[mythtv-users] backend does not tune to channels

[btsien at yahoo.com]

Hi,

I'm getting the following error on mythbackend start up on a newly re-installed system (from scratch).  mythtv is built from svn today, version 20431.  My tv cards are a pair of Kworld 115's, dmesg shows firmware loading properly.  I've also setup the channels with dvb-utils and the channels are properly tuned to on mplayer, so the drivers should be set up properly.

Any idea what's wrong?  svn version unstable?  thanks

Ben


2009-04-19 21:54:30.053 mythbackend version: trunk [20431M] www.mythtv.org
2009-04-19 21:54:30.054 Using runtime prefix = /usr
2009-04-19 21:54:30.055 Unable to read configuration file mysql.txt
2009-04-19 21:54:30.056 Empty LocalHostName.
2009-04-19 21:54:30.064 New DB connection, total: 1
2009-04-19 21:54:30.067 Closing DB connection named 'DBManager0'
2009-04-19 21:54:30.079 New DB connection, total: 2
2009-04-19 21:54:30.084 New DB connection, total: 3
2009-04-19 21:54:30.109 DVBChan(1:/dev/dvb/adapter0/frontend0) Error: Tune(): Setting Frontend tuning parameters failed.
                        eno: Invalid argument (22)
2009-04-19 21:54:30.126 DVBChan(1:/dev/dvb/adapter0/frontend0) Error: SetChannelByString(2_1): Tuning to frequency.
2009-04-19 21:54:30.144 DVBChan(2:/dev/dvb/adapter1/frontend0) Error: Tune(): Setting Frontend tuning parameters failed.
                        eno: Invalid argument (22)
2009-04-19 21:54:30.145 DVBChan(2:/dev/dvb/adapter1/frontend0) Error: SetChannelByString(2_1): Tuning to frequency.
2009-04-19 21:54:30.151 New DB scheduler connection
2009-04-19 21:54:31.440 Main::Registering HttpStatus Extension
2009-04-19 21:54:31.442 Enabled verbose msgs: important
2009-04-19 21:54:31.445 AutoExpire: CalcParams(): Max required Free Space: 1.0 GB w/freq: 15 min