From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.bugs Subject: bug#61667: 29.0.60; Failure to redisplay Date: Mon, 27 Feb 2023 01:22:54 +0200 Message-ID: <7fee18a7-3307-b6de-1428-ae17d51c85af@yandex.ru> References: <04d7cb31-684c-07c0-ee7b-503514fc1a85@yandex.ru> <5002b0b34b7a73483fe3@heytings.org> <5002b0b34b0ee4220ba5@heytings.org> <20e46a69-8b22-65b6-f725-4ab5e5ec41f0@yandex.ru> <5002b0b34bd381f6d1f9@heytings.org> <8716b41c97734e78145e@heytings.org> <8716b41c9757d7e81bd2@heytings.org> <1dafb35c-657c-037f-8244-4568b4e22fcd@yandex.ru> <8716b41c9708333e6bdb@heytings.org> <6f161919-7ee4-e461-e688-797c76fa6d74@yandex.ru> <83fsatj57m.fsf@gnu.org> <83356sk4jk.fsf@gnu.org> <2d674d22-fe8c-b7a3-115f-515a8a37b7e5@yandex.ru> <831qmck3qt.fsf@gnu.org> <41c5671e-e9c3-33f3-6c9c-8a1a6fc527fb@yandex.ru> <83ttz8ils1.fsf@gnu.org> <8716b41c9716878d8cb9@heytings.org> <8716b41c97839d6a8b87@heytings.org> Mime-Version: 1.0 Content-Type: text/plain; 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Sun, 26 Feb 2023 15:22:55 -0800 (PST) Content-Language: en-US In-Reply-To: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:256835 Archived-At: On 26/02/2023 19:00, Dmitry Gutov wrote: > Its weird: screencast recording doesn't stop the problem from happening > live, but it fails to capture how it looks. > > I've recorded a half dozen of such screencasts, and I think only one of > them managed to capture the desynchronization between the title bar and > the window update. The rest look like there is no delay. That might be a peculiarity of gnome-screenshot.. I redid the screencast using ffmpeg and x11grab, and it captures the problem fine. See the last two attempts (out of 6) in this video: https://a.uguu.se/PThfScNL.webm Note I also added (insert "!") and (redisplay) so that it's easy to see the exact moment "a" was pressed.