I confirm this behaviour: with the dock firmware update (T440s in a ProDock for me), I can use external displays. I can have two external displays (two 1680x1050), one on HDMI port, an another on VGA port.
In normal mode, the two external displays are mirrored. But I can put them in extended desktop mode and have something like one 3360x1050 display. I'd preffer have two distinct displays, because today it's difficult to manage the windows size of the graphic applications (in particular, the automatic resize facility when you push the window to the bottom/top/left/right on in the corner). So, I expect an evolution. Nevertheless, the good news is that I can use 3 displays in the same time: the internal one and the two externals. -- 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
