The external monitor connected to the dock doesn't get detected by nouveau at all, so it doesn't occur in this form. This problem occurred in Trusty as well. Before that I was using a different configuration, so I don't know if it would have occurred. It looks like 331.113 is the latest version available.
** Changed in: xorg (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1417651 Title: Lenovo W520: display for one screen stretched over both when docked To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1417651/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp