Update: The bug seams to be a problem with Unity 3D.
Using Unity 2D or Gnome Shell everything works fine: can use nvidia- settings to change, add, remove monitors on the fly. Also the use of disper is possible. Addendum: If I play arround with nvidia-settings (under Unity 3d) I can get twinview working the following way - moving the screens (see attached screenshot) together - apply settings - move screens side by side - apply - move the smaller screen on top / on bootom - apply Overall performance of 3d with nvidia 280.13 is poor (e.g. lt-Tab switcher). That indeed is an indicator I am writing this under the Gnome-Shell environment, because Unity 3D is not usable for me (crashes, Alt-Tab not working, cannot get minimised windows back, performance really bad, ...). ** Attachment added: "Getting twinview working" https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/840462/+attachment/2363177/+files/Bildschirmfoto%20am%2006.09.2011%2C%2022%3A09%3A08.png -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-settings in Ubuntu. https://bugs.launchpad.net/bugs/840462 Title: No Dualscreen-Twinview possible after Upgrade to nvidia-current 280.13 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-settings/+bug/840462/+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
