/usr/share/alsa/pcm
NameSizeModeActions
center_lfe.conf8030644editdlrm
default.conf7600644editdlrm
dmix.conf16520644editdlrm
dpl.conf6450644editdlrm
dsnoop.conf15340644editdlrm
front.conf8020644editdlrm
hdmi.conf11860644editdlrm
iec958.conf12180644editdlrm
modem.conf13120644editdlrm
rear.conf7420644editdlrm
side.conf7420644editdlrm
surround21.conf9230644editdlrm
surround40.conf9010644editdlrm
surround41.conf10040644editdlrm
surround50.conf10030644editdlrm
surround51.conf9540644editdlrm
surround71.conf10020644editdlrm
Delete surround71.conf ?
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