USB issues -- dodgy motherboard?

Doug White dwhite at
Tue Apr 6 10:46:16 PDT 2004

On Tue, 6 Apr 2004, Nik Clayton wrote:

> On Tue, Apr 06, 2004 at 10:08:08AM -0400, Andre Guibert de Bruet wrote:
> > Are you using a USB2 hub? Try connecting the devices directly to the
> > machine's USB ports.
> Nope.  According to the monitor manual, the USB hub is "Rev. 1.1
> compliant".  However, I've been doing my tests with both the USB ports
> on the motherboard, and the ones on the hub, and the results are
> identical.

I have an IBM machine at work with this southbridge and it happily talks
to a Lexar usb key, so I suspect interrupt problems.

Have you tried it after booting with ACPI disabled?

Doug White                    |  FreeBSD: The Power to Serve
dwhite at          |

More information about the freebsd-current mailing list