Comment 90 for bug 477226

Works also on PCLinuxOS.

2010/4/30 Erlend S. Westgaard <email address hidden>

> Yes!
> Finally works with adding options snd-hda-intel model="olpc-xo-1_5" at the
> end of /etc/modprobe.d/alsa-base.conf. No PPA required :-).
>
> --
> Sound simultaneously on headphones and speakers - Lenovo IdeaPad u350
> https://bugs.launchpad.net/bugs/477226
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “linux” package in Ubuntu: In Progress
> Status in “linux” source package in Lucid: Won't Fix
>
> Bug description:
> When I connect hedphones to my laptop I get sound simultaneously on
> headphones and on laptop speakers.
> Laptop is Lenovo IdeaPad u350.
> Tried so far:
> 1. booting with headphones connected
> 2. Tried pavucontrol
> 3. Edited /etc/modprobe.d/alsa-base.conf . Added "options snd-hda-intel
> model=lenovo" option. Added "options snd-hda-intel model=laptop" option.
> 4. Tried alsamixer.
> No luck so far.
> I am attaching lspci -v output.
> I am Using Ubuntu 9.10 with 2.6.31-14-generic kernel.
> Ubuntu is fresh install, not upgrade.
> Please tell me if you need more info.
> I would gladly provide it.
>
> ProblemType: Bug
> Architecture: i386
> Date: Sat Nov 7 09:17:58 2009
> DistroRelease: Ubuntu 9.10
> ExecutablePath: /usr/bin/yelp
> InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
> NonfreeKernelModules: wl
> Package: yelp 2.28.0-0ubuntu2
> ProcEnviron:
> LANG=en_US.UTF-8
> SHELL=/bin/bash
> ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
> SourcePackage: yelp
> Uname: Linux 2.6.31-14-generic i686
>
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>