[Bug 25634] Re: Sound on ibook only works after (un)plugging headphones

[Sergey Smirnov]

2 month ago I faund way to make sound works after plugging/unplugging
phones, boot and suspend.

The reason was in /etc/apm/scripts.d/alsa.

Now it works for me. Hope patch in attach helps U.

As a bonus in patch added feature to almost instant sound off then close
notebook and go to sleep, as it made in Mac OS X.

To try it:
cd /etc/apm/scripts.d
sudo cp alsa alsa~
sudo patch alsa alsa_suspend.patch

** Attachment added: "Alsa mixer volume store and instant sound off going in suspend"
   http://librarian.launchpad.net/5554429/alsa_suspend.patch

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Sound on ibook only works after (un)plugging headphones
https://launchpad.net/bugs/25634