Many thanks, it is the Capture control. Investigating what wrong with it. [root@test ~]# amixer cget numid=3 numid=3,iface=MIXER,name='ALC Capture Max Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=7,step=0 : values=7 | dBscale-min=-6.75dB,step=6.00dB,mute=0 [root@barix ~]# amixer cget numid=4 numid=4,iface=MIXER,name='ALC Capture Min Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=7,step=0 : values=0 | dBscale-min=-12.00dB,step=6.00dB,mute=0 [root@barix ~]# amixer cget numid=5 numid=5,iface=MIXER,name='ALC Capture Target Volume' ; type=INTEGER,access=rw---R--,values=1,min=0,max=15,step=0 : values=11 | dBscale-min=-22.50dB,step=1.50dB,mute=0 [root@barix ~]# amixer cget numid=6 numid=6,iface=MIXER,name='ALC Capture Attack' ; type=INTEGER,access=rw------,values=1,min=0,max=10,step=0 : values=2 [root@barix ~]# amixer cget numid=7 numid=7,iface=MIXER,name='ALC Capture Hold' ; type=INTEGER,access=rw------,values=1,min=0,max=10,step=0 : values=0 [root@barix ~]# amixer cget numid=8 numid=8,iface=MIXER,name='ALC Capture Decay' ; type=INTEGER,access=rw------,values=1,min=0,max=10,step=0 : values=3 [root@barix ~]# amixer cget numid=9 numid=9,iface=MIXER,name='ALC Mode' ; type=ENUMERATED,access=rw------,values=1,items=2 ; Item #0 'ALC' ; Item #1 'Limiter' : values=0 [root@barix ~]# amixer cget numid=10 numid=10,iface=MIXER,name='ALC Capture NG Switch' ; type=BOOLEAN,access=rw------,values=1 : values=off [root@barix ~]# amixer cget numid=11 numid=11,iface=MIXER,name='ALC Capture NG Threshold' ; type=INTEGER,access=rw------,values=1,min=0,max=7,step=0 : values=7 [root@barix ~]# amixer cget numid=12 numid=12,iface=MIXER,name='Capture Volume' ; type=INTEGER,access=rw---R--,values=2,min=0,max=255,step=0 amixer: Control default element read error: Input/output error angelo |
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