只要一开有flash的网页，启动了firefox的adobe flash player插件，整个系统，包括firefox都没有声音了，播放mp3或者视频的也都暂停播放。关掉网页就又恢复正常了。
启动了firefox的adobe flash player插件后，我用命令行播放mp3结果是像下面这样停着不动了：
代码： 全选
wenwen@wenwen-linux:~$ mplayer /home/wenwen/音乐/一帘幽梦.mp3
MPlayer SVN-r29237-4.4.1 (C) 2000-2009 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing /home/wenwen/音乐/一帘幽梦.mp3.
Audio only file format detected.
Clip info:
Title: һ�����
Artist: ����ܿ
Album: ����Ӱ�����
Year:
Comment: http://www.tlcmusic.com
Genre: Other
==========================================================================
Opening audio decoder: [mp3lib] MPEG layer-2, layer-3
AUDIO: 44100 Hz, 2 ch, s16le, 128.0 kbit/9.07% (ratio: 16000->176400)
Selected audio codec: [mp3] afm: mp3lib (mp3lib MPEG layer-2, layer-3)
==========================================================================
[pulse] working around probably broken pause functionality,
see http://www.pulseaudio.org/ticket/440
AO: [pulse] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A: 0.1 (00.0) of 287.0 (04:47.0) ??,?%
