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Message #00045
[Bug 1302090] Re: Dell Alienware 14, Speaker sound output is mono until a headphone jack is plugged
Hi, I have the same laptop, operating system, and the same problem, too.
Please let me know how can I be of help.
Thanks.
** Attachment added: "alsa-info.txt"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1302090/+attachment/4150052/+files/alsa-info.txt
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https://bugs.launchpad.net/bugs/1302090
Title:
Dell Alienware 14, Speaker sound output is mono until a headphone jack
is plugged
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
Here's the required release and package information:
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
Package: linux-image-extra-3.13.0-19-generic
Version: 3.13.0-19.40
When playing audio through speakers on my Alienware 14 2014, the sound
output is in mono until I plug a headphone in any of the two available
headphone jacks (obviously, the auto-mute option must be disabled).
When I do so, the sound starts to play in stereo.
I would love the sound output to be stereo by default and not be
forced to plug anything to achieve that.
Attached is the alsa-info.sh output for my machine.
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