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RESOLVED WORKSFORME
256378
REGRESSION(2.41.x): [GTK] Extreme flickering on cnn.com
https://bugs.webkit.org/show_bug.cgi?id=256378
Summary
REGRESSION(2.41.x): [GTK] Extreme flickering on cnn.com
Michael Catanzaro
Reported
2023-05-05 10:33:47 PDT
Since one of our 2.41 releases, we now occasionally have extreme flickering on cnn.com, e.g. on
https://www.cnn.com/europe/live-news/russia-ukraine-war-news-05-05-23/index.html
. It's probably related to use of dmabuf, but it only occurs occasionally and I have not found a reproducer. I took a screencast but surprisingly ***the bug was not visible in the screencast*** so no point in attaching it here. The mutter screen recorder sees everything as if it were fine.
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Michael Catanzaro
Comment 1
2023-05-30 06:27:03 PDT
I wonder if this could be fixed by
https://github.com/WebKit/WebKit/pull/14474
?
Carlos Garcia Campos
Comment 2
2023-05-30 06:31:55 PDT
Maybe, it would be great if you could try it out.
Michael Catanzaro
Comment 3
2023-05-30 06:44:41 PDT
That's not possible, because this bug happens too rarely to know whether it has been fixed. In fact, thinking about it now, I'm not sure the last time I saw this. It's possible that it's already fixed somehow. I'm going to just close this and will reopen if I see it again.
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