Dear Jean-Michel, Am Montag, den 03.07.2017, 08:36 +0200 schrieb Jean-Michel Repond: > I'm trying to work with a HP T730 Thinclient. This system is sold with > HP Thinpro OS which is based on Ubuntu 12.04. > Whith an Ubuntu 10.04 OS the microphone (connected to the headset jack) > is working well, but with newer Ubuntu versions (and also whith Fedora > and CentOS) microphone doesn't work at all. > It is recognized when I plug the Jack. The microphone is available under > Sound Configuration GUI but it doesn't record any sound. > I've try to update to last alsa-lib version without success. > > I've joined output of alsa-info.sh on Ubuntu 17.04. Can someone indicate > me where I have to search to solve this problem? If you don’t get an anwser here, and as you use Ubuntu please report the problem to the Ubuntu issue tracker Launchpad following the instructions on *DebuggingSoundProblems* [1]. Kind regards, Paul [1] https://wiki.ubuntu.com/DebuggingSoundProblems ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user