insmod), then I tried to run the scan utility, it would fail to find any
channels. However, if I first ran vdr and selected a channel on the
terrestrial card, then killed vdr (presumably simply tuning to a frequency
would also have worked), that the scan app could quite happily find all of
the services on my local transmitter.
Presumably this is some kind of bug?
Do you happen to use the grundig_29504-401 frontend? There was a bug in
the tuning code for a while where it didn't return an error if the
tuning failed.