From owner-freebsd-virtualization@freebsd.org Mon Jul 6 19:35:27 2015 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A1257AF39 for ; Mon, 6 Jul 2015 19:35:27 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: from mail-wi0-x22d.google.com (mail-wi0-x22d.google.com [IPv6:2a00:1450:400c:c05::22d]) (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 3C7591BF2 for ; Mon, 6 Jul 2015 19:35:27 +0000 (UTC) (envelope-from neelnatu@gmail.com) Received: by wibdq8 with SMTP id dq8so163049464wib.1 for ; Mon, 06 Jul 2015 12:35:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=vH6ZllLyFJF2n0g8Fks1qxs08aydtC/DGEJ3DgCBTYg=; b=scGTDfVw887WNGRixkQjyxodDti1g0aXKrC3hSlajaFOtBhbllfWrr/+UsAF3WOQLk XUMfjCazLBO9T3pbrkhHVxv1bLVX9MQGdHomMHnYV1NvG1XqPB2LtqiYg6y4NeYTCh7j OXpcuZN3aHRDtiTB+F3eMTVjsQIiP7/SNHCzXZ7enY2lYLuBKyj+CPMKABjZbqDhWpya 18ghvlVOnNWCY+2HPkZaf3icFH67zyXrs4rLX+EYUElu4lVU1kxu/yS8kuu+t4hdjCof YeY9+0Phqg104tLq+NY1BtWRKJwzUWsRlJwhdp2I7LiIkIygtwFhOWso/SXmKJ8FAsQ2 YxVA== MIME-Version: 1.0 X-Received: by 10.180.205.139 with SMTP id lg11mr56811703wic.62.1436211325782; Mon, 06 Jul 2015 12:35:25 -0700 (PDT) Received: by 10.27.52.79 with HTTP; Mon, 6 Jul 2015 12:35:25 -0700 (PDT) In-Reply-To: <55903687.1070601@ptree32.com.au> References: <20150628162059.GU96349@funkthat.com> <55903687.1070601@ptree32.com.au> Date: Mon, 6 Jul 2015 12:35:25 -0700 Message-ID: Subject: Re: weird console issue w/ bhyve... From: Neel Natu To: Peter Grehan Cc: John-Mark Gurney , "freebsd-virtualization@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jul 2015 19:35:27 -0000 Fixed in r285217: https://svnweb.freebsd.org/changeset/base/285217 best Neel On Sun, Jun 28, 2015 at 11:01 AM, Peter Grehan wrote: > Hi John-Mark, > >> more and less work perfectly fine when I first login from the console.. >> Sometimes due to terminal issues, the cursor gets "stuck" at the bottom >> on the screen... If I run the rest command, more and less "break" in >> that they do not output... It appears that they are waiting on open >> of the tty... >> >> # less /etc/motd >> load: 0.89 cmd: less 674 [ttydcd] 0.96r 0.00u 0.00s 0% 2528k >> load: 0.89 cmd: less 674 [ttydcd] 1.14r 0.00u 0.00s 0% 2528k >> >> # more /etc/motd >> load: 0.16 cmd: more 677 [ttydcd] 1.34r 0.00u 0.00s 0% 2528k >> load: 0.16 cmd: more 677 [ttydcd] 2.82r 0.00u 0.00s 0% 2528k >> load: 0.16 cmd: more 677 [ttydcd] 3.20r 0.00u 0.00s 0% 2528k >> >> Ideas? > > > /usr/bin/reset clears the clocal flag. That can be reenabled with 'stty > clocal'. > > The bhyve 16550 emulation doesn't nail up DCD so modem control has to be > disabled in software (i.e. by setting clocal). Perhaps this should be > changed so the default is to have DCD always 1 unless specified otherwise. > > later, > > Peter. > > > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "freebsd-virtualization-unsubscribe@freebsd.org"