When I plug in my headphone, the speaker still sounds, how to solve this problem please, I can use alsamixer to adjust the total volume, but I just want the speaker stopped making sound after I plug in my headphone...Thanks for helping...:-)
dspjm 0 Light Poster
JasonHippy 739 Practically a Master Poster
Not sure if it's any help, but I had a similar problem with my old tablet pc.
Turned out that the main speakers and the headphones were on different channels. I eventually realised when I took a look at the user options/settings for the mixer and found (and enabled) a couple of extra sliders. So now I've muted the channel for the main speakers, turned the headphones to full and I use the master volume slider to control the overall volume.
So you might want to look into the possibility that your headphones and speakers are on different channels!
rubberman 1,355 Nearly a Posting Virtuoso Featured Poster
What distribution+version of linux are you running? Newer systems use Pulse Audio (as well as ALSA), which should allow you to change your output hardware from speakers to the headphone port.
dspjm 0 Light Poster
I have found an answer, just ajust the alsamixer
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