@Ben: if you were using an official Utopic 3.16.0-28-generic kernel, please note that it does NOT contain support for multiple displays using MST, so it will not be possible to have non-mirroring displays.
If it is not from the official Utopic repository, please share the origin of this kernel. @Krzysztof - if AMD drivers (unlike NVIDIA's) need the MST hub support then booting the 3.13.0-39 kernel should do it. -- 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 : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

