Tero Marttila, the next step would be for upstream to identify and submit the commit(s)that fixed your issue into linux-stable, where Ubuntu pulls from. Hence, it would help speed this process up if you filed a report following https://01.org/linuxgraphics/documentation/how- report-bugs noting your results.
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1597267 Title: ThinkPad X260 connecting external DisplayPort hangs system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1597267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs