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I just tried to clone a failing existing boot drive for a dual boot system with Ubuntu karmic and Windows XP installed using Clonezilla. The cloning worked fine right up until the end when I got the following error:
Running: grub-install --no floppy --root-directory=/tmp/hd_img.twABYW /dev/sdb
grub-probe: error: Cannot open '/boot/grub/device.map'
/usr/sbin/grub-install:line 374: [: =: unary operator expected
What's my next step?
I imagine I need to somehow rebuild my boot record for Windows and Ubuntu and edit grub.
chroot is often not as simple as this, but there's a good tutorial on using chroot for those who need more detail. – quack quixote – 2010-04-12T08:17:23.240