[mythtv-users] Scan for channels not working with 2.6.20 kernel

Jarod Wilson jarod at wilsonet.com
Fri Apr 13 07:18:28 UTC 2007


On Thursday 12 April 2007 12:19:51 Thomas Kessler wrote:
> You just made my day. I'm gonna try this ASAP.

Wait a day or two... See my reply in this thread from a few minutes ago... :\

> On 4/12/07, Jarod Wilson <jarod at wilsonet.com> wrote:
> > On Monday 26 March 2007 10:42:09 Jarod Wilson wrote:
> > > On Monday 26 March 2007 10:05:31 Nathan Faust wrote:
> > > > Which tuner card are you using?
> > > > I'm receiving QAM256 perfectly fine on my Kworld ATSC 110 with kernel
> > > > 2.6.20.3 (Ubuntu Feisty 2.6.20-12)
> > >
> > > Something is definitely horked, at least in Fedora-land. I'm looking
> >
> > into
> >
> > > it.
> > >
> > > Summary:
> > >
> > > DVB channel scanning doesn't work for me using Axel's latest 0.20
> > > mythtv builds, across kernels 2.6.19-1.2911.6.5.fc6 and
> > > 2.6.20-1.2925.fc6, and across a pcHDTV HD-3000, an AirStar HD-5000 and
> > > an HDHomeRun (which
> >
> > leads
> >
> > > me to believe this isn't a kernel issue). Current mythtv svn trunk
> > > (pre-0.21 dev code) works just fine though. Pretty sure channel
> > > scanning worked w/0.20 less than a month ago, but I'm not sure yet
> > > exactly what broke things or when.
> >
> > This is now fixed in the release-0-20-fixes branch. Turned out to be
> > related
> > to the us-cable-irc (in my case) frequency tables being out of whack just
> > enough to throw off the scanner. Of course, I don't know exactly why it
> > used
> > to work and stopped working, but...
> >
> > http://svn.mythtv.org/trac/changeset/13219
> >
> > Big thanks to Janne Grunau for putting up with me/helping me sort through
> > some
> > bad hardware and umpteen changesets to track down the fix, and thanks to
> > Mike
> > Dean for writing the patches to begin with (they've been in svn trunk for
> > a
> > few months now).
> >
> > --
> > Jarod Wilson
> > jarod at wilsonet.com
> > _______________________________________________
> > mythtv-users mailing list
> > mythtv-users at mythtv.org
> > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users




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