Date: Wed, 08 Jan 2003 00:57:32 +0100 From: Hubert Tournier <hubert.tournier@online.fr> To: David Malone <dwmalone@maths.tcd.ie> Cc: hubert@tournier.org, David Malone <dwmalone@FreeBSD.org>, freebsd-bugs@FreeBSD.org Subject: Re: i386/46222: CPU speed incorrectly reported Message-ID: <3E1B696C.4090708@online.fr> In-Reply-To: <20030107210010.GC82447@walton.maths.tcd.ie> References: <200212231100.gBNB0X3R071069@freefall.freebsd.org> <3E0C71B4.3000003@online.fr> <20030107210010.GC82447@walton.maths.tcd.ie>
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Hello David, David Malone wrote: > On Fri, Dec 27, 2002 at 04:28:52PM +0100, Hubert Tournier wrote: >>Perhaps the ACPI code doesn't detect that the laptop is running on AC >>power ? > >>In either BIOS settings, after booting sysctl said and now says that the >>machine is running at full speed : >> >> hw.acpi.cpu.max_speed: 8 >> hw.acpi.cpu.current_speed: 8 >> hw.acpi.cpu.performance_speed: 8 >> hw.acpi.cpu.economy_speed: 4 >> >>But it the first case, perhaps it was at full half-speed :-) I might add that when I removed/restored the power cord during work, in both cases I had a message stating that CPU speed was being halved/restored (or something like that). > Odd - I guess it is either a bug in the ACPI code or a bug in the > ACPI BIOS on your laptop. I suspect the ACPI BIOS of this laptop because I've had other problems while exiting of hibernation (whatever the OS). > I'd suggest you take it up with the folks > on the ACPI list - I think acpi-jp@jp.FreeBSD.org will get them. > I can either close or suspend the PR 'till they figure out what's > going on. Let me know which you'd prefer. As the symptoms are back to normal for me I prefer that you close this PR. I will still get to the ACPI list because I sense that there is something strange going on here and they might be interested. Anyway, thanks a lot for your time... and best wishes for 2003 ! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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