Arch Linux

nkw

Member

Registered: 2004-03-26

Posts: 80

No sound - /dev/sound/dsp: Permission denied

The mplayer shows the following message. How to fix the problem?

Checking audio filter chain for 44100Hz/2ch/s16le -> 44100Hz/2ch/s16le...
AF_pre: 44100Hz/2ch/s16le
[AO OSS] audio_setup: Can't open audio device /dev/sound/dsp: Permission denied
alsa-init: no soundcards found: Success
ALSA lib confmisc.c:560:(snd_determine_driver) could not open control for card 0
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_card_driver returned error: Permission denied
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_concat returned error: Permission denied
ALSA lib confmisc.c:955:(snd_func_refer) error evaluating name
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_refer returned error: Permission denied
ALSA lib conf.c:3948:(snd_config_expand) Evaluate error: Permission denied
ALSA lib pcm.c:2090:(snd_pcm_open_noupdate) Unknown PCM default
[AO ESD] esd_open_sound failed: Connection reset by peer
[AO SDL] Samplerate: 44100Hz Channels: Stereo Format s16le
ALSA lib confmisc.c:560:(snd_determine_driver) could not open control for card 0
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_card_driver returned error: Permission denied
ALSA lib confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_concat returned error: Permission denied
ALSA lib confmisc.c:955:(snd_func_refer) error evaluating name
ALSA lib conf.c:3479:(_snd_config_evaluate) function snd_func_refer returned error: Permission denied
ALSA lib conf.c:3948:(snd_config_expand) Evaluate error: Permission denied
ALSA lib pcm.c:2090:(snd_pcm_open_noupdate) Unknown PCM default
[AO SDL] Unable to open audio: No available audio device
AO: [null] 44100Hz 2ch s16le (2 bps)
Building audio filter chain for 44100Hz/2ch/s16le -> 44100Hz/2ch/s16le...

nkw

Member

Registered: 2004-03-26

Posts: 80

Re: No sound - /dev/sound/dsp: Permission denied

Never mind. It works now after I added my account to group "audio" and *log off* and log in.