jan 10:55 ..
drwx------ 2 100000 100000 40  4. Jan 10:55 001

./usb/001:
insgesamt 0
drwx------ 2 100000 100000 40  4. Jan 10:55 .
drwx------ 3 100000 100000 60  4. Jan 10:55 ..

---




2023-01-04 10:05:05 [137] Memory mapped transfers are not available
2023-01-04 10:05:05 [137] Board config found: Sundtek SkyTV Dual 8 (eLight)
2023-01-04 10:05:05 [137] This board provides 2 frontends
2023-01-04 10:05:05 [137]
2023-01-04 10:05:06 [137] *********
2023-01-04 10:05:06 [137] Signature: Sundtek
2023-01-04 10:05:06 [137] Initializing SYSV-IPC
2023-01-04 10:05:06 [137] Allocation using pg for type 65678
2023-01-04 10:05:07 [137] demodulator successfully attached (DVB_S/S2)!
2023-01-04 10:05:07 [137] attaching second tuner...
2023-01-04 10:05:07 [137] Allocation using pg for type 65678
2023-01-04 10:05:08 [137] demodulator successfully attached (DVB_S/S2)!
2023-01-04 10:05:08 [137] Configuring Dual LNB Power Supply
2023-01-04 10:05:08 [137] Vertical Polarisation is set to 14.00 Volt
2023-01-04 10:05:08 [137] Horizontal Polarisation is set to 19.10 Volt
2023-01-04 10:05:08 [137] Enabling LNB status monitor
2023-01-04 10:05:08 [138] trying to load uinput module
2023-01-04 10:05:08 [138] loading uinput kernel extention failed, remote control will not work with lirc
2023-01-04 10:05:08 [137] No remote control support available
2023-01-04 10:05:08 [137] Initializing Remote Control Support (interrupt)
2023-01-04 10:05:08 [137] Unable to create /dev/mediainput0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] registered virtual: /dev/mediainput0
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter0/frontend0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter0/demux0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter0/dvr0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] registering: adapter0/0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter0/frontend0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter0/demux0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter0/dvr0
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter1/frontend0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter1/demux0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] Unable to create /dev/dvb/adapter1/dvr0 (1/Operation not permitted)
2023-01-04 10:05:08 [137] registering: adapter1/0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter1/frontend0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter1/demux0
2023-01-04 10:05:08 [137] registered virtual: /dev/dvb/adapter1/dvr0
2023-01-04 10:05:08 [137] Driver loaded within 2945 milliseconds
2023-01-04 10:05:12 [137] Initial devicescan done, switching detection mode

[Simon78]

Hier von meiner Seite der nächste Schritt , die mknods auf dem Host müssen wohl gemacht werden :
mkdir -p /dev/dvb/adapter0
mknod /dev/dvb/adapter0/frontend0 c 212 1
mknod /dev/dvb/adapter0/dvr0 c 212 5
mknod /dev/dvb/adapter0/demux0 c 212 3
mkdir -p /dev/dvb/adapter1
mknod /dev/dvb/adapter1/frontend0 c 212 7
mknod /dev/dvb/adapter1/dvr0 c 212 11
mknod /dev/dvb/adapter1/demux0 c 212 9
mkdir -p /dev/dvb/adapter2
mknod /dev/dvb/adapter2/frontend0 c 212 13
mknod /dev/dvb/adapter2/dvr0 c 212 17
mknod /dev/dvb/adapter2/demux0 c 212 15

habe bisher nur leserechte erlaubt , jetzt zeigt mediaclient aber den adapter , auch wenn mediasrv motzt über fehlende Schreibrechte .... log hier :

2023-01-04 10:10:30 [113] Unable to create /dev/mediainput0 (1/Operation not permitted)
2023-01-04 10:10:30 [113] registered virtual: /dev/mediainput0
2023-01-04 10:10:30 [113] /dev/dvb/adapter0 exists, but not accessible by everyone,
2023-01-04 10:10:30 [113]    fixing that by setting it to 777
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter0/frontend0 (17/File exists)
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter0/demux0 (17/File exists)
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter0/dvr0 (17/File exists)
2023-01-04 10:10:30 [113] registering: adapter0/0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter0/frontend0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter0/demux0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter0/dvr0
2023-01-04 10:10:30 [113] /dev/dvb/adapter1 exists, but not accessible by everyone,
2023-01-04 10:10:30 [113]    fixing that by setting it to 777
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter1/frontend0 (17/File exists)
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter1/demux0 (17/File exists)
2023-01-04 10:10:30 [113] Unable to create /dev/dvb/adapter1/dvr0 (17/File exists)
2023-01-04 10:10:30 [113] registering: adapter1/0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter1/frontend0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter1/demux0
2023-01-04 10:10:30 [113] registered virtual: /dev/dvb/adapter1/dvr0
2023-01-04 10:10:30 [113] Driver loaded within 3013 milliseconds
2023-01-04 10:10:34 [113] Initial devicescan done, switching detection mode
2023-01-04 10:10:46 [113] [FE0] . o ( Enabling Standby ) o .
2023-01-04 10:10:46 [113] [FE0] Set Voltage off
2023-01-04 10:10:46 [113] *** Voltage configuration is not what we have programmed ***
2023-01-04 10:10:46 [113] *** Overload protection enabled (channel A) ***
2023-01-04 10:10:46 [113] *** Overload protection enabled (channel B) ***
2023-01-04 10:10:46 [113] *** Overcurrent detected on output pull-down stage ***
2023-01-04 10:10:46 [113] *** for a time longer than the deglitch period. This ***
2023-01-04 10:10:46 [113] *** may happen due to an external voltage source ***
2023-01-04 10:10:46 [113] *** present on the LNB output (VOUT pin) ***
2023-01-04 10:10:46 [113] [FE1] . o ( Enabling Standby ) o .
2023-01-04 10:10:46 [113] [FE1] Set Voltage off
2023-01-04 10:10:46 [113] *** Voltage configuration is not what we have programmed ***
2023-01-04 10:10:46 [113] *** Overload protection enabled (channel A) ***
2023-01-04 10:10:46 [113] *** Overload protection enabled (channel B) ***
2023-01-04 10:10:46 [113] *** Overcurrent detected on output pull-down stage ***
2023-01-04 10:10:46 [113] *** for a time longer than the deglitch period. This ***
2023-01-04 10:10:46 [113] *** may happen due to an external voltage source ***
2023-01-04 10:10:46 [113] *** present on the LNB output (VOUT pin) ***



---
root@tvh:/root# /opt/bin/mediaclient -e
**** List of Media Hardware Devices ****
device 0: [             Dual S2]  DVB-S/S2, REMOTE-CONTROL, DVB-S/S2
  [INFO]:
     STATUS: STANDBY
  [BUS]:
     ID: 1-3
  [SERIAL]:
     ID: U220618172518
  [DVB-S/S2]:
     FESTATUS: STANDBY
     LNBVOLTAGE: DISABLED
     LNBSUPPLY: USBPOWER
     LNBSTATUS: OK
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput0
  [DVB-S/S2]:
     FESTATUS: STANDBY
     FRONTEND: /dev/dvb/adapter1/frontend0
     DVR: /dev/dvb/adapter1/dvr0
     DMX: /dev/dvb/adapter1/demux0

[Sundtek]

Wie sieht deine LXC Konfiguration aus?

# Sundtek DVB stick
lxc.apparmor.profile = unconfined
lxc.cgroup2.devices.allow = c 212:* rwm
lxc.cgroup2.devices.allow = c 250:* rwm
lxc.cgroup2.devices.allow = c 189:* rwm
lxc.mount.entry = /dev/dvb dev/dvb none bind,optional,create=dir
lxc.mount.entry = /dev/bus/usb dev/bus/usb none bind,optional,create=dir
lxc.mount.entry = /srv/tvheadend srv none bind,optional,create=dir

https://rolandtapken.de/blog/2022-07/running-tvheadend-sundtek-dvb-stick-lxc-container


Ich erinnere mich nur dass da auf dem Host keine Nodes erstellt werden müssen, das war besser als bei Docker Images.

*** Voltage configuration is not what we have programmed ***
...

sollte weggehen sobald das Netzteil angeschlossen ist.

[Simon78]

- ich suche die stelle wo mediasrv gestartet wird um die parameter anzupassen, irgendwie startet das automatisch nicht zuverlässig. Kann ich irgendwo den Output ansehen ?


wenn ich nachher alle Krümel zusammen habe werde ich meine LXC config posten

[Sundtek]

Bei den Docker Containern haben wir einfach tvheadend in tvheadend.bin umbenannt und tvheadend als Bash Skript angelegt. In dem Skript wurde dann der Treiber gestartet und danach tvheadend.bin

[Simon78]

geht beim SkyTv ultimate der Standby ? wenn ich mit Kodi nach einiger Zeit vorbei komme, sagt kodi das kein Tuner verfügbar wäre ....

root@tvh:/# /opt/bin/mediaclient -e
**** List of Media Hardware Devices ****
device 0: [             Dual S2]  DVB-S/S2, REMOTE-CONTROL, DVB-S/S2
  [INFO]:
     STATUS: STANDBY
  [BUS]:
     ID: 1-3
  [SERIAL]:
     ID: U220618172518
  [DVB-S/S2]:
     FESTATUS: STANDBY
     LNBVOLTAGE: DISABLED
     LNBSUPPLY: USBPOWER
     LNBSTATUS: OK
     FRONTEND: /dev/dvb/adapter0/frontend0
     DVR: /dev/dvb/adapter0/dvr0
     DMX: /dev/dvb/adapter0/demux0
  [REMOTECONTROL]:
     INPUT0: /dev/mediainput0
  [DVB-S/S2]:
     FESTATUS: STANDBY
     FRONTEND: /dev/dvb/adapter1/frontend0
     DVR: /dev/dvb/adapter1/dvr0
     DMX: /dev/dvb/adapter1/demux0

[Sundtek]

mediaclient --lc (bzw. wo sich mediaclient auf Deinem System befindet mit --lc ausführen) zeigt an welche Programme auf den Treiber zugreifen, ansonsten die TVHeadend Logfile überprüfen.

[Simon78]

ich habe einen systemd service angelegt um tvheadend zu starten als user tvh.

wenn das system ohne interaktion aufstartet findet der service den access zu der hardware nicht und auch mediaclient --lc ist blank.
logge ich als user tvh ein und starte mit "systemctl --user start tvheadend" den service klappt alles

ich habe auch schon wegen LD_PRELOAD geschaut und das klappt in beiden Fällen , zumindest listet /proc/XYZ/maps libmediaclient.so


hast du vielleicht eine Idee was los ist ?

[Sundtek]

Was zeigt die Treiberlog an?

[Simon78]

welches Log meinst du ? ich kann soweit keine Fehler finden , weder im journalctl noch in dem was tvheadend auspuckt

[Sundtek]

mediasrv.log bzw. wenn Du den Treiber manuell startest.

Der Treiber kommuniziert über Unix Domainsockets nur so nebenbei angemerkt. Die dvr Daten werden über Shared Memory Segmente vom Server zum Client übertragen. Die demux Daten über domain-sockets.