> AFAIK the only thing stopping us from using Mir's native input coordinates
> was the inability to implement barriers/edge resistance in places.

We had other use-cases where unity8 having control over mouse position
was useful. One example coming to mind is phone docked to an external
display, we wanted to limit the cursor to the external display only. And
we had a few other pie-in-the-sky design ideas which would be much
easier if unity8 had cursor control.

I still don't see why Mir can't just let Unity8 (a nested) position the
cursor (like it could, if it were a host server)!

And absolute vs relative. If we're doing it wrong, we can fix it.

-- 
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to mir in Ubuntu.
https://bugs.launchpad.net/bugs/1670670

Title:
  Unity8 pointer does not stay in sync with Qemu VM tablet input

Status in Canonical System Image:
  Confirmed
Status in mir package in Ubuntu:
  Invalid
Status in qtmir package in Ubuntu:
  Confirmed
Status in unity8 package in Ubuntu:
  Confirmed

Bug description:
  Each time you login, or come back from the lock screen, you need to
  "recalibrate" the pointer by carefully moving the pointer into each
  corner.

  Contrast this with unity7, where the absolute position of the virtual
  tablet pointer is tracked, and sync is never lost.

To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1670670/+subscriptions

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