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#23925: 25.0.95; display broken when maximizing frame Date: Sat, 09 Jul 2016 10:11:45 +0300 Message-ID: <83wpkvgua6.fsf@gnu.org> References: <26943.50736.587398.22400@gargle.gargle.HOWL> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1468048403 8614 80.91.229.3 (9 Jul 2016 07:13:23 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 9 Jul 2016 07:13:23 +0000 (UTC) Cc: 23925@debbugs.gnu.org To: "Roland Winkler" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jul 09 09:13:13 2016 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 1bLmRs-0007Nj-V3 for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Jul 2016 09:13:13 +0200 Original-Received: from localhost ([::1]:49219 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLmRs-0006df-14 for geb-bug-gnu-emacs@m.gmane.org; Sat, 09 Jul 2016 03:13:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:42982) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLmRm-0006dZ-6o for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2016 03:13:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bLmRh-0005GO-Ta for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2016 03:13:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:59100) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLmRh-0005GK-QU for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2016 03:13:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1bLmRh-0003nk-NR for bug-gnu-emacs@gnu.org; Sat, 09 Jul 2016 03:13:01 -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, 09 Jul 2016 07:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23925 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23925-submit@debbugs.gnu.org id=B23925.146804832714549 (code B ref 23925); Sat, 09 Jul 2016 07:13:01 +0000 Original-Received: (at 23925) by debbugs.gnu.org; 9 Jul 2016 07:12:07 +0000 Original-Received: from localhost ([127.0.0.1]:43203 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bLmQp-0003mZ-5t for submit@debbugs.gnu.org; Sat, 09 Jul 2016 03:12:07 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51832) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bLmQn-0003m6-1i for 23925@debbugs.gnu.org; Sat, 09 Jul 2016 03:12:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bLmQe-00058I-8L for 23925@debbugs.gnu.org; Sat, 09 Jul 2016 03:11:59 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:36432) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLmQe-00058C-4y for 23925@debbugs.gnu.org; Sat, 09 Jul 2016 03:11:56 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4190 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1bLmQc-0000sI-1M; Sat, 09 Jul 2016 03:11:54 -0400 In-reply-to: <26943.50736.587398.22400@gargle.gargle.HOWL> (winkler@gnu.org) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:120659 Archived-At: > Date: Fri, 8 Jul 2016 22:02:23 -0500 > From: "Roland Winkler" > > > After a long time I build again a more recent emacs. Unfortunately > it gives me a rather unpleasant experience when maximizing the emacs > frame (using the maximize function of the xfce window manager): > somehow the frame is not redrawn properly, emacs seems to be unaware > of the new frame size and the minibuffer disappears completely. > Instead the desktop background is displayed in large parts of the > emacs frame. Unmaximizing makes the problem go away. But obviously > that is no solution. I can provide more details if you let me know > what would be interesting. Yes, please provide more details. We are very interested, as we are close to releasing Emacs 25.1, of which 25.0.95 is the latest pretest. What you told so far is disturbing, but doesn't give any clues where to look for the root cause of the trouble. I don't think we've heard such reports in a long, long time. > Configured using: > 'configure --with-xwidgets --with-x-toolkit=gtk3 --with-cairo' One idea I do have is to build without --with-cairo, and see if the problem goes away. The Cairo back-end is still experimental, and we know of several problems with it. Thanks.