[mythtv-users] Mythtv tuning issue

[Mattia Martinello]

Hi,

I'm trying to setup Mythtv with an Hauppauge Wintv Nova CI DVB card.
The card is working perfectly with dvbscan and kaxtv.
I'm trying to tune Mythtv to the following test channel, taken from 
channels.conf created by dvbscan:
RAI1:11765:v:0:27500:512:650:3401

When I try to tune Mythtv to this channel I get these logs from mythbackend:

005-01-26 03:14:53 DVB#0 Using DVB card 0, with frontend ST STV0299 DVB-S.
Resetting slot 0...ok.
2005-01-26 03:14:54 DVB#0 CAM - Initialized successfully.
2005-01-26 03:14:54 DVB#0 WARNING - Status: NO LOCK!
2005-01-26 03:14:54 DVB#0 WARNING - Status: CARRIER | NO LOCK!
2005-01-26 03:14:54 DVB#0 WARNING - Status: SIGNAL | NO LOCK!
2005-01-26 03:16:03 DVB#0 Recorder: Card opened successfully.
2005-01-26 03:16:04 DVB#0 WARNING - No data from card in 1 second.
2005-01-26 03:16:18 Couldn't read data from the capture card in 15 
seconds.  Game over, man.

and this logs from mythfrontend:

2005-01-26 03:16:03 Using protocol version 13
2005-01-26 03:16:08 taking too long to be allowed to read..
2005-01-26 03:16:20 Waited 2 seconds for data to become available, 
waiting again ...
2005-01-26 03:16:34 Waited 14 seconds for data to become available, aborting
Couldn't read file: rbuf://127.0.0.1:6543/video/buffer/ringbuf1.nuv

If I try to tune with dvbstream with the command
./dvbstream -o -f 11765000 -p V -s 2750000 650 3401
I get these logs:

[mythtv at localhost dvbstream]$ ./dvbstream -o -f 11765000 -p V -s 2750000 
650 3401
dvbstream v0.6 - (C) Dave Chapman 2001-2004
Released under the GPL.
Latest version available from http://www.linuxstb.org/
Tuning to 11765000 Hz
Using DVB card "ST STV0299 DVB-S"
tuning DVB-S to Freq: 1165000, Pol:V Srate=-1544967296, 22kHz tone=off, 
LNB: 0
Setting only tone ON and voltage 13V
DISEQC SETTING SUCCEDED
Getting frontend status
Not able to lock to the signal on the given frequency
dvbstream will stop after -1 seconds (71582788 minutes)
Output to stdout
Streaming 2 streams

Could you help me, please? I need it...

Thank you very much!
Bye
Mattia.