You have been subscribed to a public bug: This bug report looks to be for the same issue: https://bugs.freedesktop.org/show_bug.cgi?id=71267
I came across the above bug report here: https://bbs.archlinux.org/viewtopic.php?pid=1374408 I'm running with a Thinkpad T440s and ultra dock with hdmi<->hdmi. In my case if I dock when hdmi is connected to the dock, the mouse and keyboard freeze once connected. When I undock they unfreeze. If I dock when hdmi is not connected to the dock, the mouse and keyboard don't freeze. Ubuntu release: 14.04 Trusty Tahr (development branch) ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment -- Lenovo T440s freezes when connected to docking station https://bugs.launchpad.net/bugs/1275794 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp

