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This worked for me: sudo echo "options snd-hda-intel model=generic" \ >> /etc/modprobe.d/alsa-base.conf and reboot your PC. For improving the out-of-the-box experience in Ubuntu, I filed bug 1457476, let's hope that this can be fixed once and for all.


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It's not a very elegant solution, but I found if I run pavucontrol and go to the config tab, I see two entries with pulldown menus set to 'digital stereo (hdmi) output' and 'analog stereo output' respectively. If I set the top menu to 'off' the sound starts coming through my headphones. If I set it back to the original setting and set the second one to ...


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Here are the steps to follow after the system log in: Open terminal and type alsamixer. Unmute the Headphone entry pressing m once. Save the alsamixer output by running sudo alsactl store in the terminal. Save the mixer settings into a custom file with alsactl --file ~/.config/asound.state store command. This command will store/clone a copy of the ...


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Try using Alsa mixer and turning down the device that you're not using Just type alsamixer in a terminal, hope this helps


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Found out that the headset I was using isn't fully supported by ubuntu. If I used the volume controls on the headset, then the volume was screwed until I restarted the computer.


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Having the same problem. I can correct it with the alsa mixer, but it reverts as soon as I unplug/plug back in the audio jack To make Audio jack have an output I actually have to turn up the SPEAKER output on the Alsa mixer


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This is a temporary solution that works for me: In Terminal type alsamixer, there is a volume bar for headphone. Switch in on by pressing M


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I had the same problem on Dell Inspiron 3542 running Ubuntu 14.04.2 The problems appears to be in the audio powersave feature. The noise stops when I open the sound settings, or when I play audio/video. The noise starts again when I stop playing audio/video and close sound settings. This solution worked for me: Edit the file $ sudo nano ...



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