OpenShot
Also on WindowsAn easy video editor for quick cuts, titles and transitions.
Installs from Ubuntu's own software archive.
Looking for Windows Movie Maker on Linux? OpenShot does the same job for free, and TuxPick installs it for you.
Install OpenShot with TuxPickIt works on Ubuntu 22.04 and 24.04, and on systems built on them like Zorin OS and Pop!_OS.