On Sun, Feb 9, 2014 at 12:32 PM, Kasza Péter wrote:

Is it possible to copy a window to another physical screen? Using CopyWindow the window seems to appear only on the "active" monitor.

No; the X server can only display it in one place at a time. Getting around this requires intercepting window drawing and duplicating it somewhere else (that is, you'd need a custom compositor to do it, the window manager cannot). -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net