Subject: bug#7269: 24.0.50; opening a file via emacsclient -c <file> moves the mouse cursor to the top left of the frames buffer.

From: Anders Kaseorg <[email-masked]>
Date: Wed, 10 Nov 2010 14:29:55 -0500 (EST)

A workaround is M-x customize-save-variable focus-follows-mouse n.

It’s probably time to flip the default, since even on X these days there 
are only a small minority of focus-follows-mouse users.

Anders