(In reply to comment #138) > When I plug in an external monitor, xranrd shows it as connected > to DP2, regardless of whether it's connected to DP1, DP2, DVI or HDMI.
>From how I understand it, this is because all the display connectors are provided through a DP MST hub that is working in the dock. This hub then provides three possible outputs (VGA, digital group 1 and digital group 2). We need DP MST support. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275794 Title: Lenovo T440s freezes when connected to docking station To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1275794/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
