When the computer successfully starts up the boot program from your Ubuntu disk, you'll then see the Grub boot screen.Ĭhoose "Try or install Ubuntu" to proceed. My old, generic USB stick is recognized as "USB HDD:VendorCo ProductCode". With my Lenovo Thinkpad laptop, I need to press F12 as soon as the computer beeps after rebooting, and this will let me choose which device to boot. Step 1: Boot from startup diskĭepending on your computer and the setup program it runs, you will have to press a special key to either choose the boot device directly or access the BIOS setup program and adjust your settings in order to boot from your new Ubuntu boot disk. This will copy all hidden folders as well, so your SSH keys will be included in the backup. If you're on Ubuntu, check your /media folder after connecting your external drive, you should be able to identify where it is mounted.įrom the command line, you can run the following command to create a backups folder and copy your home folder to an external disk mounted at /media/user/external-disk: mkdir -p /media/user/external-disk/backupsĬp -R /home/user /media/user/external-disk/backups To avoid copying stuff I don't need, I usually do a cleanup in my home folder before copying the files - specially the Downloads, Pictures, and Videos folders. Needless to say, the disk must have enough space for the backup. Creating a Backupįor backups, the easiest way in my opinion is using a removable hard disk. Once you're on the Ubuntu 23.04 boot screen, you can skip to Step 2. In this guide, learn how to create and prepare a Linux VM (virtual machine) for Ubuntu 23.04 on VirtualBox How to Create a Linux Virtual Machine (VM) for Running Ubuntu 23.04 on VirtualBox You can follow our guide on how to create such a disk using another Ubuntu system: You can also use the startup disk to try out Ubuntu before installing it. If you're installing Ubuntu as your main operating system, before moving ahead you'll need to create an Ubuntu 23.04 startup disk. Requirements for installing Ubuntu as main operating system In both cases, you should have an active connection to the internet so that you can download updates and 3rd party software such as graphics cards drivers. In this case, first install VirtualBox on your main system. If you want to test Ubuntu or just learn how to install it, you can install it on a virtual machine. This option will require more machine power, since you'll have to share RAM memory with the VM (about 4GB recommended). Install Ubuntu 23.04 on a virtual machine with VirtualBox.You can also try Ubuntu from the startup disk before installing it. This is the recommended option to have the best experience with Ubuntu, but it will erase all data in your hard disk.Install Ubuntu 23.04 as the main operating system on your computer (recommended).In order to follow this guide, you'll need access to a computer or laptop where you can install Ubuntu 23.04 from scratch. How to Install Ubuntu 23.04 as Main System on a Desktop or VirtualBox VM
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