Same here with L470
(uname -a: 4.13.0-37-generic #42~16.04.1-Ubuntu SMP Wed Mar 7 16:03:28 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux )
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Thinkpad T460 & Ultra Dock - No audio output on dock plug
Status in ALSA driver:
Status in alsa-driver package in Ubuntu:
Thinkpad T460, Ultra dock, 2 channel speakers connected to dock.
4.4.0-18 Kernel / 16.04.
When the laptop is docked & speakers are connected to the dock audio
connector, I get no audio outpout from the dock audio connector.
Looks like the same issue as reported in:
However the pin quirks appear to be different for the T*60 series of
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