[Bug 55150] The headphone jack in the docking station doesn't work

[Vikas BN]

Public bug reported:

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 tothe jack,
the sound cannot be heard  through the laptop speakers (like you'd expect), but no sound comes through the earphones as well. The earphone jack on the laptop works fine. 

Please revert if you need any other details or if i need to do more
debugging. I'm running Ubuntu Dapper on the laptop with the latest
updates installed.

Thanks,
-vikas

** Affects: linux-source-2.6.15 (Ubuntu)
     Importance: Low
         Status: Needs Info

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The headphone jack in the docking station doesn't work
https://launchpad.net/bugs/55150