
Getting Started
Open the terminal and download the ChromiumOS image to your home folder (precisely in the ChromiumOS folder) with these commands:
mkdir ~/ChromiumOS; cd ~/ChromiumOS
wget -c http://goo.gl/gSfmn -O ChromeOS-Vanilla-3274.0.zip
unzip ChromeOS*.zip
mv ChromeOS*.img ChromeOS.img
Let's now identify the USB device by running this command:
fdisk -l
For my system, the USB flash drive is mounted as /dev/sdb1. Unmount the USB device with this command:
sudo umount /dev/sdb1
Note: Replace /dev/sdb1 with your own USB device name.
To create a bootable USB device using the Chrome OS image, run this command (all data in your usb device will be deleted):
sudo dd if=ChromeOS.img of=/dev/sdb1 bs=4M
or
sudo dd if=ChromeOS.img of=/dev/sdb1 oflag=direct
After you finish, boot from the Chromium OS USB flash drive. You can also use the Plop boot loader which allows to boot from USB storage devices. If you fail to create a bootable USB stick, you can download and use the ChromiumOS VM for VirtualBox.
Here are some screenshots of ChromiumOS: