From owner-freebsd-hackers@freebsd.org Wed Jan 31 12:21:44 2018 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CDBDAEC80C1 for ; Wed, 31 Jan 2018 12:21:43 +0000 (UTC) (envelope-from zareian.a.r@gmail.com) Received: from mail-yw0-x229.google.com (mail-yw0-x229.google.com [IPv6:2607:f8b0:4002:c05::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6619E8158F for ; Wed, 31 Jan 2018 12:21:43 +0000 (UTC) (envelope-from zareian.a.r@gmail.com) Received: by mail-yw0-x229.google.com with SMTP id v196so7318664ywc.6 for ; Wed, 31 Jan 2018 04:21:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=x5J++AgnnyaZCI6DkZPGPWxBN1BGjGOk866bpYsmVbU=; b=obBq0yrOS01AVoWTbTAv4gA97rYl5e5POuUllF81JvpRKzbrXYmvyR/gFqVDKNjcyz mbzcHeW97O5j/PkdQhBh6DvUe5wUMucQXFN5kViKknxqu4yoas5PumDrwB2D6hQiyKF0 Skk1pSeYT0vZpNJNLoBOccvFDrKWj8+NFU/GpFzAfV7hod/vMgV3F9zjmqnezRCZfu2T 61ge4xEJ67CLMkJVBg8fPHftZpBAZOMe0MRMdj52pMwvkRMGOUTnLHUcY9jpYykH3tjm LPwPoBfMBmN//3NXa+k45SXudc0aJ5MCs+Dqy9B0hSgHHqe/u+sZJ1dHBIW9uqJhxWhz 1PJg== 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=x5J++AgnnyaZCI6DkZPGPWxBN1BGjGOk866bpYsmVbU=; b=cNGVzUjAcE4RFcCIHEbRdWuMcTSSonVAMZy323oL5PcJNzYwl3Vg/711F2qVisPLzq h6BM1AGUc2EcFiU7/K4uj2kZ3IVQCxcYRBnnuWudGD0OilXunNFstdnpbRTQg1ruFopZ ZNLy7J1tftP4qFQzWd8OCRhePAvQ1I7Bolglt8qi+FLpA0wxeABPZwkcs//Q29AAwUPN PAQJ4ODXmpaE9uqzC/rEi1OpHoX59bqLC1UqnvfCtSwlICKCZxqL3fL1wnm2LpNWuQdh Qmy8WfY3x2C/eb76fuaO39gygDMl57k78xTzAg3dQsAanEgA8gAX9RcK+BVWVXWpFli3 cjbg== X-Gm-Message-State: AKwxytcbOgNJ1qAESnuNTk29AxaBeVWvVZV/fWQEjSFPZO0JPGeH2OB5 mHVZaHYphwPxCwuOvZKu8UvMaNLeezVkI+K8HTLrRg== X-Google-Smtp-Source: AH8x226StQsjAS4GF5P2yP9BuWg2pGm4T+iQ/F/BH2jdaCM9Jiv83GaTv89fRN6O7eBGj6mimrQyQ96Dsf2Y+IY3O+0= X-Received: by 10.129.49.136 with SMTP id x130mr20886434ywx.468.1517401302242; Wed, 31 Jan 2018 04:21:42 -0800 (PST) MIME-Version: 1.0 Received: by 10.37.16.212 with HTTP; Wed, 31 Jan 2018 04:21:41 -0800 (PST) From: ali reza zareian Date: Wed, 31 Jan 2018 15:51:41 +0330 Message-ID: Subject: Trouble running sudo or (less ) after After making serial settings To: freebsd-hackers@freebsd.org X-Mailman-Approved-At: Wed, 31 Jan 2018 12:38:10 +0000 Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.25 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Jan 2018 12:21:44 -0000 hello After making serial settings and boot using serial via putty, it is not possible to run sudo command.when i run this command without any parameters it should be print help but it is waiting for a key of the keyboard. if i send ctrl+c then output strings are printed. Code: settings : boot.config =>-S115200 -D ---------------------------------------------- /etc/ttys =>ttyu0 "/usr/libexec/getty std.115200" vt100 onifconsole secure ---------------------------------------------- echo $TERM => vt100 ---------------------------------------------- kern.vty=vt ---------------------------------------------- ssty -a => speed 115200 baud; 0 rows; 0 columns; lflags: icanon isig iexten echo echoe -echok echoke -echonl echoctl -echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo -extproc iflags: -istrip icrnl -inlcr -igncr ixon -ixoff ixany imaxbel -ignbrk brkint -inpck -ignpar -parmrk oflags: opost onlcr -ocrnl tab3 -onocr -onlret cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -dsrflow -dtrflow -mdmbuf cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = ; eol2 = ; erase = ^?; erase2 = ^H; intr = ^C; kill = ^U; lnext = ^V; min = 1; quit = ^\; reprint = ^R; start = ^Q; status = ^T; stop = ^S; susp = ^Z; time = 0; werase = ^W; ---------------------------------------------------