I have created an upstream bug report: https://bugs.freedesktop.org/show_bug.cgi?id=94250
The patches mentioned in the bugreport fix the problem for me. Can the Xenial version of the driver be updated, or the patches be backported? ** Bug watch added: freedesktop.org Bugzilla #94250 https://bugs.freedesktop.org/show_bug.cgi?id=94250 -- 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/1540953 Title: Xorg crashed when undocking Lenovo T450s from docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1540953/+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

