So it looks like the front headphone jack can't detect plug/unplug from hardware level.
you may have a try with this: edit /etc/modprobe/alsa-base.conf and add options snd-hda-intel model=,no-front-hp, This workaround will set this headphone jack as phantom jack, so it always shows up in the output device. -- 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/1804991 Title: Front panel HeadPhone Jack undetectable Status in linux package in Ubuntu: Confirmed Bug description: Runing Ubuntu 18.10 x86_64 with kernel Ubuntu 4.18.0-11.12-generic 4.18.12. Found front panel audio jack detection issue. Front panel HeadPhone Jack shows unplugged in the Output Devices tab of PulseAudio Volume Control despite headphones plugged in. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1804991/+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
