From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Pierre Neidhardt Newsgroups: gmane.emacs.bugs Subject: bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) Date: Fri, 30 Mar 2018 10:26:33 +0530 Message-ID: <87fu4ii2ke.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1522385709 4291 195.159.176.226 (30 Mar 2018 04:55:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 30 Mar 2018 04:55:09 +0000 (UTC) User-Agent: mu4e 1.0; emacs 25.3.1 To: 30995@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 30 06:55:05 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f1m49-00012B-4v for geb-bug-gnu-emacs@m.gmane.org; Fri, 30 Mar 2018 06:55:05 +0200 Original-Received: from localhost ([::1]:60249 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1m6C-000677-JS for geb-bug-gnu-emacs@m.gmane.org; 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X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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:144714 Archived-At: Since Emacs 26, I've noticed a slight delay (I'd say between 100ms and 500ms) in the creation of _some_ windows, most noticeably all Helm windows. This does not occur on Emacs 25. I had initially reported the issue upstream to Helm: https://github.com/emacs-helm/helm/issues/1976 But its maintainer believes Helm is not to blame here. I use EXWM but it is not clear whether the issue is rooted there either. Any insight on what could slow down window/frame creation on Emacs 26? In GNU Emacs 25.3.1 (x86_64-pc-linux-gnu, GTK+ Version 3.22.28) of 2018-03-25 built on localhost Windowing system distributor 'The X.Org Foundation', version 11.0.11906000 Configured using: 'configure CONFIG_SHELL=/gnu/store/mm0zclrzj3y7rj74hzyd0f224xly04fh-bash-minimal-4.4.12/bin/bash SHELL=/gnu/store/mm0zclrzj3y7rj74hzyd0f224xly04fh-bash-minimal-4.4.12/bin/bash --prefix=/gnu/store/6cflji7h6y0v15dvnccv7paaa7894gdc-emacs-25.3 --enable-fast-install' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GSETTINGS NOTIFY ACL GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 Important settings: value of $LANG: en_US.utf8 locale-coding-system: utf-8-unix Major mode: EXWM <#secure method=pgpmime mode=sign> -- Pierre Neidhardt