From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by sourceware.org (Postfix) with ESMTPS id E4CD43857C7B for ; Thu, 4 Feb 2021 16:54:40 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E4CD43857C7B Received: by mail-pj1-x1030.google.com with SMTP id my11so5329401pjb.1 for ; Thu, 04 Feb 2021 08:54:40 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=W8cCXZsTVm50fObU01DbpcCnL8lguSHg+TQ1UXwDqgo=; b=IqilGZ4w6wpl/C1BftnNXhSnTiQQY3e+TSG9lBxV1IioABtqHxMxg4p7uJXXNc2xvR qwS8ku+yKII8CIv+5TL5r0zWj+dJHdQvos6knz4laZFohFM+qxgx1SIYR5/uK2MI6tHu eDJR8S/cP9/7/ZuxgpDGYAArR+0ndXGTWfIW/bzUVNWdimggjw0+QCNTj2+WbpKn/kHo JwaaPCpgeXR+Vh1SULmVX79y4CyJuGZJZfbmEJTT7BYtYEOri2/T6btjydCDHspdwdf7 vkqFgcFk42NhCUU91QJpoRskVWy4V/78UVLLOuJVqy1tSfsrWqg9qt/0VV+D1fK4zdi/ RzYg== X-Gm-Message-State: AOAM530VVxGXJjr48e6E7jgEY4BjqlBzsj+PMpRMSZRct+w34SaVEwg0 ijs/WL2K88rRrns5BkBbcSZdf1OzfqVz1fizIiQ= X-Google-Smtp-Source: ABdhPJw3nG0Jh96S6SbmNTIs8/fsB1ujII7mprx8zhm2rAedgdC4dbjajkZHz3HhQMQge8ypI6HtIGbRyqFzZ0grNm8= X-Received: by 2002:a17:902:b18f:b029:dc:4096:fd72 with SMTP id s15-20020a170902b18fb02900dc4096fd72mr296945plr.40.1612457679972; Thu, 04 Feb 2021 08:54:39 -0800 (PST) MIME-Version: 1.0 References: <20210204090809.010b31c9b2a67cd4e33d69c2@nifty.ne.jp> In-Reply-To: <20210204090809.010b31c9b2a67cd4e33d69c2@nifty.ne.jp> From: Randy Galbraith Date: Thu, 4 Feb 2021 09:54:28 -0700 Message-ID: Subject: Re: *shell* buffer freezes within Cygwin and Emacs 27.1 To: Takashi Yano Cc: cygwin@cygwin.com X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, HTML_MESSAGE, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Feb 2021 16:54:43 -0000 Good morning Takashi. Thank you so much for your response. I just tried: env CYGWIN=disable_pcon emacs-q and cmd input/output works again. I'll now need to document this for our team and seek out what this does. Kind regards, -Randy On Wed, Feb 3, 2021 at 5:08 PM Takashi Yano wrote: > On Wed, 3 Feb 2021 15:45:36 -0700 > Randy Galbraith via Cygwin wrote: > > Hi Everyone. > > > > Please note: I attempted to post this message from my work > > email. I do not believe it every arrived. > > > > My long used work flow has recently stopped working. I'm trying to > > understand why and how it could be resolved. The failing steps are: > > > > Cygwin64 Terminal (bash prompt) > > startx -- :1 -multiwindow -clipboard & > > xterm > > emacs -q > > M-x shell > > $ cmd > > > > I expect to get a Windows 10 command prompt that works. Instead the shell > > buffer display cmd output incorrectly formatted (e.g. extra white space) > > and when I type a command like dir it freezes. > > > > I suspect this may be an issue related to a recent Windows 10 update > > that in turn has changed the way cmd interacts with Cygwin bash and > > Emacs. I have completed a re-install to the latest version (as of > > 2/1/2021). Alas, this did not resolve the problem. > > > > ** details ** > > $ uname -r > > 3.1.7(0.340/5/3) > > GNU Emacs 27.1 (build 1, x86_64-pc-cygwin, GTK+ Version 3.22.28) > > of 2020-10-29 > > ** details end ** > > > > See below for *shell* buffer and cygcheck output. > > > > Kind regards, > > -Randy Galbraith > > > > ** *shell* buffer ** > > ^[]0;~^G > > xxxxxxxxx@xxxxxxxxxxx ~ > > $ cmd > > > > > > $ Microsoft Windows [Version 10.0.17763.1697] > > (c) 2018 Microsoft Corporation. All rights reserved. > > > > C:\cygwin64\home\xxxxxxxxx>dir > > dir > > ^ frozen at this point > > ** *shell* buffer end ** > > Please try latest cygwin snapshot. > https://cygwin.com/snapshots/ > > Or > env CYGWIN=disable_pcon emacs -q > instead of just > emacs -q > > -- > Takashi Yano >