Unixcop published a tutorial about installing TimeShift on Ubuntu 20.04 or 22.04 LTS.
How to Install TimeShift on Ubuntu 20.04 | 22.04 LTS
In this guide, we will show you how to install TimeShift in Ubuntu systems. Timeshift is software that provides a function similar to System Restore on Windows or Time machine on macOS. Timeshift protects your system by taking incremental snapshots of the file system at regular intervals.
How to Install TimeShift on Ubuntu 20.04 | 22.04 LTS - Unix / Linux the admins Tutorials