ubuntu on usb flash drive?

[Ryukue]

i was wondering if i could somehow make ubuntu bootable from my flash drive

[amyst]

There are two step-by-step tutorials you can follow:

https://wiki.ubuntu.com/LiveUsbPendrivePersistent
http://www.pendrivelinux.com/2007/09/28/usb-ubuntu-710-gutsy-gibbon-install/