ubuntu下ALSA error

[Deschanel]

ALSA lib pcm_dsnoop.c:606:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
start to bind server........
bind failed!, msg= [Errno 2] No such file or directory

[mandyzhouyu87]

处理了吗？我给你一样的错，没给出回答呢？

[Deschanel]

发现用老版的没有问题

[mandyzhouyu87]

没问题，处理了，我的是我配置的问题

[Deschanel]

请问你的是哪边的配置问题？我的一直报错

[simplezhao]

@mandyzhouyu87 请问您是怎么解决的，我也是这个问题

[simplezhao]

@Deschanel
ALSA lib pcm_dsnoop.c:606:(snd_pcm_dsnoop_open) unable to open slave
ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe
ALSA lib pcm.c:2266:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_dmix.c:1029:(snd_pcm_dmix_open) unable to open slave
这些是ALSA的调试信息，可以不用管
bind failed!, msg= [Errno 2] No such file or directory
使用master版本没问题，建议别使用ubuntu-dev