Date: Tue, 30 Jan 2007 22:42:14 GMT From: Lars Stokholm<lars.stokholm@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/108581: sysctl: hw.acpi.cpu.cx_lowest: Invalid argument Message-ID: <200701302242.l0UMgEIq011995@www.freebsd.org> Resent-Message-ID: <200701302250.l0UMoIEs013850@freefall.freebsd.org>
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>Number: 108581 >Category: misc >Synopsis: sysctl: hw.acpi.cpu.cx_lowest: Invalid argument >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jan 30 22:50:17 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Lars Stokholm >Release: 6.2-STABLE >Organization: >Environment: FreeBSD lars-desktop 6.2-STABLE FreeBSD 6.2-STABLE #1: Tue Jan 30 09:01:26 CET 2007 lars@lars-desktop:/usr/obj/usr/src/sys/GENERIC i386 >Description: During boot of FreeBSD this error occurs: hw.acpi.cpu.cx_lowest: C1 sysctl: hw.acpi.cpu.cx_lowest: Invalid argument I believe the call to sysctl is made from /etc/rc.d/power_profile, but I'm not sure. There was no problem running 6.2-RELEASE and no problems aswell (I think) until around the day this commit was made: http://lists.freebsd.org/pipermail/cvs-src/2007-January/073809.html Downgrading to 6.2-RELEASE and the problem goes away - upgrading again to 6.2-STABLE and it's back. I have made little changes in configuration and none of them having to do with things like this. PC is Medion 8080XL Motherboard is MSI MS-7012 CPU is Pentium 4 >How-To-Repeat: The problem occurs at startup, but can be forced with this command: # sysctl hw.acpi.cpu.cx_lowest=C1 hw.acpi.cpu.cx_lowest: C1 sysctl: hw.acpi.cpu.cx_lowest: Invalid argument "C1" is what power_profile uses, because of this: # sysctl dev.cpu.0.cx_supported dev.cpu.0.cx_supported: C1/0 >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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