Bill E. Carroll
2010-Jun-03 20:05 UTC
[syslinux] isolinux: Disk error 20, AX=425 c, drive EF
Hello SYSLINUX,
I have been searching for a resource for the "Disk error" messages
coming out of isolinux.
I am seeing the message "isolinux: Disk error 20, AX=425 c, drive
EF" on many occasions where a combination of questionable Linux OS media
comes in contact with touchy LITE-ON DVD/RW Drives attempting to load
Red Hat Linux. We know that changing the Drive or the media solves the
problem, but the drive and the media works in other workstations.
I am an engineer working for the National Weather Service, and this
is an issue that can potentially affect the workstations that
Meteorologist use to view weather images on.
I would be glad to share more information about this with you if you
like. I very much appreciate any guidance you can provide.
Thanks,
Bill Carroll
National Weather Service
Radar Operations Center
405 573 3314
H. Peter Anvin
2010-Jun-07 20:34 UTC
[syslinux] isolinux: Disk error 20, AX=425 c, drive EF
On 06/03/2010 01:05 PM, Bill E. Carroll wrote:> Hello SYSLINUX, > > I have been searching for a resource for the "Disk error" messages > coming out of isolinux. > > I am seeing the message "isolinux: Disk error 20, AX=425 c, drive > EF" on many occasions where a combination of questionable Linux OS media > comes in contact with touchy LITE-ON DVD/RW Drives attempting to load > Red Hat Linux. We know that changing the Drive or the media solves the > problem, but the drive and the media works in other workstations. > > I am an engineer working for the National Weather Service, and this > is an issue that can potentially affect the workstations that > Meteorologist use to view weather images on. > > I would be glad to share more information about this with you if you > like. I very much appreciate any guidance you can provide. >FWIW, I already pointed Bill to this list of error codes: http://www.delorie.com/djgpp/doc/rbinter/it/34/2.html -hpa