Thanks BinLi. I just verified the libasoud2-1.1.9-0ubuntu1.3 for Eoan on a Lenovo X1C7 machine.
enable the pre-released updates (eoan-proposed) from software & updates sudo apt-get update sudo apt install linux-image-5.3.0-46-generic linux-modules-extra-5.3.0-46-generic sudo apt install libasound2 reboot run dpkg --list to check libasound2, they are all 1.1.9-0ubuntu1.3 and dmic works well on this machine, speaker also works. Verified done on Eoan. ** Tags removed: verification-needed verification-needed-eoan ** Tags added: verification-done verification-done-eoan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868210 Title: [SRU] Load ucm on Lenovo notebooks based on bios version To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1868210/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs