Are you sure that it does not happen with mutter? As far as I can see it happens in any type of session – unity, classic, classic with no effects, unity 2D, even if I explicitly call mutter --replace. It is true that it is nvidia-specific though.
It might be interesting to find out whether this issue is present in other distros – Fedora 15 has just been released, perhaps it uses xserver 1.10 and the current nvidia driver. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/600178 Title: Screen tearing when dragging window, in videos and other large screen redraws (on nVidia GPU) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
