amd64/185823: Checksum Error of base.txz during install

[Allen Irby]

>Number:         185823
>Category:       amd64
>Synopsis:       Checksum Error of base.txz during install
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jan 16 15:50:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Allen Irby
>Release:        10.0-RC5
>Organization:
>Environment:
not at machine; but it is a Dell Optiplex 755, Core 2 Duo with 3GB ram;
>Description:
During install, it fails when validating the checksum of the first installation file (base.txz).  I tried both the CD and DVD ISO images.  I tried installing onto ZFS file system and UFS.  All resulted in exactly the same error.

These install attempts were to USB thumb drive.

Looking through the bug history, I was not able to locate this bug.
>How-To-Repeat:
It occurs during every installation attempt.
>Fix:
No workaround was found.

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