From owner-freebsd-bugs@FreeBSD.ORG Thu Sep 25 14:52:08 2014 Return-Path: Delivered-To: freebsd-bugs@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 031E2343 for ; Thu, 25 Sep 2014 14:52:08 +0000 (UTC) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id C379F983 for ; Thu, 25 Sep 2014 14:52:07 +0000 (UTC) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.14.9/8.14.9) with ESMTP id s8PEq7Pb025109 for ; Thu, 25 Sep 2014 14:52:07 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 193925] New: CPU-frequeny scaling does not work on FSC Futro S400 tin-client Date: Thu, 25 Sep 2014 14:52:07 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 10.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: bugs.andreas.glaeser@freenet.de X-Bugzilla-Status: Needs Triage X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Sep 2014 14:52:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193925 Bug ID: 193925 Summary: CPU-frequeny scaling does not work on FSC Futro S400 tin-client Product: Base System Version: 10.0-STABLE Hardware: i386 OS: Any Status: Needs Triage Severity: Affects Some People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: bugs.andreas.glaeser@freenet.de Created attachment 147671 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=147671&action=edit gzipped disassembled DSDT-table from FSC Futro S400 thin-client This is most probably an ACPI-issue with powerd. I am unsure , whether powerd actually belongs to the kernel in FreeBSD, it might belong to the misc-section. Because I am currently dealing with CPU-frequency-scaling and ACPI on LInux, I can post a disassembled DSDT ACPI-table here. Hope this helps fixing the issue. For detailed hardware-information about FSC Futro S400 please see here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=694344 and here: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=732060 The latter link points to some information concerning the FreeBSD-kernel of Debian GNU/kFreeBSD and also has some debugging-information including powerd. Some of these thin-clients don't have a DVI-port and upgrading RAM to more than 512 MB is a bit costly. So they would be nice headless nano-servers, if FreeBSD worked on them properly. Turning off ACPI is a suboptimal solution. -- You are receiving this mail because: You are the assignee for the bug.