I just also ran alsa-info on my Mint 19.3 (Ubuntu 18.04 with 5.3.0-40 kernel and my "fix" where bass works!!). Maybe it helps investigating. http://alsa-project.org/db/?f=0fb55e2c97b8b3a9061f9878a1c5a1305b6b95a1
What do you mean with upstream needs a solution first @hui.wang. Can you give us more info here? Also if we can somehow help otherwise instead of only wait for it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872108 Title: Bass not on working Lenovo ThinkPad X1 Carbon 7th gen running focal To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-ucm-conf/+bug/1872108/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
