[mythtv-users] Lucid mythbuntu, RT uk xmltv

[Andy]

Dear Nice people
I've a working and full-updating  Mythbuntu  lucids 0.23 system.
Recently, without chaning any settings, mythweb states that
mythfilldatabase ran, but did not insert any new data into the Guide
for 1 of 1 sources. This can indicate a potential grabber failure.
However, a manual running of mythfilldatabase though successful
doesn't lead to any listings

I've tried looking around for help but it all seems a bit old. Can
anyone help here and what log files would people need to see?

Andy