From owner-freebsd-bugs@FreeBSD.ORG Tue Oct 16 12:20:02 2007 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0EDEA16A46D for ; Tue, 16 Oct 2007 12:20:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 06B7313C474 for ; Tue, 16 Oct 2007 12:20:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.1/8.14.1) with ESMTP id l9GCK1b0078720 for ; Tue, 16 Oct 2007 12:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.1/8.14.1/Submit) id l9GCK1hg078719; Tue, 16 Oct 2007 12:20:01 GMT (envelope-from gnats) Resent-Date: Tue, 16 Oct 2007 12:20:01 GMT Resent-Message-Id: <200710161220.l9GCK1hg078719@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Paul B. Mahol" Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 72D8D16A41B for ; Tue, 16 Oct 2007 12:11:11 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 76B9313C4B5 for ; Tue, 16 Oct 2007 12:11:11 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.1/8.14.1) with ESMTP id l9GCB1vq001431 for ; Tue, 16 Oct 2007 12:11:01 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.1/8.14.1/Submit) id l9GCB1fE001430; Tue, 16 Oct 2007 12:11:01 GMT (envelope-from nobody) Message-Id: <200710161211.l9GCB1fE001430@www.freebsd.org> Date: Tue, 16 Oct 2007 12:11:01 GMT From: "Paul B. Mahol" To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/117242: console hangs when powerd is adaptive X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Oct 2007 12:20:02 -0000 >Number: 117242 >Category: kern >Synopsis: console hangs when powerd is adaptive >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Oct 16 12:20:01 UTC 2007 >Closed-Date: >Last-Modified: >Originator: Paul B. Mahol >Release: 8.0 CURRENT >Organization: >Environment: FreeBSD dhcppc0 8.0-CURRENT FreeBSD 8.0-CURRENT #8: Mon Oct 16 17:50:39 UTC 2007 richardpl@dhcppc0:/usr/obj/usr/src/sys/KERNEL i386 >Description: After fresh reboot and if current powerd state is adaptive: # powerd -a adaptive -b adaptive -n adaptive # primes 44 After some calculations terminal (vtty) display will lock. But system is still completly usefull (except that nothing new is displayed on monitor, even if Xorg is started) It is probably also still present in 7.0 PRELEASE >How-To-Repeat: run this on fresh reboot # powerd -a adaptive -b adaptive -n adaptive # primes 44 but it is somehow not 100% reproducible with this (read: it doesnt work all the time) happens with both ULE and 4BSD, but it seems that with 4BSD is more reproducible (every time when I tested kernel with 4BSD it actually lock the display) >Fix: >Release-Note: >Audit-Trail: >Unformatted: