Same problem here (Thinkpad T420s; Oneiric; MiniDock 3). I can hear laptop-related buzz through the miniport jack, but no actual audio. Headphone jack on the laptop works fine.
Same problem here (Thinkpad T420s; Oneiric; MiniDock 3). I can hear laptop-related buzz through the miniport jack, but no actual audio. Headphone jack on the laptop works fine.