** Tags added: apport-collected xenial
** Description changed:
This worked in 14.04, and now "doesn't" in 16.04.
Steps to reproduce:
Have external speakers connected via the 3.5mm jack on the docking station
and have the computer docked.
Listen to some music.
Notice that it's coming out of the external speakers.
Plug headphones in to the 3.5mm jack on the laptop itself.
Notice that music comes from the external speakers *and* the headphones.
In the past the external speakers would have muted (I am 99% sure this is the
case, but I will test with a live 14.04 image and report back) and the audio
would have only come out of the headphones.
- I note that in the sound settings panel the external speakers are
- identified as "Headphones".
+ I note that in the sound settings panel the external speakers are identified
+ ApportVersion: 2.20.1-0ubuntu2.1
+ Architecture: amd64
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: will 4045 F.... pulseaudio
+ CurrentDesktop: Unity
+ DistroRelease: Ubuntu 16.04
+ EcryptfsInUse: Yes
+ InstallationDate: Installed on 2016-04-22 (152 days ago)
+ InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64
+ Package: alsa-driver (not installed)
+ ProcVersionSignature: Ubuntu 4.4.0-38.57-generic 4.4.19
+ Tags: xenial
+ Uname: Linux 4.4.0-38-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo vboxusers
+ _MarkForUpload: True
+ dmi.bios.date: 07/07/2011
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 8DET50WW (1.20 )
+ dmi.board.asset.tag: Not Available
+ dmi.board.name: 4287CTO
+ dmi.board.vendor: LENOVO
+ dmi.board.version: Not Available
+ dmi.chassis.asset.tag: No Asset Information
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Not Available
+ dmi.product.name: 4287CTO
+ dmi.product.version: ThinkPad X220
+ dmi.sys.vendor: LENOVO
** Attachment added: "AlsaInfo.txt"
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X220 in dock doesn't mute external speakers when headphones connected
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