misc/123515: FreeBSD 7.0 installation CD fails to boot on Lenovo T60 laptop

[Ravi]

>Number:         123515
>Category:       misc
>Synopsis:       FreeBSD 7.0 installation CD fails to boot on Lenovo T60 laptop
>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:   Thu May 08 05:00:01 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator:     Ravi
>Release:        7.0
>Organization:
>Environment:
>Description:
I'm trying to install the FreeBSD 7.0 on Lenovo T60 laptop. The kernel fails to come up and crashes with the fault:

"Fatal trap 9: General protection fault while in kernel mode"

I tried different boot options (like without ACPI, safe mode etc) but the result is the same.

I even tried with 6.3 CD but the result is the same.
>How-To-Repeat:
Try to install 6.3/7.0 on a Lenovo T60 laptop.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: