[FZH] F16升级后的几个问题,主要是声音

alick alick9188 at gmail.com
Fri Dec 9 15:15:49 UTC 2011

于 2011年12月09日 22:05, flyreach Lin 写道:
> # mpg123 /home/***/Downloads/20090614_b55036bb58c93790ebf54QMqGvu5BQFh.mp3
> Cannot connect to server socket err = No such file or directory
> Cannot connect to server socket
> jackdmp 1.9.7
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2011 Grame.
> jackdmp comes with ABSOLUTELY NO WARRANTY
> This is free software, and you are welcome to redistribute it
> under certain conditions; see the file COPYING for details
> no message buffer overruns
> no message buffer overruns
> JACK server starting in realtime mode with priority 20
> control device hw:0
> control device hw:0
> Failed to connect to session bus for device reservation Did not receive a
> reply. Possible causes include: the remote application did not send a
> reply, the message bus security policy blocked the reply, the reply timeout
> expired, or the network connection was broken.
> Failed to acquire device name : Audio0 error : Invalid argument
> Audio device hw:0 cannot be acquired, trying to open it anyway...
> creating alsa driver ... hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bit
> control device hw:0
> ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to
> capture-only mode
> configuring for 48000Hz, period = 1024 frames (21.3 ms), buffer = 2 periods
> ALSA: final selected sample format for capture: 16bit little-endian
> ALSA: use 2 periods for capture
> Registered as JACK client mpg123-5273.
> [jack.c:146] error: connect_jack_ports(): jack_get_ports() returned NULL.
> JackTemporaryException : now quits...
> jack main caught signal 2
> 段错误
> [root@******* ~]# control device hw:0
> Audio card Audio0 not found!!
> control device hw:0
怎么是 jack 做声音服务?Fedora 上默认声音服务是 PulseAudio 提供的吧。

我没有 mpg123,无法测试。你有没有 mplayer?有的话试试 tommy 说的
'mplayer -ao pulse 音乐文件'?

Fedora 16 (Verne) user

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