@jaroslav fresh report here: http://alsa-project.org/db/?f=4fa645dcfb6f79261c362d5510af0ad4e6183548
(while booted with `❱ cat /proc/cmdline initrd=\EFI\Pop_OS-a99686bf-c48a-464b-af3a-25f67847049a\initrd.img root=UUID=a99686bf-c48a-464b-af3a-25f67847049a ro quiet splash pci=nocrs snd_hda_intel.model=alc255-acer ` please, could you navigate me to "the instructions", I've been looking around and have not found what you mean, I will try my best to follow them once I know exactly what to follow, thanks a lot! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912052 Title: [Acer Spin 5 - SP513-54N] External headset microphone not working on Ubuntu 21.04 (not even wired, cable headset) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1912052/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs