enable the bionic-proposed repository sudo apt-get update sudo apt install linux-image-unsigned-4.15.0-44-generic sudo apt install linux-modules-4.15.0-44-generic sudo apt install linux-modules-extra-4.15.0-44-generic sudo apt install libasound2 (updated to 1.1.3-5ubuntu0.2)
Then reboot and plug the dock to a Dell laptop through TB bus, open the gnome-control-center and select the sound, we can see the USB headphone and USB Lineout from output device tab and USB Mic from input device tab. And both USB output and input work well. Then change verification-needed-bionic to verification-done-bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1806532 Title: The line-out on the Dell Dock station can't work To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1806532/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
