[问题]声音一直都无法调节 附图

[qiuxiafei]

用alsa打开是这样，第一个front......

[eexpress]

gamix?????????

alsamixer

[qiang_liu8183]

代码： 全选

sudo alsamixer

sudo alsactl store

sudo amixer set Master 74 unmute

sudo amixer set PCM 74 unmute

[qiuxiafei]

dosxp@dosxp-laptop:~$ sudo alsamixer
[sudo] password for dosxp:

alsamixer: function snd_mixer_load failed: No such file or directory
dosxp@dosxp-laptop:~$ sudo alsactl store
alsactl: get_control:209: Cannot read control info '2,0,0,Master Playback Volume,0': No such file or directory
dosxp@dosxp-laptop:~$ sudo amixer set Master 74 unmute
amixer: Mixer default load error: No such file or directory
dosxp@dosxp-laptop:~$ sudo amixer set PCM 74 unmute
amixer: Mixer default load error: No such file or directory
dosxp@dosxp-laptop:~$