[trsqr]

in ubuntu i tried 3.14.2, 3.12 and 3.13.

are you sure that this is a kernel issue and not xbmc/ffmpeg/gpu-driver related?

Why it would affect tvheadend recordings then? They should be independent of all the things you mention... I'll take the logs with debugging enabled on both OE daily builds and try in about an hour and let's see.

I think for those of us who use tvheadend it's a good idea to enable debug for tvheadend and then look at the syslog (run journalctl --no-pager -b -0) if tvheadend has reported continuity counter errors. That's a clear indication that the error is present and it will be easy to pinpoint the moments from the log.

I think the tvheadend debugging is actually enabled if XBMC debug log is enabled. This is from ~/.xbmc/addons/service.multimedia.tvheadend/bin/tvheadend.start:

Code:

if [ "$DEBUG" = "yes" ]; then
  TVHEADEND_ARG="-C -s -u root -g video -c $ADDON_HOME"
else
  TVHEADEND_ARG="-C -u root -g video -c $ADDON_HOME"
fi

I've always used both -s and -d flags for debugging, but maybe -s is actually enough.