I found the problem causing most, if not all of the mouse problems on LightDM: The Ambiance and/or Radiance themes. To fix the problem, install the Ubuntu Tweak PPA "ppa:tualatrix/ppa", install Ubuntu Tweak, and go to Ubuntu Tweak<Tweaks<Login Settings. Change the GTK theme to something else besides Ambiance or Radiance. A good, solid choice may be Adwaita.
Hope this solved all of your problems :) ** Attachment added: "Untitled.png" https://bugs.launchpad.net/light-themes/+bug/945749/+attachment/3236838/+files/Untitled.png ** Changed in: light-themes Status: New => Confirmed ** Changed in: unity-greeter Status: New => Confirmed ** Changed in: lightdm Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/945749 Title: Mouse pointer jerky on login screen To manage notifications about this bug go to: https://bugs.launchpad.net/libggi/+bug/945749/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
