I do more test on it and found thinkpad ideapad dell-vostro works, and others no.
-- [Conexant CX20585, 1025:043d]Sound refuses to play through headphone jack. https://bugs.launchpad.net/bugs/637040 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
