Lenovo has released a firmware update for the docking station. Please see: http://forums.lenovo.com/t5/T400-T500-and-newer-T-series/T540p-T440p-UltraDock-external-display-issues/td-p/1368847/highlight/true/page/14
Firmware update: http://download.lenovo.com/ibmdl/pub/pc/pccbbs/options/fwdphb01.exe Unfortunately, there is no version for Linux. So you have to run Windows to update the firmware. Is someone here running a dual boot environment who could give it a try? Hopefully, this update solves our problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275794 Title: Lenovo T440s freezes when connected to docking station To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1275794/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
