Public bug reported:
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
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: apport-bug i386
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Sound simultaneously on headphones and speakers - Lenovo IdeaPad u350
https://bugs.launchpad.net/bugs/477226
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