![]() That’s great, but there’s nothing like knowing for yourself. Sudo apt-get updateWe can now proceed to install the mkusb package, with this command: sudo apt install -install-recommends mkusb mkusb-nox usb-pack-efiThe mkusb program does a terrific job of identifying USB drives. Sudo add-apt-repository ppa:mkusb/ppaThe next command forces Ubuntu to refresh its package lists for the registered repositories. The first command adds the mkusb repository so that Ubuntu knows where to install mkusb from. To do so, enter the following three commands. It is not part of the standard Ubuntu installation. You can do that by running the following command: sudo add-apt-repository universeSecond, the tool you’re going to use is called mkusb. It would simply have less storage.First, you’ll have to download the you want to place on the USB drive.Note: If you’re creating a live USB drive from a live disk, ensure Ubuntu’s Universe repository is enabled before you continue. That’s pretty cool.The below screenshot shows how the resulting partitions looked on our 16 GB drive.Although a 16 GB USB drive was used for researching this article, an 8 GB drive would work just as well. This means any files copied to the usbdata partition from another computer will be accessible to your live Ubuntu.In other words, the usbdata partition acts as a “shared folder” between your live Ubuntu and any other computer you plug your USB drive into. This partition is also available from within the live Ubuntu on the USB drive. It will be accessible to Linux, Windows, and macOS. The remainder of the space on the USB drive will be used for the casper-rw and the usbdata partitions.The casper-rw partition is used for persistent storage.įor example, software you install and settings files will be stored here.The usbdata partition will be formatted with the NTFS file system. ![]() We used a 16 GB drive, but an 8 GB drive would have worked as well. The bigger the drive, the more persistent storage you can have.The grub, boot and Ubuntu partitions take up less than 2 GB. You’ll also need a USB drive with enough storage capacity to set up persistence. How to Make a Persistent Ubuntu USB Drive on UbuntuYou’ll need a computer already running Ubuntu to perform this process. Just download the appropriate ISO file and follow the instructions below. In the past, we had luck with Fedora as well. It should also work with Ubuntu-based Linux distributions. We’ve tested it with the latest versions of Ubuntu-Ubuntu 18.04 LTS and Ubuntu 19.04-and it works. You can even update most installed applications, so you can be sure your persistent USB drive has the latest version of the web browser you prefer.Persistence doesn’t work with every Linux distribution. However, you can install most applications. You can’t modify system files, like the kernel. You don’t need persistence if you’re just using a USB drive to install Ubuntu and then running it from your hard drive afterward.There are a few limitations. You won’t have to set up your system up from scratch each time you boot. Whenever you boot the USB drive on any computer, your files, settings, and installed programs will be there.This is an ideal feature if you want to keep a live Linux system on a USB drive and use on different PCs. Any changes you make to the system-for example, saving a file to your desktop, changing the settings in an application, or installing a program-will be stored in the overlay file. How Persistent Storage WorksWhen you create a USB drive with persistence, you’ll allocate up to 4 GB of the USB drive for a persistent overlay file. Also check the format drive checkbox if your USB drive is not already formatted to FAT32. ![]() Exercise caution and select the correct drive as the drive will be modified and you may lose its contents. To create your Ubuntu live USB, open Universal USB installer and set the following:Step 1: Select “Ubuntu Server Installer” (or “Ubuntu” for installing Ubuntu)Step 2: Browse and select the.iso file you downloaded in the previous stepStep 3: Select the drive corresponding to the USB drive. Recommended Guides.Create a Bootable USB InstallerAfter you have downloaded the.iso image of Ubuntu, head over to and download the latest copy of Universal USB Installer. It is a lot easier and cheaper write your own bootable USB installer. Personally, I think preloaded bootable Ubuntu USB drives are not worth the money. A BIOS that allows booting from USB drivesIf you do not want to download, write, and that you have around, you may purchase a. A with at least 2 GB of space.Ī computer with. Download the latest.iso of whatever Ubuntu flavor you want to install. Nothing special here but you do need a couple of things. ![]()
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