Ubuntu
alsa-driver package

  1. Bug #1414706
  2. Comment #19

Comment 19 for bug 1414706

Revision history for this message
David Henningsson (diwic) wrote :

Thanks. Could you please also submit alsa-info for case "select external mic, plug external mic" where the recording is noise?

In addition, could we check the jack detection in detail: Please install alsa-tools 1.0.28 (if you're running trusty, it's available from https://launchpad.net/~diwic/+archive/ubuntu/hda ) and the do the following:
 * Unplug headphone/headset
 * run "sudo hdajacksensetest -c 1 -a" and paste the result here
 * Plug headphone (not headset)
 * run "sudo hdajacksensetest -c 1 -a" and paste the result here
 * Plug CTIA headset in
 * run "sudo hdajacksensetest -c 1 -a" and paste the result here
 * Plug OMTP headset in
 * run "sudo hdajacksensetest -c 1 -a" and paste the result here

Thanks!