misc/145679: Instal from boot CD

[Ivan]

>Number:         145679
>Category:       misc
>Synopsis:       Instal from boot CD
>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:   Tue Apr 13 18:20:02 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Ivan
>Release:        8.0-RELEASE,7.3-RELEASE
>Organization:
none
>Environment:
intel seleron Dual-core e3300 2.5/800/1mb BOX LGA775 BX80571E3300
ASUS P5KPL-AM SE Soket 775/iG31/DDR II/PCI-Ex16/Video/mAXT
DDR II 1024Mb PC-6400,800MHz Crucial (Micron)
160Gb Hitachi HDS721016LA386(0A39261)8MB SATA-II
Codegen Q3337-A2 ATX 400W
CD-ROM TOSHIBA (don't know 3 years old , HHD)
>Description:
In various places errors occur when installing
8.0-RELEASE-i386-disc1.iso
8.0-RELEASE-i386-dvd1.iso.gz
and
FreeBSD-7.3-RELEASE-i386-disc1.iso
everywhere timeout
in 8.0-RELEASE-i386-dvd1.iso.gz for example:
ums0: 3 buttons and [XYZ] coordinates ID=0 
acd0: TIMEOUT - READ_BIG retryin (1 retry left ) 
acd0: TIMEOUT - READ_BIG retryin (0 retries left ) 
acd0: FAILURE - READ_BIG timed out 
cd0: TIMEOUT - READ_BIG retryin (1 retry left ) 
acd0: TIMEOUT - READ_BIG retryin (0 retries left ) 
acd0: FAILURE - READ_BIG timed out 
cd0: TIMEOUT - READ_BIG retryin (1 retry left ) 
acd0: TIMEOUT - READ_BIG retryin (0 retries left ) 
acd0: FAILURE - READ_BIG timed out

I would like to begin the study with nix feeBSD very disappointing
Help please,bootable flash don't work too. 
>How-To-Repeat:

>Fix:


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