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Bug #3212

DVB-T #0 - failed to tune [e=Invalid argument]

Added by Tomas Novak about 9 years ago. Updated about 8 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
Adam Sutton
Category:
EPG
Target version:
-
Start date:
2015-10-26
Due date:
% Done:

0%

Estimated time:
Found in version:
4.0
Affected Versions:

Description

I have built tvheadend from master branch on fresh Ubuntu mate 15.10 on Raspberry pi 2.

While scanning available muxes following error is reported:

 2015-10-26 17:14:40.000 mpegts: 0MHz in DVB - tuning on Afatech AF9033 (DVB-T) : DVB-T #0
 2015-10-26 17:14:40.000 linuxdvb: Afatech AF9033 (DVB-T) : DVB-T #0 - failed to tune [e=Invalid argument]

It seems related to #2807, but mentioned patched are applied already.

I have tested branch release/4.0 but the same error occurs.

History

#1

Updated by Jaroslav Kysela about 9 years ago

The mux config is wrong. Remove/fix this mux from/in your config.

#2

Updated by Tomas Novak about 9 years ago

Jaroslav Kysela wrote:

The mux config is wrong. Remove/fix this mux from/in your config.

I tried it with no success. But you are right - on "Network" config window I did not set "Pre-defined Muxes". Now using "cz_All" it works fine. Thanks!

It would be nice to log something helpful in that case (once it is required field) :)

#3

Updated by Jaroslav Kysela about 9 years ago

  • Status changed from New to Invalid

TVH does not add "zero" muxes itself. So, if you entered a wrong mux config manually - you may see this error.

#4

Updated by Martin Nielsen about 8 years ago

I believe a common mistake made, is when the Symbol Rate is filled out. The Symbol Rate is often four digits long, when described. I needed to add three zeros to get it to work with the Danish cable-operator YouSee. Everywhere on the net, the Symbol Rate for YouSee is 6875, and in reality it's 6875000.

I hope this helps others who experience this problem.

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