[mythtv-users] Problem watching TV with mythtv-frontend

Luca Manganelli luca76 at gmail.com
Wed Mar 18 18:49:27 UTC 2009


Hi,

I'm new in the Mythtv world.

I use Archlinux on my Mythtv server and my desktop.

I use a usb dvb-t adapter, the Cinergy Hybrid XS (em2880 chipset).

I've configured on my server with myth-setup, all OK: adapter detected
and got channel list.

On the other side, the mythtv-frontend can connect to the backend: it
can get the channel list, but if I watch a channel, I cannot see
anything.

Here is the Mythbackend.log on server:


2009-03-17 18:48:43.199 TVRec(3): HW Tuner: 3->3
2009-03-17 18:48:43.209 DVBChan(3:0) Error: Tune(): Setting Frontend
tuning parameters failed.
                        eno: Invalid argument (22)
2009-03-17 18:48:43.209 DVBChan(3:0) Error: SetChannelByString(2):
Tuning to frequency.
2009-03-17 18:48:43.210 TVRec(3) Error: Failed to set channel to 2.
2009-03-17 18:48:43.216 TVRec(3) Error: GetProgramRingBufferForLiveTV()
                        ProgramInfo is invalid.
ProgramInfo: channame() startts(mar mar 17 18:48:43 2009) endts(mar
mar 17 18:48:43 2009)
             recstartts(mar mar 17 18:48:43 2009) recendts(mar mar 17
18:48:43 2009)
             title()
2009-03-17 18:48:44.274 TVRec(3) Error: No valid DTV info, ATSC maj(0)
min(0), MPEG pn(-1)
2009-03-17 18:48:44.279 TVRec(3) Error: Failed to setup digital signal
monitoring
2009-03-17 18:48:44.280 TVRec(3) Error: Failed to setup signal monitor
2009-03-17 18:48:44.283 AutoExpire: CalcParams(): Max required Free
Space: 3.0 GB w/freq: 15 min
2009-03-17 18:48:44.360 Using runtime prefix = /usr, libdir = /usr/lib
2009-03-17 18:48:44.363 Unable to read configuration file mysql.txt
2009-03-17 18:48:44.364 Empty LocalHostName.
2009-03-17 18:48:44.366 Using localhost value of picchio
2009-03-17 18:48:44.375 New DB connection, total: 1
2009-03-17 18:48:44.381 Connected to database 'mythconverg' at host: localhost
2009-03-17 18:48:44.383 Closing DB connection named 'DBManager0'
2009-03-17 18:48:44.386 Connected to database 'mythconverg' at host: localhost
2009-03-17 18:48:44.391 New DB connection, total: 2
2009-03-17 18:48:44.393 Connected to database 'mythconverg' at host: localhost
2009-03-17 18:48:44.398 Current Schema Version: 1214
2009-03-17 18:48:44.408 Preview Error: Previewer file
'/root/livetv/4294967295_20090317184834.mpg' is not valid.
2009-03-17 18:48:44.410 Preview Error: Run() file not local:
'/root/livetv/4294967295_20090317184834.mpg'



any help?


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