This bug is missing log files that will aid in diagnosing the problem. >From a terminal window please run:
apport-collect 1623804 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1623804 Title: headset microphone is not recognized in headset-jack Status in linux package in Ubuntu: Incomplete Bug description: I'm using Ubuntu 16.04 on a Lenovo ThinkPad T450s. This notebook has a combined headphones/mic "headset"-jack as used by pretty much every smartphone nowadays. I have a Plantronics-Headset HW251/A - SupraPlus Monaural and a 4-pin 3,5mm jack cable, made for use with PCs. When connecting the headset to the notebook, I get audio but the mic is not recognized. In contrast, when I boot Windows 7 on the same machine, the headset (including mic) works fine. Moreover, the headset works fine connected to an Apple MacBook Air. In contrast, I also have an Apple Earphones-Headset which came with an iPhone, this also works with the ThinkPad under Ubuntu. By saying "not recognized", I mean that in the audio settings of Ubuntu, when plugging in the Plantronics headset, no audio input "microphone" comes up and the internal mic of the notebook is still used. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1623804/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp