I just got thru reinstalling gentoo. I've had no problems with sound in the past. But this time when trying to use mplayer I got the following message:
Sound server informational message:
Error while initializing the sound driver:
device /dev/dsp can't be opened (Device or resource busy)
The sound server will continue, using the null output device.Sound server informational message:
Error while initializing the sound driver:
device /dev/dsp can't be opened (Device or resource busy)
The sound server will continue, using the null output device.
I tested sound in the kcontrol center and it works fine. Any suggestions?