From owner-freebsd-stable@FreeBSD.ORG Thu Apr 10 23:58:52 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 16B96D4F; Thu, 10 Apr 2014 23:58:52 +0000 (UTC) Received: from mail-pa0-x22d.google.com (mail-pa0-x22d.google.com [IPv6:2607:f8b0:400e:c03::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DE620148F; Thu, 10 Apr 2014 23:58:51 +0000 (UTC) Received: by mail-pa0-f45.google.com with SMTP id kl14so4621308pab.4 for ; Thu, 10 Apr 2014 16:58:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:date:message-id:subject:from:to:cc:content-type; bh=vui+ft5kfunjKZHl3O6706tP2vVJYtJosvQUlGTNJB4=; b=iLF3mz5MGUurCz23TsIl0nWBRW/ZaiT2L2mZvpRvVEFeODFfdEcbjxQlQdx8Ouqeiz 3N/euW9nR4V/XrU9JG2PPVK+ZgXL2Dh08LH6yrpwawB45YG79s/lu9nouZdNoDodiNjk it7exkeWnFeXxScNhiVhK3yiAiRLQl01XY6boF4NHbJZlpSF3qTFBHh573sD7BiX3KpH XN4IFfvyaa5QF460JzC+Gk2ZE5JMZYrOldJDM92CIjdzn5PTdWQb75rMCwW5HZtz7p11 fNYQUioNX+NRBg+esmpW9CkCof1ZV3ljWXN/ulaya5BEgA8w+s/N24wcHV//9yBRtQFV Ar4w== MIME-Version: 1.0 X-Received: by 10.68.134.101 with SMTP id pj5mr23383733pbb.62.1397174331500; Thu, 10 Apr 2014 16:58:51 -0700 (PDT) Sender: kob6558@gmail.com Received: by 10.66.73.34 with HTTP; Thu, 10 Apr 2014 16:58:51 -0700 (PDT) Date: Thu, 10 Apr 2014 16:58:51 -0700 X-Google-Sender-Auth: FYy46QUpmYV7dYu8E_9kqqT16b4 Message-ID: Subject: Minor vt issue (probably a race) From: Kevin Oberman To: FreeBSD-STABLE Mailing List Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 Cc: Aleksandr Rybalko X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Apr 2014 23:58:52 -0000 vt has been working for me for a while, but I have encountered an annoying issue. Only a little annoying, but it looks like a race and my have less obvious impacts. Since the patch to prevent crashes when resuming with vt, I have seen the problem. When I suspend, the system sometimes switches to vty0 before suspending, but often does not. When it fails to switch on suspend, it does so a few seconds after resume. I have been able to simply switch back to X () and everything was normal. If that i its only impact, it's no big deal, but I fear that this may have deeper implications that I don't see, so I wanted to report it. -- R. Kevin Oberman, Network Engineer, Retired E-mail: rkoberman@gmail.com