* bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) @ 2018-03-30 4:56 Pierre Neidhardt 2018-03-30 5:07 ` Noam Postavsky 0 siblings, 1 reply; 4+ messages in thread From: Pierre Neidhardt @ 2018-03-30 4:56 UTC (permalink / raw) To: 30995 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 ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) 2018-03-30 4:56 bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) Pierre Neidhardt @ 2018-03-30 5:07 ` Noam Postavsky 2018-04-12 7:41 ` Pierre Neidhardt 0 siblings, 1 reply; 4+ messages in thread From: Noam Postavsky @ 2018-03-30 5:07 UTC (permalink / raw) To: Pierre Neidhardt; +Cc: 30995 notfound 30995 25.3 found 30995 26.1 quit Pierre Neidhardt <ambrevar@gmail.com> writes: > 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? I think this might be a similar case to a recent emacs-devel thread[1]. Does changing x-wait-for-event-timeout affect things? If so, it's likely fixed in latest master by [2: 2a192e21cf] and [3: 00c1f771f2]. [1]: https://lists.gnu.org/archive/html/emacs-devel/2018-03/msg00807.html [2: 2a192e21cf]: 2018-03-29 19:11:47 -0400 Don't wait for visible frames to become visible https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=2a192e21cf3b04b7f830b4971c1508c611e13a3c [3: 00c1f771f2]: 2018-03-29 19:17:34 -0400 * src/xterm.c (x_make_frame_visible): Fix typo in previous change. https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=00c1f771f2a51ffa675ec5a07ea330f2605cd302 ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) 2018-03-30 5:07 ` Noam Postavsky @ 2018-04-12 7:41 ` Pierre Neidhardt 2018-04-12 22:51 ` Noam Postavsky 0 siblings, 1 reply; 4+ messages in thread From: Pierre Neidhardt @ 2018-04-12 7:41 UTC (permalink / raw) To: Noam Postavsky; +Cc: 30995 [-- Attachment #1: Type: text/plain, Size: 202 bytes --] (setq x-wait-for-event-timeout nil) fixed it for me on 26-RC1. Thanks a lot! -- Pierre Neidhardt Extreme fear can neither fight nor fly. -- William Shakespeare, "The Rape of Lucrece" [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 487 bytes --] ^ permalink raw reply [flat|nested] 4+ messages in thread
* bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) 2018-04-12 7:41 ` Pierre Neidhardt @ 2018-04-12 22:51 ` Noam Postavsky 0 siblings, 0 replies; 4+ messages in thread From: Noam Postavsky @ 2018-04-12 22:51 UTC (permalink / raw) To: Pierre Neidhardt; +Cc: 30995 tags 30995 fixed close 30995 27.1 quit Pierre Neidhardt <ambrevar@gmail.com> writes: > (setq x-wait-for-event-timeout nil) > > fixed it for me on 26-RC1. Thanks a lot! Okay, that confirms it's the same issue as the emacs-devel thread. I expect to backport the fix in 26.2. Marking the bug as fixed in v27 for now. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2018-04-12 22:51 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-03-30 4:56 bug#30995: 25.3; Slow window and frame popup on Emacs 26+ (e.g. with Helm) Pierre Neidhardt 2018-03-30 5:07 ` Noam Postavsky 2018-04-12 7:41 ` Pierre Neidhardt 2018-04-12 22:51 ` Noam Postavsky
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