Hello `pactl info` log below.
otas ota@debian-laptop-t420s:~$ pactl info Server String: unix:/run/user/1000/pulse/native Library Protocol Version: 32 Server Protocol Version: 32 Is Local: yes Client Index: 8 Tile Size: 65472 User Name: ota Host Name: debian-laptop-t420s Server Name: pulseaudio Server Version: 10.0 Default Sample Specification: s16le 2ch 44100Hz Default Channel Map: front-left,front-right Default Sink: alsa_output.pci-0000_00_1b.0.analog-stereo Default Source: alsa_input.pci-0000_00_1b.0.analog-stereo Cookie: d1ec:8b00 2017-02-16 18:43 GMT+01:00 Felipe Sateler <[email protected]>: > Control: tags -1 moreinfo > > On Wed, Feb 15, 2017 at 1:04 PM, otas.pe <[email protected]> wrote: > > > > Hello > > > > When I plug external speakers into the docking station Lenovo Mini Dock > Series > > 3 type 4337 and Lenovo Thinkpad T420s is attached then there is no sound > > although internal speakers shut down. No HW issue, it work under W10. > > Could you attach the output of `pactl info` with the docking station > attached? > > -- > > Saludos, > Felipe Sateler >

