LinuxQuestions.org

LinuxQuestions.org (/questions/)
-   Slackware (https://www.linuxquestions.org/questions/slackware-14/)
-   -   Sound Server problem (https://www.linuxquestions.org/questions/slackware-14/sound-server-problem-679073/)

garyg007 10-25-2008 09:50 PM

Sound Server problem
 
I've just started getting an error box with this message:
Quote:

device /dev/dsp can't be opened (Permission denied) The sound server will continue, using the null output device.
It was working previously; I have just finished installing VirtualBox; before that the error was not received. VBox was installed using the current slackware 12.1 slackbuilds.

What I am asking is, what permissions got screwed up, and what do I need to do to fix it?

Any assistance appreciated

Gary

Woodsman 10-25-2008 10:42 PM

I've seen this happen and often the problem is a stale artsd process that won't terminate.

For starters:

Exit KDE/X.

Run ps ax | grep arts. Use kill -9 to kill all such processes.

Verify ALSA remains configured and running okay: Find a wave file and then play using the aplay command (aplay some-wave-file.wav). Any problems then run alsaconf, alsmixer, and alsactl store.

MrChilly0 10-25-2008 10:45 PM

aplay /dev/urandom has a pretty melody and is effective

garyg007 10-26-2008 11:24 AM

Thank you for the replies!.

But it looks like something I did when I installed vbox, screwed up the group memberships for my user. Got it fixed after some googling to find out how to look at and change the group memberships.

Gary


All times are GMT -5. The time now is 04:05 AM.