In the meantime I'm on 5.4.0-51-generic #56, but it's still happening. Google more about the error, there are some indications that it could be a faulty/bad firmware problem: https://www.kernel.org/doc/html/v5.4/sound/hd-audio/notes.html#codec- probing-problem
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894881 Title: [XPS 13 9300, Realtek ALC289, Speaker, Internal] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1894881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
