dd if=/dev/zero of=/dev/sdb bs=1024 count=10

Should do it. Just make sure you get the right device (:

Steve

On Mon, 14 Apr 2008 21:25:46 +1200
Kerry <[EMAIL PROTECTED]> wrote:

> Hi all,
> 
> I've recently put a new hard drive in my laptop and taken the old one
> and am using it as an external hard drive. Because it's from an Acer
> laptop it has a read only PQSERVICE partition used for backups.
> 
> Now I would like to recover the 24 gigs of hd space this is taking up.
> I've tried to use GParted to re-format this space but get an blank error
> box coming up then a warning box stating:
> 
> "At least one operation was applied to a busy device.
> 
> A busy device is a device with at least one mounted partition.
> Because making changes to a busy device may confuse the kernel, you are
> advised to reboot your computer."
> 
> I've done a bit of a google and have come up empty handed as to how to
> re-format this space
> 


-- 
Steve Holdoway <[EMAIL PROTECTED]>

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