[mythtv-users] mythtvsetup can't see dvb cards after kernel update

[Raymond Wagner]

On 7/1/2012 05:09, John Pilkington wrote:
> Deleting all cards and rescanning is rather a pain, so I haven't tried it.

Rescanning?  Channels are stored against the video source, which is 
completely independent from the tuner cards.  It takes all of a minute 
or two to delete your tuner cards, add them back, and attach the inputs 
back up to the video source.