Ubunut20.4 headphones and external amplifier have sound at the same time

Enterprise 2023-09-08 20:38:49 views: null

Ctrl + Alt + T
alsamixer

Press F6 and press the up and down keys to select number 1

Use the left and right keys to select, and the up and down keys to adjust the volume. Headphon headphones, Speaker system external amplifier

Set Auto-Mut to Enabled, select Auto-Mu, press the up and down keys, select Enabled, the earphone and system external sound will automatically switch

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Origin blog.csdn.net/xihuanniNI/article/details/125327546

Ubunut20.4 headphones and external amplifier have sound at the same time

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