From owner-freebsd-stable@FreeBSD.ORG Thu Apr 3 12:31:40 2003 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 09DE037B401 for ; Thu, 3 Apr 2003 12:31:40 -0800 (PST) Received: from storage.network.com (storage.network.com [129.191.1.4]) by mx1.FreeBSD.org (Postfix) with ESMTP id ECD9643FDF for ; Thu, 3 Apr 2003 12:31:38 -0800 (PST) (envelope-from WelchSM@nsc-msg01.network.com) Received: from nsc-msg01.network.com (nsc-msg01.network.com [129.191.115.135]) by storage.network.com (8.9.3+Sun/8.9.3) with ESMTP id OAA14894; Thu, 3 Apr 2003 14:31:27 -0600 (CST) Received: by nsc-msg01.network.com with Internet Mail Service (5.5.2653.19) id ; Thu, 3 Apr 2003 14:31:28 -0600 Message-ID: <5B7014A44B89494E830AD32859FBC858010AE663@nsc-msg01.network.com> From: "Welch, Sean M." To: "'dgilbert@velocet.ca'" Date: Thu, 3 Apr 2003 14:31:25 -0600 X-Mailer: Internet Mail Service (5.5.2653.19) cc: "'freebsd-stable@freebsd.org'" Subject: Re:agp driver locks up on resume X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 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, 03 Apr 2003 20:31:40 -0000 I'm familiar with this one -- it isn't agp, it is DRI. DRI depends on AGP so you are disabling both when you disable AGP. This issue has to do with the DRI module "losing track" of what is going on in the usage of main memory (through AGP) when you do a suspend resume -- it gets stuck trying to flush a buffer... Sean