What Is Persistence in Linux Live Usb Creator?
Contents

Usually, on a live CD or Live USB key, all modifications are discarded when you reboot. The persistence allows you to keep your preferences and data even after reboot. The data are stored in a special file called casper-rw (for Ubuntu) and overlay-USBLABEL-UUID (for Fedora).

What is persistent Linux Live USB?

When you create a regular Linux live USB, you can install software, download files, make changes to the system, and so on, but all of these changes are lost after a reboot. A persistent live USB allows saving any changes you make to the live system, so the they are still present the next time you boot to it.

What does run with persistence mean?

From there, it’ll run the OS with no need to install anything. If you booted on a USB stick, you’ll get the option to run “with persistence,” meaning any changes or files will stick for the next session. If you’d rather just play around and start fresh next time, you can run without persistence or reset it.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.

Share this article
Twitter Facebook Pinterest