sudo /zxedu/bin/libexec/install-x11.py sudo /zxedu/bin/libexec/install-facefeature.sh sudo cp /zxedu/bin/libexec/data/xapp.ini /zxedu/data/config/x11/
vim /etc/xorg.cong
Section "Monitor"
Identifier "HDMI-1"
Option "PreferredMode" "1600x900"
EndSection
Section "Screen"
Identifier "HDMI-1"
Monitor "Monitor"
DefaultDepth 24
Option "TwinView Orientation" "RightOf"
SubSection "Display"
Depth 24
EndSubSection
EndSection
aplay -l 得到设备信息(0是声卡编号,7是设备编号);aplay -D plughw:0,3 /usr/share/sounds/alsa/Front_Center.wav 测试是否正常运行(耳机音响也可以)
alsamixer
注意:MM代表关闭 00是代表开启 M切换状态 上下键更改声音大小
alsactl store && cp /var/lib/alsa/asound.state /zxedu/data/config/x11/backup/ #保存配置