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Following this guide:

https://help.ubuntu.com/community/LiveCDCustomizationFromScratch

When it asks:

cp chroot/boot/vmlinuz-2.6.--generic image/casper/vmlinuz

cp chroot/boot/initrd.img-2.6.--generic image/casper/initrd.lz

I don't have such files:

ls chroot/boot

grub memtest86+.bin memtest86+.elf memtest86+_multiboot.bin

Is the guide out of date or did I miss a step?

Edit:

As per my comment below I am doing:

sudo debootstrap --arch=$ARCH $RELEASE chroot

Where amd64 and trusty are the values.

  • 1
    Need more info. What version of Ubuntu are you using? Did you do the "dpkg --install YourVersionHere"? – Fabby Nov 22 '14 at 20:45
  • @Fabby thanks 14.04. I don't see dpkg --install YourVersionHere in these instructions – Dr.Avalanche Nov 23 '14 at 8:21
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    It says "Find the version of debootstrap you need here and install it using dpkg". That's the step you missed. If you give me your version,I'll give you the exact command to type... – Fabby Nov 23 '14 at 10:05
  • @Fabby debootstrap is installed, that part works fine. As per the page I run sudo debootstrap --arch=$ARCH $RELEASE chroot with amd64 and trusty as the values. Thanks – Dr.Avalanche Nov 23 '14 at 10:16
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The guide is outdated and is based on the 2.6.x-x kernel. I assume that you are running a newer kernel version since this question was asked recently.

For Trusty Tahr, 64-bit -

sudo debootstrap --arch=amd64 trusty chroot

To check your kernel version, type the following in a Terminal -

uname -r

Now replace 2.6.x-x with your kernel version. eg-3.13.0-37.

cp chroot/boot/vmlinuz-3.13.0-37-generic image/casper/vmlinuz

cp chroot/boot/initrd.img-3.13.0-37-generic image/casper/initrd.lz
  • As per my comment above I am already running sudo debootstrap --arch=amd64 trusty chroot, I also state the output of ls boot within chroot which shows these files don't exist. – Dr.Avalanche Nov 26 '14 at 9:18

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