I resolved the problem by adding the line "options snd-hda-intel
model=dell" to the file /etc/modprobe.d/alsa-base.conf and reloading
Alsa by running "sudo alsa force-reload". Alsa is not detecting the
correct model of my audio device. Altough I used "model=dell", the
notebook I'm using is not from
I also noticed that the default version of the file /etc/modprobe.d
/alsa-base.conf installed in Ubuntu 12.04 has the following entry
duplicated:
options snd-usb-audio index=-2
Is that right?
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That workaround I mentioned before didn't fix the problem. Every time I reboot
the system the speakers stop working again.
Just reloading Alsa by running:
sudo killall pulseaudio
sudo alsa force-reload
makes the speakers work properly again. So, I removed the line "options
snd-hda-intel model=de
Public bug reported:
The speakers are not working properly. When I use headphones, the audio
works fine.
When playing music, I can not hear anything from the speakers. If I put
the output volume beyond 100% it's possible to hear only some noises. If
I plug the headphones I can hear the music norm
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https://bugs.launchpad.net/bugs/981688
Title:
[MSI VR420, Realtek ID 888, Speaker, Internal] Playback problem
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If I boot Ubuntu using Linux kernel 3.0.0-16-generic the problem doesn't
happens. Everything works fine.
The problem happens when I boot using the kernel 3.2.0-24-generic.
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