If you plug sth in the Red lineout rear, does the UI detect your plugging (gnome-sound-setting).
When the Red lineout rear jack is plugged sth, please run "sudo hdajacksensetest -c 1 -a", and upload the output. Does the rest 3 lineout jacks (maybe black color jacks) work well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1830503 Title: [MS-7C02, Realtek ALC892, Red Line Out, Rear] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1830503/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
