From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#18757: 24.4; Intermittent screen flicker since upgrading to OS X 10.10 Date: Sat, 18 Oct 2014 19:27:40 +0300 Message-ID: <837fzxe41v.fsf@gnu.org> References: <83tx32diy6.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1413649702 7160 80.91.229.3 (18 Oct 2014 16:28:22 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 18 Oct 2014 16:28:22 +0000 (UTC) Cc: 18757@debbugs.gnu.org To: Emanuel Evans , jan.h.d@swipnet.se Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Oct 18 18:28:14 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XfWrW-00023Z-DK for geb-bug-gnu-emacs@m.gmane.org; Sat, 18 Oct 2014 18:28:14 +0200 Original-Received: from localhost ([::1]:37213 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XfWrW-0008HM-1e for geb-bug-gnu-emacs@m.gmane.org; Sat, 18 Oct 2014 12:28:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51950) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XfWrP-0008HE-Id for bug-gnu-emacs@gnu.org; Sat, 18 Oct 2014 12:28:12 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XfWrK-0005Mc-61 for bug-gnu-emacs@gnu.org; Sat, 18 Oct 2014 12:28:07 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:57055) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XfWrK-0005MY-3c for bug-gnu-emacs@gnu.org; Sat, 18 Oct 2014 12:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XfWrJ-0000u7-Su for bug-gnu-emacs@gnu.org; Sat, 18 Oct 2014 12:28:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 18 Oct 2014 16:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18757 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18757-submit@debbugs.gnu.org id=B18757.14136496803467 (code B ref 18757); Sat, 18 Oct 2014 16:28:01 +0000 Original-Received: (at 18757) by debbugs.gnu.org; 18 Oct 2014 16:28:00 +0000 Original-Received: from localhost ([127.0.0.1]:48619 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XfWrH-0000to-CN for submit@debbugs.gnu.org; Sat, 18 Oct 2014 12:27:59 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:34345) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1XfWrE-0000tc-BI for 18757@debbugs.gnu.org; Sat, 18 Oct 2014 12:27:57 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NDN00800EXNL800@a-mtaout22.012.net.il> for 18757@debbugs.gnu.org; Sat, 18 Oct 2014 19:27:54 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NDN008PQF2I0Z90@a-mtaout22.012.net.il>; Sat, 18 Oct 2014 19:27:54 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:94738 > From: Emanuel Evans > Date: Sat, 18 Oct 2014 09:02:01 -0700 > > Eli Zaretskii writes: > > > Once the flicker starts, does it stop on its own, or does it continue > > indefinitely? > > It flickers once per window/buffer switch (it doesn't flicker when > typing within a buffer), and it continues indefinitely. And you are saying that the same pretest didn't exhibit such behavior on the older OS version? In that case, I guess there's some X event that the new OS sends to Emacs that causes these redraws. Perhaps Jan could chime in and suggest some way of investigating this.