GNU bug report logs - #61667
29.0.60; Failure to redisplay

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Message #242 received at 61667 <at> debbugs.gnu.org (full text, mbox):

From: Po Lu <Luangruo <at> yahoo.com>
To: Gregory Heytings <gregory <at> heytings.org>, Dmitry Gutov <dgutov <at> yandex.ru>
Cc: 61667 <at> debbugs.gnu.org, Eli Zaretskii <eliz <at> gnu.org>
Subject: Re: bug#61667: 29.0.60; Failure to redisplay
Date: Sat, 25 Feb 2023 08:37:44 +0800

It doesn't disable its compositor, it just unredirects fullscreen windows that it is 100% sure are opaque and obscuring all other managed windows.  If you want to test this, you will have to delete the opaque region change I asked you to apply.


>So this clearly points to a bug in the way GNOME handles the Emacs frame. There's one last thing you could try: under GNOME, try the same experiment, but with Emacs fullscreen.  I've read that GNOME automatically disables its compositor when an app is fullscreen, but I'm not 100% sure that's the case.

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