i vote this as a bug from the dock ,you may contact lenovo developers for more info to fix i wrote a blog to workaround with systemd xrandr see https://sys4.de/de/blog/2016/03/09/external-displays-thinkpad-pro-dock-90w-stay-switched-after-resume/ perhaps someone will find a better way with xranrdr and systemd more dynamical and no additional needs for insert username etc
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1530171 Title: [Regression] Thinkpad dock: External monitors not recognized after 15.04 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1530171/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
