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I'm kind of frustrated. After upgrading from 12.04 to 14.04 I realized that the quality (especially the subwoofers) of my JBL speaker have a very poor quality. So I googled for it and found that:

Do I need any extra drivers for the Realtek waves maxx audio on my Dell XPS 17?

It had no effect in the first place, but after the updates that I installed yesterday the good sound was back! I was excited! I put my laptop to hibernate over night and this morning the sound was gone and the quality was poor again... What can I do?

EDIT:

I have a script that I must run after every wake up from hibernate:

pulseaudio -k
sudo modprobe -r snd-hda-intel
sudo modprobe snd-hda-intel model=asus-model4
pulseaudio --start

after running it everything is ok. It is annoying but I can live with that...

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markusw
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1 Answers1

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When the quality sound gone, set mute to your volume and turn off mute again. This quality sound stuff happens to me also and I repair it easily like that.

Also you can check alsamixer. To open alsamixer, write terminal "alsamixer" and you will see some of the sound settings.

furkant
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