Used Sound Preferences repeatedly till one configuration worked. IEC958, digital stereo input & analog stereo output worked at last but not when initially tried. After several other configurations were tried, this configuration was tried again & worked. USB ports now working properly, so some update may have fixed sound & USB.
-- Fresh install + update, &#^$( start sound LOUD, then fail system test, silent. https://bugs.launchpad.net/bugs/442619 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