Thanks for the bug report. Please also report the issue to the
developers here:
https://gitlab.gnome.org/GNOME/mutter/-/issues
and then tell us the new issue ID.
** Tags added: nvidia
** Tags added: multimonitor
** Also affects: mutter (Ubuntu)
Importance: Undecided
Status: New
*
Note that the video does not show exactly what I'm experiencing. The
right edge of the Firefox window is at a little bit more at right of the
"middle" of the secondary screen (say +500 pixels on the 900 pixels).
And then I move right the mouse to the right edge of the secondary
screen, the left sid
Additionally, I just realized that if I move the mouse to the right side
of my secondary screen (which is at the riht side of my primary screen),
the "whole screen moves", like if I had a virtual screen which
resolution exceed the native 2560x1440 of my main screen. Difficult to
explain, so please
See the screen capture attached for the demonstration of the bug.
** Attachment added: "Capture d’écran du 2020-04-19 23-16-25.png"
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1874217/+attachment/5357862/+files/Capture%20d%E2%80%99%C3%A9cran%20du%202020-04-19%2023-16-25.png
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