Another thing that brings the soundcard correctly up is running the following sequence of commands:
udevadm control --reload-rules && udevadm trigger I took a snapshot of the /dev tree before and after the command. There are no significant differences. ** Attachment added: "/dev before command" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1901922/+attachment/5431791/+files/tree.before.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901922 Title: [Lenovo ThinkPad T14 Gen 1] No sound output device on startup To manage notifications about this bug go to: https://bugs.launchpad.net/pulseaudio/+bug/1901922/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs