I am having a similar problem with the Nebula DigiTV card. The change to mythtv-backend.conf has not resolved the problem for me. Please also see this bug:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/368215
I am having a similar problem with the Nebula DigiTV card. The change to mythtv-backend.conf has not resolved the problem for me. Please also see this bug:
https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/368215