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[Bug 157313] Re: The headphone jack in the docking station doesn't work

 

I have a Lenovo Thinkpad x240 with Dockingstation. I have the same
problem described below.

installed --> Kubuntu 14.04 LTS

The headphone jack on notebook works fine, but there is no sound on the
headphone jack on docking station.

** Attachment added: "lspci_nv.txt"
   https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/157313/+attachment/4092636/+files/lspci_nv.txt

** Changed in: linux (Ubuntu)
       Status: Expired => New

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https://bugs.launchpad.net/bugs/157313

Title:
  The headphone jack in the docking station doesn't work

Status in “alsa-driver” package in Ubuntu:
  Won't Fix
Status in “linux” package in Ubuntu:
  New
Status in “linux-source-2.6.22” package in Ubuntu:
  Won't Fix

Bug description:
  I use a laptop (Dell D610) at office which is normally docked to the docking station.
  The external monitor, ethernet cable, etc. are connected through this docking station. 
  Everything else works perfectly (USB connectors,etc.) but the headphone jack doesn't work.

  I've tested it on windows and works fine. When i connect the earphones to the jack,
  the laptop (on-board) speaker gets muted (like you'd expect), but can't hear anything
  through the headphone also.

  This problem has been there since Dapper and now I'm using Gutsy. My old bug report
  got expired, so opening a new one.
  https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/55150

  Thanks,
  -vikas

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