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linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument]

Added by Dan S about 2 years ago

Hi guys,
Im a beginer please help me,im on Orange RO network cable and i use xbox dvb-c/t2 usb tuner in raspberry pi 3b+
I dont know how to resolve this problem,i dont have in predefinited providers my network

linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument]

https://prnt.sc/kBrAvC2mDxlK

https://prnt.sc/99n400M72_bZ

https://prnt.sc/UuJC40eT0rnP

Thank you


Replies (10)

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by Dan S about 2 years ago

Thank you for response i see that posts its old like 5 yearsand i see it rfear in general to librelec and other os,me i have latest raspbian and another thing i dont have to much acnolwedge about tvheadend.
I see it recornized my tuner,i put some screenshots

https://prnt.sc/9bwgol3SNRDX

https://prnt.sc/EHU9k6uoTMvc

https://prnt.sc/5LlNtyU9TUTs

https://prnt.sc/I7BZLuEK0z1I

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by Jonas Lang about 2 years ago

Indeed many of the useful posts here are 5 years or more old. It’s been very quiet over the intervening years on the forum.

I linked that post to get things started for you. Hopefully others with similar setups to yourself will join in with some useful advice.

While your unit is recognised it may need additional firmware installed to function correctly as can be seen from here. https://www.linuxtv.org/wiki/index.php/Xbox_One_Digital_TV_Tuner

You could also try asking over at the Raspberry Pi forum if no further help is forthcoming here.

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by Jonas Lang about 2 years ago

As I suspected. Missing firmware. This appears to be a solution to your problem but you’ll have to put a bit of work in to get it working https://tvheadend.org/boards/5/topics/13685?page=10

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by saen acro about 2 years ago

Post text result of

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

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by Dan S about 2 years ago

I see no one know how to resolve my problem,i gues i will renounce to this project....

RE: linuxdvb: Panasonic MN88472 #0 : DVB-C #0 - failed to tune [e=Invalid argument] - Added by Dan S about 2 years ago

I put another version whit snap on new raspberry pi 4 whit 4Gb ram and its working greate whit this tuner,i intended to add second tuner to rpi for same network cable,thank you all for help,i will come back for athers problems.

This its tvh version

https://prnt.sc/EjhAl64yzc3i

Consume for 1 HD channel

https://prnt.sc/t_XsOyJoVT9y

Htop comand

https://prnt.sc/L6w94Tux9bWz

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