device /dev/dsp can't be opened (No such device)
I have been strugling to get my sound card working in Redhat 8. It is a Avance AC'97 for VIA.
I have installed the ALSA drivers and can see them in the lsmod: snd-via82xx 11628 0 (unused) snd-pcm 82144 0 [snd-via82xx] snd-timer 15368 0 [snd-pcm] snd-mpu401-uart 4716 0 [snd-via82xx] snd-rawmidi 18336 0 [snd-mpu401-uart] snd-seq-device 6144 0 [snd-rawmidi] snd-ac97-codec 35940 0 [snd-via82xx] snd 39820 0 [snd-via82xx snd-pcm snd-timer snd-mpu401-uart snd-rawmidi snd-seq-device snd-ac97-codec] soundcore 6500 0 (autoclean) [snd] I am not sure if I have the modules.conf entry right: alias char-major-116 snd When I login on KDE i get the message "device /dev/dsp can't be opened (No such device)" Any Ideas would be appreciated. --Brilvan |
Hi,
It's possible that something (like arts) could be using your device but you can check if your device is still there with: # ll /dev/dsp If don't you can recreate it with: # mknod /dev/dsp c 14 3 If the device exists, try to check who is using it with: # ps aux | grep `fuser /dev/dsp` Hope that helps... |
1. /dev/dsp exists
2. fuser /dev/dsp returns null |
Exists as what?
ls -al /dev/dsp ... is it a symlink to something (such as to /dev/sound/dsp , etc) that doesnt exist?
I would go ahead and delete it and recreate it. The previous post was correct in how. |
I have SB Live! sound card and pinnacle PCTV tuner and also
get message " Device /dev/dsp can't be opened'. when I type: root@darkstar:/home/user# mknod /dev/dsp c 14 3 mknod: `/dev/dsp': File exists root@darkstar:/home/user# ps aux | grep 'fuser /dev/dsp' root 909 0.0 0.1 1672 604 pts/1 R+ 03:17 0:00 grep fuser /dev/dsp and: user@darkstar:/dev$ ls -l dsp lrwxrwxrwx 1 root root 4 2006-11-18 13:50 dsp -> dsp0 bash-3.00# ls -l dsp0 crwxrwxrwx 1 root audio 14, 3 2003-08-29 07:47 dsp0 I don't have sound. How to fix that? ( I have Slack 10.2 ) |
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