I need a reliable application which will make usb pen drives bootable. Recently, I tried creating a bootable lubuntu-13-04-alternate usb on a ubuntu 12.10 system but ended up with 'boot error' when trying to boot. I tried startup disk creator as well as unetbootin. This is not the first time I am experiencing this, rather the above two utilities have always had high failure rates in my experience. Universal-usb-installer, YUMI, LiLi have worked great whenever I tried them, but all of them are windows only! So I have two questions:

  1. What is the method to reliably create a bootable usb in ubuntu?
  2. Why does windows have some of the best bootable usb creators while linux dosent?

Try UnetBootin. Worked everytime for me.
Install by :-

$sudo apt-get install unetbootin

And, always use as root

$sudo unetbootin

My pain killer is:

mkusb

Tested on Ubuntu 15.04 to burn 14.04.


Year 2020 Update


Balena Etcher

Features:

  1. Open Source. Made with JS, HTML, node.js and Electron.
  2. Validated Flashing. No more writing images on corrupted cards and wondering why your device isn't booting.
  3. Hard Drive Friendly. Makes drive selection obvious to avoid wiping your entire hard-drive.
  4. Beautiful Interface.
  5. Cross Platform. Works for everyone.

I've been using the .AppImage version. Good thing about it is that it is auto-updating and can be used on any linux distro.


KDE version of Start-up disk creator works better than the GTK version the times I've used it.