Date: Mon, 14 Mar 2005 22:00:49 -0800 (PST) From: Doug White <dwhite@gumbysoft.com> To: Dan Ponte <dcp1990@neptune.atopia.net> Cc: stable@freebsd.org Subject: Re: ACPI errors on boot Message-ID: <20050314215920.B8240@carver.gumbysoft.com> In-Reply-To: <20050312140717.GA43253@neptune.atopia.net> References: <20050312140717.GA43253@neptune.atopia.net>
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On Sat, 12 Mar 2005, Dan Ponte wrote: > I've been seeing lots of ACPI errors in my dmesg lately. They haven't > really affected functionality (yet!), but I'd like to see them resolved > nonetheless. I've googled all around, could not find a hint of a > solution. This machine is an ASUS CUSL2 motherboard with BIOS revision > 1009. Below is my dmesg. ASUS motherboards are known to have broken ACPI code so this isn't too suprising. > ACPI-0252: *** Error: No object was returned from [\\_SB_.PCI0.PX40.UAR2._STA] (Node 0xc15b8dc0), AE_NOT_EXIST This appears to be trying to get resource information for uart #2 (sio1). Since that port probes OK anyway its likely harmless. If you want to try to clear these up, try a BIOS update first (if available), then look for a replacement DSDT table. You can use the loader options described in acpi(4) to load the fixed table. -- Doug White | FreeBSD: The Power to Serve dwhite@gumbysoft.com | www.FreeBSD.org
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