[Audio] Cant open device (permissions)
Whenever i log in, i get the following message:
****** Sound server informational message: Error while initializing the sound driver: device /dev/dsp can't be opened (Permission denied) The sound server will continue, using the null output device. ****** I have tried to change the permissions of /dev/dsp, by chmod 777 /dev/dsp as root, and this is only a temporary solution. It gives me the same problem everytime i log in. I run MDK 10.0 official (2.6.3-7mdk), and i used to have audio output - but i lost it when i upgraded to KDE 3.2.2. Any help much appreciated! Seb |
The two problems that come to mind would be PAM authentication (/etc/security/console.perms) and the DevFS (/etc/devfsd.conf) setup. Also, there's an audio group in Mandrake that you might need to add your user to.. check if the /dev/dsp device gives the correct permission for r/w to it's group (i.e. rw-rw---- root audio) and add the user into that group if it does. Also, what is the /dev/dsp device set to after you log in?
Mandrake changes around permissions on log-in for a few things, which can be a real headache. |
Try adding your user to the 'audio' group.
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Quote:
I have played around with /etc/security/console.perms but i have had no success what so ever in getting audio without manually changing permissions everytime i log in. Please remember that my problem only started happening when i upgraded to kde 3.2.2. Previous to the installation, my audio was fine. I tried to add another user, and when i logged in as that user - audio worked. They were not part of the audio group, and everything was standard. however, now when i log in - no audio... Any help is much appreciated. Seb |
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