I've Dell 5000 Series, And sound card model is ALC3234, In that laptop, When I plug the headset, A dialogue is a popup, Unknown Audio device(see the attachment), Then, When I select Headset, the headset is working, Likewise, Can't you give us a fix like that?
** Attachment added: "rr.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1447909/+attachment/4774281/+files/rr.png -- 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/1447909 Title: external mic not detected on machines with alc256 codec Status in HWE Next: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: This bug is used for tracking, please do not triage. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1447909/+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