[Bug 1716024] Re: Mouse cursor movements are jaggy

2018-02-08 Thread Wolf Rogner
In 17.10 there is no Xorg by default. 17.10 runs under Wayland.

There was a key combination to switch to magnified display. Setting a
fixed resolution does not change the visuals but the coordinate system
of the mouse. After figuring out about the magnification and resetting
it, the mouse worked fine.

=> Can be closed.


** Changed in: mpfr4 (Ubuntu)
   Status: New => Invalid

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Title:
  Mouse cursor movements are jaggy

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[Bug 1716024] Re: Mouse cursor movements are jaggy

2018-02-07 Thread Vincent Lefevre
I assume that the mouse is handled by Xorg, which does not use MPFR. So
I don't see how this could be related. This is just a coincidence, and
the cause of the problem is somewhere else. This bug should be closed as
invalid.

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Title:
  Mouse cursor movements are jaggy

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[Bug 1716024] Re: Mouse cursor movements are jaggy

2017-09-08 Thread Wolf Rogner
Played around with magnification.
Pressing Super-Alt-8 somehow creates this situation.

Increasing the magnification to 200%, pressing Super-Alt-8 and reverting
to 100% remedies the effect.

Thus: An issue that I cannot explain.

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Title:
  Mouse cursor movements are jaggy

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