[mythtv-users] Mythbackend error

[Dr-Saturno]

I'll ask something simpler. When going to "Watch Live TV", mythbackend outputs 
this...any hints?

2004-01-12 18:03:18 Could not open audio device: /dev/sound/dsp
open: Device or resource busy
2004-01-12 18:03:18 Changing from None to WatchingLiveTV
Unknown video codec: open: Device or resource busy
open: Device or resource busy
audio volume set to '65535'
ioctl VIDIOC_G_FMT: Invalid argument
2004-01-12 18:03:49 Changing from WatchingLiveTV to None