In Ubuntu Desktop 22.04.1 LTS Live (and probably also future live versions) the output from 'sudo apt update' will contain some warnings unless you 'clean' the cdrom line of 'sources.list'. Running this command won't cause any harm to those flavors. Most if not all live versions of the Ubuntu community flavors (Kubuntu, Lubuntu. Enable the Universe pocket of the Ubuntu Repositories in Ubuntu Desktop Live (if booted from a LiveCD/LiveUSB). Repository Universe for Ubuntu Desktop Liveġ. See mkusb in action: Here are several quite good recent mkusb walk-through video tutorials. The tool provides a safe frontend to select the correct origin file and destination drive, to prevent mistakes that might overwrite the wrong drive. The bootable drive is a mass storage device: A USB drive, an internal drive, or an eSATA drive. Mkusb is a simple, safe tool to create a bootable drive from an iso image or a compressed image file. New method works with current versions of Windows.Problem with the 4 GiB max file size in FAT32.Wipe the first megabyte or the whole device.Expansion and imaging from a compressed image file.'mkusb/persistent' system in one single drive.dd image of iso file to USB device safely.

Help selecting the correct target device.

Warning about overwriting the target device.

Quick method to get a portable linux system.

mkusb-min: The smallest safety belt over dd.

mkusb-nox: For Servers and Shell Environments.

WARNING: mkusb will overwrite the entire target device.

Repository Universe for Ubuntu Desktop Live.

a tool for creating bootable USB drives.

Ubuntu disk image creator windows 10