[ubuntu-uk] Custom Ubuntu Image pendrive problems

[Lucy]

2009/6/22 Tim Dobson <lists at tdobson.net>:
> The specific error message reads "The Installation CD-ROM could not be
> mounted. This probably means that the CD-ROM was not in the drive. If so
> you can insert it and try again"
> (and it then asks you whether you'd like to try again with yes returning
> the same message and no returning a list of tasks in the install process
> however you cannot advance without it knowing where it should expect the
> CD image.
>
> Does anyone have ideas on how to solve this or work around it?

Based in a similar problem I had over the weekend. Have you tried
removing the usb stick and putting it back in when it's searching for
the install media?