I just upgraded from 16.10 to 17.04 and now have a serious problem with my middle mouse button.
I use a Sun USB mouse with a standard 3-buttons and no scroll wheel. In 16.10 and earlier I had normal control over the middle button and was able to use it in all my programs as desired. In particular, I use it to control the All-in-One Gestures plug-in for the Firefox browser and for various functions in a CAD program that I run under Windows-10 in an QEMU/KVM session. After the upgrade, all middle mouse button functionality is now lost -- including in the VM window! It appears that either the the OS or Xfce4 is hijacking the mouse and trying to implement drag scroll when the button is pressed. I can find no setting on the Window Manager, Keyboard or Mouse and Touchpad settings menus to control this and haven't yet found any documentation on this change. I desperately need to restore the old behavior. Can anyone suggest a solution? Thanks. -- Jeff -- xubuntu-users mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/xubuntu-users
