From owner-freebsd-stable@freebsd.org Wed Mar 8 19:26:54 2017 Return-Path: Delivered-To: freebsd-stable@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 2A89DD03F20 for ; Wed, 8 Mar 2017 19:26:54 +0000 (UTC) (envelope-from rwa@athabascau.ca) Received: from NAM03-CO1-obe.outbound.protection.outlook.com (mail-co1nam03on0080.outbound.protection.outlook.com [104.47.40.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "mail.protection.outlook.com", Issuer "Microsoft IT SSL SHA2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CD1AA1ABC for ; Wed, 8 Mar 2017 19:26:53 +0000 (UTC) (envelope-from rwa@athabascau.ca) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=austaff.onmicrosoft.com; s=selector1-athabascau-ca; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=3q2S5lcISw+c2/QgziYs7+ab4uGt5VYnE70eq5VetFE=; b=vxbBDcFxE7BP7eRrpGkgUZcc49Smqlq3hA0Cp11U99cmf5c7J3Ve3M2ncC3oCaZOr/JRqJqo9DUXVYkBYdcGeOdvdBZHfMfzjS2fx9ldTAKdCyo+DHtRyqd53DZdaQ+FYFHQPSTNX7U80iCpaVG+92mmXRKk8iYgFnRsElS38XI= Received: from DM5PR13CA0008.namprd13.prod.outlook.com (10.168.112.18) by CY4PR13MB1141.namprd13.prod.outlook.com (10.173.178.147) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.947.2; 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Ip=[131.232.32.37]; Helo=[smtp-relay.cs.athabascau.ca] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR13MB1141 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Mar 2017 19:26:54 -0000 Folks, I have notice over the last month or two that I don't seem to be able to get the VirtualBox UI to come up on an X11 forwarding ssh connection. I'm seeing the same problem with libreoffice. What's particularly interesting is that 'ssh -Y old.grotty.server', where old is defined as: FreeBSD 10.1-STABLE (GENERIC) #0 r283154: Wed May 20 11:49:55 MDT 2015 virtualbox-ose-4.3.22_2 virtualbox-ose-kmod-4.3.22 (and everything else there is of comparable antiquity) and then running the VirtualBox UI works fine. But running same out to new.shiny.box, FreeBSD 10.3-STABLE (GENERIC) #0 r314889: Tue Mar 7 17:55:43 MST 2017 virtualbox-ose-5.1.14_2 virtualbox-ose-kmod-5.1.14 (and, in a similar fashion, every port on that machine was built Monday, via a local poudriere server) yields this: griffon:/u0/rwa > KDE_FORK_SLAVES=3D1 VirtualBox debug1: client_input_channel_open: ctype x11 rchan 4 win 65536 max 163= 84 debug1: client_request_x11: request from 127.0.0.1 38136 debug1: channel 1: new [x11] debug1: confirm x11 ^Tload: 0.20 cmd: VirtualBox 2798 [uwait] 13.09r 0.13u 0.01s 0% 49896= k ^Tload: 0.15 cmd: VirtualBox 2798 [uwait] 26.87r 0.13u 0.01s 0% 49896= k ^Cdebug1: channel 1: FORCE input drain debug1: channel 1: free: x11, nchannels 2 and it will sit there in uwait sucking down cycles for as long as you care to wait. And, if you walk down the hall and log in via the local console, all is well. Any clues, or further debug info I can supply? All boxes amd64, 10.3-STABL= E. regards, Ross -- Ross Alexander, (780) 675-6823 desk / (780) 689-0749 cell, rwa@athabascau.c= a The fear of infinity is a form of myopia that destroys the possibility of seeing the actual infinite, even though it in its highest form has created and sustains us, and in its secondary transfinite forms occurs all around us and even inhabits our minds. -- Georg Cantor -- This communication is intended for the use of the recipient to whom it is a= ddressed, and may contain confidential, personal, and or privileged informa= tion. Please contact us immediately if you are not the intended recipient o= f this communication, and do not copy, distribute, or take action relying o= n it. Any communications received in error, or subsequent reply, should be = deleted or destroyed. ---