X200 - Internal speakers get not muted when in dockingstation

Bug #573900 reported by Godlike on 2010-05-02
This bug affects 1 person
Affects Status Importance Assigned to Milestone
alsa-driver (Ubuntu)

Bug Description

When I plug my Lenovo X200 Thinkpad in the Ultrabase dockingstation, the internal speakers of the notebook don't get muted. I hear sound through both, the external speakers connected to the ultrabase as well as the internal speakers. Its working fine under windows.

I tried the model=lenovo-x200 switch in /etc/modprobe.d/alsa-base.conf but it didn't help. I also tried booting from the LucidLynx LiveISO, but the problem persists.

Godlike (christian-ametz) wrote :
Godlike (christian-ametz) wrote :
Godlike (christian-ametz) wrote :
Godlike (christian-ametz) wrote :
Godlike (christian-ametz) wrote :
affects: linux (Ubuntu) → alsa-driver (Ubuntu)
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