From: Eli Zaretskii <eliz@gnu.org>
To: Emanuel Evans <emanuel.evans@gmail.com>
Cc: 18757@debbugs.gnu.org
Subject: bug#18757: 24.4; Intermittent screen flicker since upgrading to OS X 10.10
Date: Sat, 18 Oct 2014 08:51:13 +0300 [thread overview]
Message-ID: <83tx32diy6.fsf@gnu.org> (raw)
In-Reply-To: <m1a94utgop.fsf@gmail.com>
> From: Emanuel Evans <emanuel.evans@gmail.com>
> Date: Fri, 17 Oct 2014 16:33:26 -0700
>
> Emanuel Evans <emanuel.evans@gmail.com> writes:
>
> > Since upgrading to OS X 10.10 (Yosemite), I have been been experiencing
> > intermittent screen flickering problems with Cocoa Emacs 24.4
> > pre-test/RC1 (the issue did not occur in OS X 10.9 to my knowledge). In
> > general, the screen flickers in the top middle portion when switching
> > between windows or when switching buffers in a window (a video of the
> > issue can be found at
> > https://www.dropbox.com/s/9orcw95yru4p7jy/emacs-bug.mov?dl=0 ). I was
> > able to reproduce using emacs -Q in a cocoa window; I don't have exact
> > reproduction steps, since the bug seems quite non-deterministic, but
> > with a combination of screen splitting, switching to full screen
> > (although it is visible in non-full-screen mode as well), filling a
> > buffer with text (to make the flicker more visible), and switching
> > windows, the flicker becomes apparent.
> >
>
> Quick follow-up: this bug does *not* appear in Emacs 24.3 on OS X 10.10.
Once the flicker starts, does it stop on its own, or does it continue
indefinitely?
next prev parent reply other threads:[~2014-10-18 5:51 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-17 22:42 bug#18757: 24.4; Intermittent screen flicker since upgrading to OS X 10.10 Emanuel Evans
2014-10-17 23:33 ` Emanuel Evans
2014-10-18 5:51 ` Eli Zaretskii [this message]
2014-10-18 16:02 ` Emanuel Evans
2014-10-18 16:27 ` Eli Zaretskii
2014-10-18 17:15 ` Emanuel Evans
2014-10-18 18:19 ` Glenn Morris
2014-10-19 7:23 ` Jan Djärv
2014-10-19 17:36 ` Glenn Morris
2014-10-19 17:57 ` Jan Djärv
2014-10-20 5:36 ` Glenn Morris
2014-10-20 15:05 ` Jan Djärv
2014-10-20 16:05 ` Emanuel Evans
2014-10-20 18:13 ` Jan Djärv
2014-10-20 18:24 ` Emanuel Evans
2014-10-28 4:01 ` David Caldwell
2014-11-08 19:41 ` Jan D.
2014-11-09 10:48 ` Jan D.
2014-11-09 13:50 ` Jan D.
2014-11-11 19:33 ` Jan D.
2014-11-15 13:42 ` Jan D.
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