Same issue on HP Elitebook x360 1040 G6 with Ubuntu 18.04.04. Attaching Windows dump. I'll update with remaining information after rebooting to Ubuntu.
** Attachment added: "RtHDDump.txt" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1840725/+attachment/5331731/+files/RtHDDump.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840725 Title: Microphone not working in Ubuntu 18.04.3 LTS on new hp- spectre-x360-convertible-15 laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1840725/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
