I tried many combinations of snd-hda-intel models and hdajackretask settings. The following fixed the problem in my Dell Latitude 7389 with Mint 19.3 and kernel 5.4.0. Now, when I plug my headset, I have two working mics (internal and headset) and the output changes to headphone.
- /etc/modprobe.d/alsa-base.conf options snd-hda-intel model=dell-headset-multi - hdajackretask (Advanced override) Pin ID: 0x19 Connectivity: Jack Device: Microphone Jack detection: Not Present Channel group: 3 Channel (in group): Channel 24 & 25 Pin ID: 0x1a Connectivity: Not connected Pin ID: 0x21 Connectivity: Jack Device: Headphone Jack detection: Present Channel group: 3 Channel (in group): Channel 30 & 31 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728093 Title: [16.04, ALC3253] Dell Latitude 5289 Combo Jack Does Not Recognize Devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1728093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
