3 Dec
2010
3 Dec
'10
6:21 p.m.
Also, when trying to open a file with alsaplayer, if vlc or banshee are already playing something, that error pops out:
ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave snd_pcm_open: Device or resource busy (plug:dmix) [...] NOTE: THIS IS THE NULL PLUGIN. YOU WILL NOT HEAR SOUND!!
I don't understand. As far as I remember, I was always able to play a game while watching a video and/or playing music. What happends?
lsof /dev/snd/* this command will tell you what program has the sound card open. -- damjan