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# amixer set Master 80 unmute
Simple mixer control 'Master',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on]
Front Right: Playback 31 [100%] [on]
# amixer set PCM 80 unmute
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Front Left: Playback 31 [100%] [on]
Front Right: Playback 31 [100%] [on]
一连播了好几首歌都是一个音箱有声音.
声卡芯片是VIA8233 AC97,驱动是编进内核的alsa,系统为gentoo 2005.1,播放器是mp3blaster |
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