Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.2k views
in Technique[技术] by (71.8m points)

raspberry pi - reloading the .asoundrc file without rebooting

I want to reload the .asoundrc file to switch between hdmi and the 3.5mm jack.

I'm able to switch between the two by software which switches the content of .asoundrc, but it only switches my sound output after I play a new file or reboot the system.

I've tried the following to reload the file.

sudo alsa force-reload

Which returns: sudo: alsa: command not found

sudo /etc/init.d/alsa-utils stop
sudo alsactl kill rescan
sudo /etc/init.d/alsa-utils start

Doesnt return an error, but doesn't work either


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)
等待大神答复

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...