From unknown Fri Aug 15 16:00:15 2025 X-Loop: help-debbugs@gnu.org Subject: bug#29817: 26.0.50; Saving files on remotes very slow if shell buffer is open Resent-From: Vitalie Spinu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 22 Dec 2017 20:39:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 29817 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 29817@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.151397512930654 (code B ref -1); Fri, 22 Dec 2017 20:39:02 +0000 Received: (at submit) by debbugs.gnu.org; 22 Dec 2017 20:38:49 +0000 Received: from localhost ([127.0.0.1]:48362 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSU5h-0007yM-5h for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:49 -0500 Received: from eggs.gnu.org ([208.118.235.92]:38236) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSU5f-0007y7-6t for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eSU5Z-0003mS-4M for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:41 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:33907) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eSU5Z-0003mH-14 for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:41 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eSU5Y-0004x5-0e for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eSU5X-0003lB-4j for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:40 -0500 Received: from mail-wm0-x230.google.com ([2a00:1450:400c:c09::230]:36835) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eSU5W-0003kd-TZ for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:39 -0500 Received: by mail-wm0-x230.google.com with SMTP id b76so23793936wmg.1 for ; Fri, 22 Dec 2017 12:38:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version; bh=nE+q+MeCUHLd7Ylt9hLbOFHJCe/RlTN8pl3PI56PbOs=; b=WoJ/2moCw/xXu8KuPCVhdkG5ke/EdRHa5gTz6sPrIkslVnljrpU3Ymw75ib5tGTbyz WyadP8/ajTbyiRzLMjW0C2knLWIxsuNwNoqH1uIML0YOpH4WQN1tD74A8smdBahw4tXl uNfvXcv7P3bn8n/z5JVyUAxTNSDp+swQljpKUQld5RzxRh4+38EngLY1Ycl934YrKpBB nI4LlAR8pVj7GxNAzOvF7t5Qo6hnxuDFabKLnXC+EKgURpEDjgKZlliECmC12uAXXyMw cQSAkgpUamsQhdG5dUKCmdce+em8fCXDhzxIAIuCZQBJOvtJzpM831mWU2hKq6DhZN4u WLIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version; bh=nE+q+MeCUHLd7Ylt9hLbOFHJCe/RlTN8pl3PI56PbOs=; b=p3p4nK2lE+fRN/BheQQrR1OZlvA91Ysbc8vVDuaHsyUDgFM92jamucCkQbrjnLcjiM 6B1H2lxNEhtAvbGkXZ9SLbNUQlcnhvVY08bdhqb0uDmO0JVJBWGKyYS3nw/iJVcap5FE MaGJmuORwnoeCD37egO+gXbLqPUXy3pgK+hEW43sx3CR0id9qG2+VLUpXXX6cibw5W33 BDca9nYmvjaK+yW8bixbPd5EbBfHGhT0pSEff2jMONUe1mJMqFxSehdCJbW8ELwoqt99 BiNWmWkuigupV/UhBlD1BweO1LZ3KH8+YuSn1wPuDwsVLuV1h4/apbq+ly9prO2xCAuh WXTA== X-Gm-Message-State: AKGB3mLMVuL1s4pVVemO33hT9zY1+GJLd16XgGRGRBOEsdBuYzunkZGp bg3Pia2JAV+sJMjYG66h6BRjcoqi X-Google-Smtp-Source: ACJfBosKYMcts5rG5g7KB1D2rpZWJrKoMGwZKHlChmgHIu0OoGdMBHonIcEURTd5pgKliaOquzPXiw== X-Received: by 10.80.170.207 with SMTP id r15mr17544065edc.220.1513975117235; Fri, 22 Dec 2017 12:38:37 -0800 (PST) Received: from localhost ([2001:1c00:a06:1f00:b528:ca67:9b6a:e5f2]) by smtp.gmail.com with ESMTPSA id r4sm20189043edd.2.2017.12.22.12.38.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Dec 2017 12:38:35 -0800 (PST) From: Vitalie Spinu Date: Fri, 22 Dec 2017 21:38:34 +0100 Message-ID: <87wp1elcqd.fsf@galago> MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.0 (----) Hi, I am observing a rather weird interaction between tramp and comint. Saving and editing files on remotes is pretty snappy till I open a shell buffer. Once a shell is open it can take good 10s to save a buffer. Editing and navigation are also impaired. Steps to reproduce: 1) emacs -Q 2) /ssh:remote-host:tmp.txt 3) save tmp.txt (snappy) 4) M-x shell 5) back to tmp.txt and save (terribly slow) Can anyone reproduce this? Vitalie In GNU Emacs 26.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2017-12-22 built on galago Repository revision: 5d45ba1a05bccc53d52422e867f378a0adeb8970 Windowing system distributor 'The X.Org Foundation', version 11.0.11804000 System Description: Ubuntu 16.04.2 LTS From unknown Fri Aug 15 16:00:15 2025 X-Loop: help-debbugs@gnu.org Subject: bug#29817: 26.0.50; Saving files on remotes very slow if shell buffer is open Resent-From: Glenn Morris Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 22 Dec 2017 20:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29817 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Vitalie Spinu Cc: 29817@debbugs.gnu.org Received: via spool by 29817-submit@debbugs.gnu.org id=B29817.151397550631239 (code B ref 29817); Fri, 22 Dec 2017 20:46:01 +0000 Received: (at 29817) by debbugs.gnu.org; 22 Dec 2017 20:45:06 +0000 Received: from localhost ([127.0.0.1]:48367 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSUBl-00087n-Rt for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:45:06 -0500 Received: from eggs.gnu.org ([208.118.235.92]:42808) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSUBj-000871-IU for 29817@debbugs.gnu.org; Fri, 22 Dec 2017 15:45:04 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eSUBd-0000jJ-7m for 29817@debbugs.gnu.org; Fri, 22 Dec 2017 15:44:58 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD, UNRESOLVED_TEMPLATE autolearn=disabled version=3.3.2 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:59185) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eSUBa-0000g1-GD; Fri, 22 Dec 2017 15:44:54 -0500 Received: from rgm by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1eSUBZ-0003sw-DS; Fri, 22 Dec 2017 15:44:53 -0500 From: Glenn Morris References: <87wp1elcqd.fsf@galago> X-Spook: Tucson constitution Sundevil chameleon man Glock Dock X-Ran: uU>jokn~8R%NS@xt(Z@;A!4r}X`&ZH%bMMq`Eut7TXn_U]Ez6[]]t_~62T{KwD%T""z]=1 X-Hue: magenta X-Attribution: GM Date: Fri, 22 Dec 2017 15:44:53 -0500 In-Reply-To: <87wp1elcqd.fsf@galago> (Vitalie Spinu's message of "Fri, 22 Dec 2017 21:38:34 +0100") Message-ID: <5eshc2wkze.fsf@fencepost.gnu.org> User-Agent: Gnus (www.gnus.org), GNU Emacs (www.gnu.org/software/emacs/) MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-Spam-Score: -4.3 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.3 (----) Vitalie Spinu wrote: > Repository revision: 5d45ba1a05bccc53d52422e867f378a0adeb8970 This is a 6-month old development version, so the first thing to ask is: can you yourself reproduce this with the current emacs-26 branch? From unknown Fri Aug 15 16:00:15 2025 X-Loop: help-debbugs@gnu.org Subject: bug#29817: 26.0.50; Saving files on remotes very slow if shell buffer is open Resent-From: Vitalie Spinu Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 22 Dec 2017 21:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29817 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: Glenn Morris Cc: 29817@debbugs.gnu.org Received: via spool by 29817-submit@debbugs.gnu.org id=B29817.15139771501153 (code B ref 29817); Fri, 22 Dec 2017 21:13:01 +0000 Received: (at 29817) by debbugs.gnu.org; 22 Dec 2017 21:12:30 +0000 Received: from localhost ([127.0.0.1]:48377 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSUcI-0000IX-B8 for submit@debbugs.gnu.org; Fri, 22 Dec 2017 16:12:30 -0500 Received: from mail-wm0-f42.google.com ([74.125.82.42]:38782) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSUcE-0000II-V5 for 29817@debbugs.gnu.org; Fri, 22 Dec 2017 16:12:27 -0500 Received: by mail-wm0-f42.google.com with SMTP id 64so23735037wme.3 for <29817@debbugs.gnu.org>; Fri, 22 Dec 2017 13:12:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=jDuUiQdh5oDWIjV7iyKu+QMLPDpieIw8WCyk06Gxx/s=; b=toT6UU/hUU0lyl5EoKpxCZKLlRybTKo8mJJ8ltmOWu3trr89Lx7172/z+K3dbFAu7O Iu0oYDczeTkd0+Dd7oIsQu/r9qRsOhUfltkM3DJqeyi3eFQ5nrz8vizaG2OxTmbt1TXt Q2qpHCdIwTWilZYT3tfjSHAtJXyqQW2khGVWZmizwfZkIl7+AVnolheNCSQamDg81Rfw Iti1UL+22GrC8nWJis+oQAPrvSIHYD8M7Pj/ectYCeL7y4pu2D/p4SNXStiKHJEAoU2F IpplFbaQITrD80x4ke0Xqa1KdIG3UzVZV5ng9xlMCv245fjC3uYXIo9Bu1HELKwXUWzc BFZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=jDuUiQdh5oDWIjV7iyKu+QMLPDpieIw8WCyk06Gxx/s=; b=VR0ER5RtkR69RSSjS2eb+fzBU0a+rHGXH9fhPsXRnfbBfiVoDdHUZAQQ0LJTfp9ZUr sIBJtOHfdR0/72FlrP/Vee6enVwEGbxIBeg9spIOh7wgl7MwDWhioT5utA/Gpt0f7LUq J3BDSuRzKU/ZffKrybecj0lv8Kt1Uz10O2gv/bWgC/FquqNzPj7mpZcL1i3sQHAtq9xM WkMQNbQ7FqyIoR0cd74K5apxPjS2lVi+8peTgEXW+C1IRAhARs2e1yopHke9E7Q7sRFq PgtWaFokBMhQMVXXnQndii6QrH2KP43Xbw50Qg/+PmAaw3fgPEK+gm4bqj94A6/0PtZl lryw== X-Gm-Message-State: AKGB3mJqp8OoFgOyky5Vxs7ndFOlCaJtuTOlISe/u7Fw5ET5zI4teBY4 WhfNrG6ibssL4w56yT8ZstItdXAX X-Google-Smtp-Source: ACJfBosLoGsb6C964vS+Xso+h9gQW/yXtBs+kw2uDLid57KxDJxoTWgFvwMnVFKtpnTmLkHXqVV6Gg== X-Received: by 10.80.194.145 with SMTP id o17mr16625219edf.59.1513977141320; Fri, 22 Dec 2017 13:12:21 -0800 (PST) Received: from localhost ([2001:1c00:a06:1f00:b528:ca67:9b6a:e5f2]) by smtp.gmail.com with ESMTPSA id y3sm21182137edb.37.2017.12.22.13.12.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Dec 2017 13:12:19 -0800 (PST) From: Vitalie Spinu References: <87wp1elcqd.fsf@galago> <5eshc2wkze.fsf@fencepost.gnu.org> Date: Fri, 22 Dec 2017 22:12:19 +0100 In-Reply-To: <5eshc2wkze.fsf@fencepost.gnu.org> (Glenn Morris's message of "Fri, 22 Dec 2017 15:44:53 -0500") Message-ID: <87shc2lb64.fsf@galago> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.0 (/) >> On Fri, Dec 22 2017 15:44, Glenn Morris wrote: > This is a 6-month old development version, so the first thing to ask is: > can you yourself reproduce this with the current emacs-26 branch? Damn. I actually pulled and recompiled before sending ... but it wasn't on master :-/ It's fixed in master. Thanks! Vitalie From unknown Fri Aug 15 16:00:15 2025 MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) X-Loop: help-debbugs@gnu.org From: help-debbugs@gnu.org (GNU bug Tracking System) To: Vitalie Spinu Subject: bug#29817: closed (Re: bug#29817: 26.0.50; Saving files on remotes very slow if shell buffer is open) Message-ID: References: <87wp1elcqd.fsf@galago> X-Gnu-PR-Message: they-closed 29817 X-Gnu-PR-Package: emacs Reply-To: 29817@debbugs.gnu.org Date: Sat, 28 Sep 2019 23:34:01 +0000 Content-Type: multipart/mixed; boundary="----------=_1569713641-20950-1" This is a multi-part message in MIME format... ------------=_1569713641-20950-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Your bug report #29817: 26.0.50; Saving files on remotes very slow if shell buffer is open which was filed against the emacs package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 29817@debbugs.gnu.org. --=20 29817: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D29817 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems ------------=_1569713641-20950-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at 29817-done) by debbugs.gnu.org; 28 Sep 2019 23:33:03 +0000 Received: from localhost ([127.0.0.1]:51541 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEMD0-0005QV-K6 for submit@debbugs.gnu.org; Sat, 28 Sep 2019 19:33:02 -0400 Received: from mail-pl1-f181.google.com ([209.85.214.181]:46806) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iEMCy-0005Q3-LX for 29817-done@debbugs.gnu.org; Sat, 28 Sep 2019 19:33:00 -0400 Received: by mail-pl1-f181.google.com with SMTP id q24so2433036plr.13 for <29817-done@debbugs.gnu.org>; Sat, 28 Sep 2019 16:33:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=TwMjH5hTvt375jKTFqgFXPPhwPIqrlDr/5x7HtdQXp0=; b=SnzrR1HNtoypnRaYPxDmhFiAWEjOTuyKyG59wwuXKOBrnUNBoWLPHV9lvH2aV9PuQm yKLZbRDnjov1PKasIpmJr1xtf4P1XIqms9GLgiwXGAmHcHG+uWJgfbKHzyRu44OwY9fT FxpljPFySOTVzGJsNS90pcYbmhwv2K4cSjBa7lGMNRlILAQmZ6j19yhIX2IrL338KFMH kiAi/1aEK6f6aXtKPOMd6xFIx4HSdp7vMV0r3tSTauWvZMEt/i57qIDejnnO1qKmaVV6 C4xlhi/9OyDCfBpXqfYGwhdL3DbBaeaoUjKA0Yz7ItDxkTM9A8Qb8xC8ExIU51k6vyLr zX9A== X-Gm-Message-State: APjAAAVDj3SgN5Mdtg6/z9lIsBRdYyOBZoJAqxNnIm91I80LQkfli6Yi OBY8ZLaQj5ogePYkDHax3Gq2V+rnD0188sVCHjQTRP8VlcY= X-Google-Smtp-Source: APXvYqwsBTio0kaAJS1HR/Pvqak2hHMcNFrxCltKyxeRSCE32uL+VGvwFTKbvnbCPCzHqKFwQxLkY5ln5k7gJgsydsQ= X-Received: by 2002:a17:902:326:: with SMTP id 35mr13118144pld.128.1569713575067; Sat, 28 Sep 2019 16:32:55 -0700 (PDT) MIME-Version: 1.0 From: Stefan Kangas Date: Sun, 29 Sep 2019 01:32:44 +0200 Message-ID: Subject: Re: bug#29817: 26.0.50; Saving files on remotes very slow if shell buffer is open To: Vitalie Spinu Content-Type: text/plain; charset="UTF-8" X-Spam-Score: 0.4 (/) X-Debbugs-Envelope-To: 29817-done Cc: Glenn Morris , 29817-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -0.6 (/) Vitalie Spinu writes: >>> On Fri, Dec 22 2017 15:44, Glenn Morris wrote: > >> This is a 6-month old development version, so the first thing to ask is: >> can you yourself reproduce this with the current emacs-26 branch? > > Damn. I actually pulled and recompiled before sending ... but it wasn't on > master :-/ > > It's fixed in master. Thanks! Great, I'm therefore closing this bug. Best regards, Stefan Kangas ------------=_1569713641-20950-1 Content-Type: message/rfc822 Content-Disposition: inline Content-Transfer-Encoding: 7bit Received: (at submit) by debbugs.gnu.org; 22 Dec 2017 20:38:49 +0000 Received: from localhost ([127.0.0.1]:48362 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSU5h-0007yM-5h for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:49 -0500 Received: from eggs.gnu.org ([208.118.235.92]:38236) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eSU5f-0007y7-6t for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eSU5Z-0003mS-4M for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:41 -0500 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,FREEMAIL_FROM, T_DKIM_INVALID autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:33907) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eSU5Z-0003mH-14 for submit@debbugs.gnu.org; Fri, 22 Dec 2017 15:38:41 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57432) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eSU5Y-0004x5-0e for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:40 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eSU5X-0003lB-4j for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:40 -0500 Received: from mail-wm0-x230.google.com ([2a00:1450:400c:c09::230]:36835) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eSU5W-0003kd-TZ for bug-gnu-emacs@gnu.org; Fri, 22 Dec 2017 15:38:39 -0500 Received: by mail-wm0-x230.google.com with SMTP id b76so23793936wmg.1 for ; Fri, 22 Dec 2017 12:38:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version; bh=nE+q+MeCUHLd7Ylt9hLbOFHJCe/RlTN8pl3PI56PbOs=; b=WoJ/2moCw/xXu8KuPCVhdkG5ke/EdRHa5gTz6sPrIkslVnljrpU3Ymw75ib5tGTbyz WyadP8/ajTbyiRzLMjW0C2knLWIxsuNwNoqH1uIML0YOpH4WQN1tD74A8smdBahw4tXl uNfvXcv7P3bn8n/z5JVyUAxTNSDp+swQljpKUQld5RzxRh4+38EngLY1Ycl934YrKpBB nI4LlAR8pVj7GxNAzOvF7t5Qo6hnxuDFabKLnXC+EKgURpEDjgKZlliECmC12uAXXyMw cQSAkgpUamsQhdG5dUKCmdce+em8fCXDhzxIAIuCZQBJOvtJzpM831mWU2hKq6DhZN4u WLIg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version; bh=nE+q+MeCUHLd7Ylt9hLbOFHJCe/RlTN8pl3PI56PbOs=; b=p3p4nK2lE+fRN/BheQQrR1OZlvA91Ysbc8vVDuaHsyUDgFM92jamucCkQbrjnLcjiM 6B1H2lxNEhtAvbGkXZ9SLbNUQlcnhvVY08bdhqb0uDmO0JVJBWGKyYS3nw/iJVcap5FE MaGJmuORwnoeCD37egO+gXbLqPUXy3pgK+hEW43sx3CR0id9qG2+VLUpXXX6cibw5W33 BDca9nYmvjaK+yW8bixbPd5EbBfHGhT0pSEff2jMONUe1mJMqFxSehdCJbW8ELwoqt99 BiNWmWkuigupV/UhBlD1BweO1LZ3KH8+YuSn1wPuDwsVLuV1h4/apbq+ly9prO2xCAuh WXTA== X-Gm-Message-State: AKGB3mLMVuL1s4pVVemO33hT9zY1+GJLd16XgGRGRBOEsdBuYzunkZGp bg3Pia2JAV+sJMjYG66h6BRjcoqi X-Google-Smtp-Source: ACJfBosKYMcts5rG5g7KB1D2rpZWJrKoMGwZKHlChmgHIu0OoGdMBHonIcEURTd5pgKliaOquzPXiw== X-Received: by 10.80.170.207 with SMTP id r15mr17544065edc.220.1513975117235; Fri, 22 Dec 2017 12:38:37 -0800 (PST) Received: from localhost ([2001:1c00:a06:1f00:b528:ca67:9b6a:e5f2]) by smtp.gmail.com with ESMTPSA id r4sm20189043edd.2.2017.12.22.12.38.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Dec 2017 12:38:35 -0800 (PST) From: Vitalie Spinu To: bug-gnu-emacs@gnu.org Subject: 26.0.50; Saving files on remotes very slow if shell buffer is open Date: Fri, 22 Dec 2017 21:38:34 +0100 Message-ID: <87wp1elcqd.fsf@galago> MIME-Version: 1.0 Content-Type: text/plain X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.0 (----) Hi, I am observing a rather weird interaction between tramp and comint. Saving and editing files on remotes is pretty snappy till I open a shell buffer. Once a shell is open it can take good 10s to save a buffer. Editing and navigation are also impaired. Steps to reproduce: 1) emacs -Q 2) /ssh:remote-host:tmp.txt 3) save tmp.txt (snappy) 4) M-x shell 5) back to tmp.txt and save (terribly slow) Can anyone reproduce this? Vitalie In GNU Emacs 26.0.50 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2017-12-22 built on galago Repository revision: 5d45ba1a05bccc53d52422e867f378a0adeb8970 Windowing system distributor 'The X.Org Foundation', version 11.0.11804000 System Description: Ubuntu 16.04.2 LTS ------------=_1569713641-20950-1--