From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by sourceware.org (Postfix) with ESMTPS id BDA81385E006 for ; Thu, 26 Mar 2020 17:52:58 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org BDA81385E006 Received: by mail-lf1-x12d.google.com with SMTP id j188so5621427lfj.11 for ; Thu, 26 Mar 2020 10:52:58 -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; bh=4R2M/9oXY7HkoJ+317BeLulMcUzmyHxGPhgqX66h3zg=; b=R6yoJYuKtfBFeSebEMsTy6korSXP2Qv4RULgppTqWOaEfdw9Y9DyNLWQPFHGP1KJaZ YZBxLW1UGpN10Pf2t0eRvJC9zP2MPvhS63KTgXVkaUquMvKg9rn+T90kibtb08cVo255 yzF4mRPw7geQUTeiDOWG1CE70nMsMlHvilLG6VWpnobJPHOUoByfUtPtg8zbaxU0YWFH 9i6I5rHrJ+fE81BSfuG7zHQsKiKvCczWrvtvEXWnYiEJPqCa6gm1xfoAd5G2V5rAOPuY BJB0rLukqXmWUB8UY9cSV/otAeS6MVud52vGDlC/ts1tWfylT2FUzTcwunD8Yx53vXyl ifEA== X-Gm-Message-State: ANhLgQ3SR0gj1G/5HqCQ5NOTzH9Hcjto9oY2PI9a7z1s/aWoxQWkL5jF bSl3BS+FZHLmQETXUUusYMegv5OliYDlUYvfIudVK2fA X-Google-Smtp-Source: ADFU+vvH+KfrgK1fNEOk9MZh7nJ0DCtI9OtNKnZf1FZNp2mi29EZxJmgJDiZsYEDRq23d6vBsThpSAMad4ck0IJOhT4= X-Received: by 2002:ac2:5e27:: with SMTP id o7mr6557699lfg.163.1585245176699; Thu, 26 Mar 2020 10:52:56 -0700 (PDT) MIME-Version: 1.0 From: Kacper Michajlow Date: Thu, 26 Mar 2020 18:52:46 +0100 Message-ID: Subject: "tmux open terminal failed: not a terminal" in terminal emulators other than mintty To: cygwin@cygwin.com X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM, HTML_MESSAGE, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham 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, 26 Mar 2020 17:53:00 -0000 Hi, I'm not exactly sure who to blame for this issue, but I figured I will ask you guys. Tmux fails to open in anything else than mintty it seems like. It works from ssh session, probably because pseudo-tty is allocated, but except that tmux will fail. There are multiple reports about that, without solutions: https://github.com/cmderdev/cmder/issues/453 https://github.com/alacritty/alacritty/issues/1687 https://github.com/zeit/hyper/issues/3608 https://github.com/microsoft/terminal/issues/5132 Do you think we could make it work without using mintty? If yes, should the changes be made in the Cygwin, tmux or terminal emulator code? Any pointer would be good so I can poke others :) Thanks, Kacper