ACPI issue with ASUS P5A motherboard on 5.2-RELEASE

Peter Schultz pmes at
Sun Jan 18 12:31:08 PST 2004

Craig Rodrigues wrote:
> On Sun, Jan 18, 2004 at 01:30:37PM +0100, Gregory Poudrel wrote:
>>I recently had some problems with my ASUS P5A motherboard (K6-II 350) on 
>>FreeBSD 5.2-RELEASE.
>>In fact, I had GENERIC kernel installed and ACPI activated.
>>First problem:
>>Time flow was incorrect. In fact, 1 second meaned 0.5 second for FreeBSD.
> This is a known problem on ASUS P5A motherboards.
> See:
Is my page on fixing ACPI of any help:

One hint from there is to provide a verbose dmesg.

Have you asked the guys concentrating on ACPI--John Baldwin and Nate 
Lawson are the ones I know of--if they can help?  There's also the 
acpi-jp at mailing list.


More information about the freebsd-current mailing list