<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
</head>
<body text="#003300" bgcolor="#FFFFFF">
<p>Hi,</p>
<p> On the 24th, the French did something to their emitters and we
need to rescan. TF1 works, but "France 2" fails. The Swiss
channels all work.</p>
<p>However, using mythtv-setup, the scan option never detects any
channels: "no new channels found"; even after I delete all
channels from the channel table.</p>
<p>If I run</p>
<p> w_scan -c CH > /var/tmp/channels.conf</p>
<p>The channels are detected proving that they are there:</p>
<p>C8;NTN:474000:B8D0G8M64T8Y0:T:27500:120=27:0;130,131,132:0;140,141:0:513:8442:2:0<br>
BFM
TV;NTN:474000:B8D0G8M64T8Y0:T:27500:320=27:0;330:0;340:0:515:8442:2:0<br>
CNEWS;NTN:474000:B8D0G8M64T8Y0:T:27500:420=27:0;430:0;440:0:516:8442:2:0<br>
CSTAR;NTN:474000:B8D0G8M64T8Y0:T:27500:520=27:0;530,531:0;540,541:0:517:8442:2:0<br>
Gulli;NTN:474000:B8D0G8M64T8Y0:T:27500:620=27:0;630,631,632:0;640,641:0:518:8442:2:0<br>
France 2;GR1
B:666000:B8D0G8M64T8Y0:T:27500:120=27:0;130,131,132:0;140,142:0:257:8442:1:0<br>
France 4;GR1
B:666000:B8D0G8M64T8Y0:T:27500:320=27:0;330,331,332:0;340,342:0:260:8442:1:0<br>
France Ô;GR1
B:666000:B8D0G8M64T8Y0:T:27500:520=27:0;530,531:0;540:0:261:8442:1:0<br>
franceinfo ;GR1
B:666000:B8D0G8M64T8Y0:T:27500:620=27:0;630:0;640:0:262:8442:1:0<br>
F3
Rhħne-Alpes;FTV:666000:B8D0G8M64T8Y0:T:27500:220=27:230=fre@3,231=qad,232=qaa:0;240,242:0:282:8442:1:0<br>
F3
Alpes;FTV:666000:B8D0G8M64T8Y0:T:27500:720=27:730=fre@3,731=qad,732=qaa:0;740,742:0:324:8442:1:0<br>
M6;Multi4:506000:B8D0G8M64T8Y0:T:27500:120=27:0;130,131,132:0;140,141:0:1025:8442:4:0<br>
W9;Multi4:506000:B8D0G8M64T8Y0:T:27500:220=27:0;230,231,232:0;240,241:0:1026:8442:4:0<br>
Arte;Multi4:506000:B8D0G8M64T8Y0:T:27500:320=27:0;330,331,332,333:0;340,341,342:0:1031:8442:4:0<br>
France
5;Multi4:506000:B8D0G8M64T8Y0:T:27500:420=27:0;430,431,432:0;440,441:0:1045:8442:4:0<br>
6ter;Multi4:506000:B8D0G8M64T8Y0:T:27500:520=27:0;530,531,532:0;540,541:0:1046:8442:4:0<br>
TF1;SMR6:498000:B8D0G8M64T8Y0:T:27500:120=27:0;130,131,132:0;150,151:0:1537:8442:6:0<br>
NRJ12;SMR6:498000:B8D0G8M64T8Y0:T:27500:220=27:0;230,231,232:0;250,251:0:1538:8442:6:0<br>
TMC;SMR6:498000:B8D0G8M64T8Y0:T:27500:620=27:0;630,631,632:0;650,651:0:1542:8442:6:0<br>
TFX;SMR6:498000:B8D0G8M64T8Y0:T:27500:520=27:0;530,531:0;550,551:0:1544:8442:6:0<br>
LCP;SMR6:498000:B8D0G8M64T8Y0:T:27500:720=27:0;730:0;750:0:1545:8442:6:0<br>
8_Mont_Blanc;Harmonic:674000:B8D0G32M64T8Y0:T:27500:720=27:730=fra@3:0:0:2050:8442:8:0<br>
LemanBleu HD;LemanBleu
TV:554000:B8:T:27500:516+515=27:517@3:518:0:513:0:3841:0<br>
SRF 1;Schweizer Radio und
Fernsehen:578000:B8C23D0G4M16T8Y0:T:27500:160=2:80=deu@3,81=eng:32:0:1:8948:4:0<br>
RTS Un;Radio Television
Suisse:578000:B8C23D0G4M16T8Y0:T:27500:161=2:84=fra@3,85=eng:35:0:257:8948:4:0<br>
RTS Deux;Radio Television
Suisse:578000:B8C23D0G4M16T8Y0:T:27500:164=2:96=fra@3,97=eng:44:0:258:8948:4:0<br>
RSI LA 1;Radiotelevisione
svizzera:578000:B8C23D0G4M16T8Y0:T:27500:162=2:88=ita@3,89=eng:38:0:513:8948:4:0<br>
</p>
<p>TF1, NRJ12, RTS* all work fine. But F3 or France 2, can no longer
be seen by mythtv. My real TV is able to pick all those channels,
but I did a rescan on it.<br>
</p>
<p> So mythtv-setup fails to find any channel anymore. I'm including
the logs of mythtv-setup. But I couldn't find anything useful in
them.</p>
fixes/29 [v29-rc1-4-g696806310a]<br>
All channels seem to be shown with the message "Channel xx offset 1
-- Timed out, no si...". And then<br>
"Failed to find any new channels!"<br>
<br>
However, I can see the Signal Strength bar move to above 50% for
some of those channels.<br>
<br>
I've included the log using --loglevel=debug. (Actually had to
remove it to pass the max message size lmit)<br>
<br>
I'm also including a partial log of mythbackend --loglevel=debug
when I try to watch the TV.<br>
First I "watched TF1" and that worked, then I changed to "France 2"
and I got the error that it couldn't get a lock.<br>
There seems also to be a recording started on another channel
(Swiss) which worked fine.<br>
<br>
In the log, look for:<br>
<br>
2018-04-28 17:11:34.363564 I TVRec[17]: HandleTuning Request:
Program(NULL) channel(2) input() flags(LiveTV,)<br>
2018-04-28 17:11:39.390308 W TVRec[17]: See 'Tuning timeout' in
mythtv-setup for this input<br>
<br>
Otherwise, most recent version of Ubuntu 17.10.<br>
System: Host: mytv Kernel: 4.13.0-39-generic x86_64 bits: 64 gcc:
7.2.0 Desktop: Xfce 4.12.3 (Gtk 2.24.31)<br>
Distro: Ubuntu 17.10<br>
MythTV Version : v29-rc1-4-g696806310a<br>
MythTV Branch : fixes/29<br>
Network Protocol : 91<br>
Library API : 29.20170212-1<br>
QT Version : 5.7.1<br>
<br>
Given that I've been using MythTV for years, this is a bit
frustrating: channel scanning used to work just fine.<br>
<br>
Alain Brossard<br>
</body>
</html>