GNU bug report logs - #25851
25.2; GTK warning when starting Emacs when desktop file has more than one frame

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Package: emacs;

Reported by: nljlistbox2 <at> gmail.com (N. Jackson)

Date: Thu, 23 Feb 2017 16:09:01 UTC

Severity: normal

Found in version 25.2

Done: nljlistbox2 <at> gmail.com (N. Jackson)

Bug is archived. No further changes may be made.

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From: martin rudalics <rudalics <at> gmx.at>
To: "N. Jackson" <nljlistbox2 <at> gmail.com>, Eli Zaretskii <eliz <at> gnu.org>
Cc: 25851 <at> debbugs.gnu.org
Subject: bug#25851: 25.2; GTK warning when starting Emacs when desktop file has more than one frame
Date: Wed, 29 Mar 2017 09:36:20 +0200

> But no it is not obviously the double-buffering IIUC. I evaluated:
>
>    (modify-frame-parameters nil '((inhibit-double-buffering . t)))
>
> in each of the frames, but the flashing when switching between
> them was not effected.

Earlier you said that:

  [This was after I'd maximized the three frames so that I could use
  them, rather than when they were the smaller size at which they
  were specified in the desktop file I tested with. I tried
  restoring them down to their previous size and didn't see the
  flash, then maximised them again and the flashing was back. I
  suppose that the flashing might also be happening when they're
  small but that my eye isn't fast enough to detect it; not sure.]

Is the flashing reproducible with emacs -Q, two times C-x 5 2, <M-f10>
for each frame and then Alt-tabbing between the resulting frames?  Or do
you need additional customizations?

martin
This bug report was last modified 7 years and 244 days ago.

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