Same here with T470p (uname -a: "Linux pl 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux")
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1568576 Title: Thinkpad T460 & Ultra Dock - No audio output on dock plug Status in ALSA driver: New Status in alsa-driver package in Ubuntu: Incomplete Bug description: Thinkpad T460, Ultra dock, 2 channel speakers connected to dock. 4.4.0-18 Kernel / 16.04. When the laptop is docked & speakers are connected to the dock audio connector, I get no audio outpout from the dock audio connector. Looks like the same issue as reported in: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1385680 However the pin quirks appear to be different for the T*60 series of laptops. To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/1568576/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
