Alright, from the last few comments (and no comments in the past couple months) sounds like possibly this is fully fixed now. Closing out the bug, please reopen if there's more work needed on the X side.
** Changed in: xorg-server (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/792598 Title: XWarpPointer sends wrong raw mouse input event - jumping mouse when XInput2 in use To manage notifications about this bug go to: https://bugs.launchpad.net/wine/+bug/792598/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs