I'm very happy to report MST is working with my Dell E5440 laptop and Dell T-308D docking station.
Kernel: 3.13.0-39.66hf73386v20141030b1 xorg intel driver: 2:2.99.916+git20141105.0532a331-0ubuntu0sarvatt~trusty 00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b) (prog-if 00 [VGA controller]) Subsystem: Dell Device 05de Flags: bus master, fast devsel, latency 0, IRQ 61 Memory at f6c00000 (64-bit, non-prefetchable) [size=4M] Memory at e0000000 (64-bit, prefetchable) [size=256M] I/O ports at f000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: <access denied> Kernel driver in use: i915 Thanks a ton, Dariusz! Now I have one less reason to boot to Windows! :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1104230 Title: DisplayPort 1.2 MST support is missing in the Intel driver To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1104230/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs