Ubuntu
alsa-driver package

Audio pop when switching off computer

Asked by cirobr

Hello,

When switching off an HP dv-2140us with a fresh/clean Ubuntu Lucid install, an audio pop noise can be heard, similar to a DC transient on a loudspeaker.

This has happened before on an old computer of mine (as reported on the below link), but newer Ubuntu releases (including Lucid) have fixed the issue.

https://answers.launchpad.net/ubuntu/+source/alsa-driver/+question/90533

Any help is greatly appreciated.

Thanks.

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Ubuntu alsa-driver Edit question
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cirobr
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Launchpad Janitor (janitor) said : 		#1

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

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cirobr (ciro-rosa) said : 		#2

Hello,

I see this as a major issue. Any help is appreciated. Thanks.

Revision history for this message
Launchpad Janitor (janitor) said : 		#3

This question was expired because it remained in the 'Open' state without activity for the last 15 days.

Revision history for this message
cirobr (ciro-rosa) said : 		#4

Still need fix after 30+ days ....

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cirobr (ciro-rosa) said : 		#5

Installation of "linux-backports-modules-alsa-lucid-generic has solved this problem.