Subject: Re: bug#36779: 25.1; mouse click not recognized for frames with large left position

From: martin rudalics <[email-masked]>
Date: Wed, 31 Jul 2019 11:12:13 +0200

> - My left 1920x1080 monitor is
 > https://www.dropbox.com/s/32f4pijigil3dgf/IMG_6260.JPG?dl=0
 >
 > - My right 3840x2160 monitor is
 > https://www.dropbox.com/s/2advpxq1988uxac/IMG_6259.JPG?dl=0
 >
 > - The border between the split windows of Emacs is slightly to the
 > right of the center of the right monitor.

But this means that your Emacs frame starts before the critical mark
of 3840 contradicting your earlier response

 >> Does the bug happen only when the
 >> entire frame is positioned to the right of 3840
 >
 > Yes, that's the case.

 > An additional (perhaps important) observation is:
 >
 > - The problem occurs only when the right display is added after the X
 > server (and its first X client - mlterm in my case) started.

Did you start Emacs before adding the right display or after?

martin