I upgraded to 0.15 from 0.14 with few problems (debs worked very well - thanks guys - well done). The initial setup went fine and almost everything now works fine. However, during normal scheduled run of mythfilldatabase I get the following error:

Last mythfilldatabase run started on 2004-06-01 05:26 and ended on 2004-06-01 05:26. mythfilldatabase ran, but did not insert any new data into the Guide. This can indicate a potential grabber failure.
There's guide data until 2004-06-13 22:00 (12 days).

I can run it manually with no errors. Have checked the logs and the setup (login/password) - no problems... Any ideas?

I had the same problem. I solved it by running 'mythtv-setup' and answering 'yes' to the second question. You will then have to set up your programming provider and reassociate the programming to your inputs. Then run 'mythfilldatabase' and all should be well ... hopefully!

Found it - I didn't follow all of the instructions - didn't remove/disable the myth-backend cron job... My bad... thanks.