Then we need to debug pulseaudio, I guess the pulseaudio meet some errors when initializing this sound card according to ucm, to do so:
edit /etc/pulse/client.conf add a line: extra-arguments = -vvvv --log-target=file:/tmp/a.txt reboot and upload the a.txt to lp. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1839006 Title: No sound is playing from this laptop To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1839006/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
