[mythtv-users] Can't change channels

[Frank Wein]

Tobias Schnurr wrote:
> Hi,
> 
> i’ve got the problem that I can’t can’t change my channels. Xaxtv works 
> fine and my database is set up correctly to. But when I change to 
> Live-Tv I only get the channel which was last opend in xaxtv. If I press 
> any number it appears on the OnScreen Display  but no channel change 
> happens. When I press the up/down keys the mythfrontend freezes.
> 
>  
> 
> When I start Live-Tv this messages is coming up on the mythbackend window:
> 
> ioctl VIDIOC_G_FMT: Invalid argument

Just want to say, that i have the same problem (sometimes it worked, but 
i don't know why).

Frank