Dariusz, Would you like me to update to 14.10 as well and try the utopic patched kernel? I want to upgrade soon, anyway.
Or do you need my current 14.04 to test trusty stuff? Hartelijke groet, Wouter van der Graaf Dynora / Plangage +31 78 843 3139 Op 30 okt. 2014 14:26 schreef Dariusz Gadomski <1104...@bugs.launchpad.net>: > > Thanks Matthew! > > I will review the changes to trusty and try to backport this feature to > 3.13 (to avoid network problems). > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1104230 > > Title: > DisplayPort 1.2 MST support is missing in the Intel driver > > Status in X.org xf86-video-intel: > Unknown > Status in “xserver-xorg-video-intel” package in Ubuntu: > Confirmed > > Bug description: > I have two recent DisplayPort monitors, both supporting the 1.2 > version of the standard and one containing an MST hub (DELL 2913WM). > > I have an Intel Haswell based NUC connected over mini-displayport to > the display containing the hub, then the second display is plugged in > that one over DisplayPort. > > DisplayPort 1.2 is enabled on the display containing the hub and the > second display lights up fine but just works as a clone of the first > display, without ever showing up in xrandr, dmesg or any other useful > logs I could find. > > My understanding of MST is that the second display should show up as > DP2 on my laptop so I can configure it as I would any other display. > > UPDATE: Updated the bug report after it was pointed out that the > original test hardware, a Lenovo x230 isn't DP 1.2 capable. The same > test on hardware also fails, due to missing support for MST in the > driver. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1104230/+subscriptions -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in 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 _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
