Hello,
Understanding your need for security and simplicity, I can certainly assist you in installing GRAMPS onto your Linux Ubuntu system. As an experienced software engineer, I have robust knowledge in Linux Ubuntu operations and have assisted various users, including beginners, in software installations.
I will:
1. Conduct the installation of GRAMPS, adhering to best practices to ensure optimal functionality.
2. Provide a step-by-step guide on how to navigate and manage GRAMPS after installation, tailored to cater to beginners.
Regarding the difficulty in opening certain file types (like .avi, .pdf), I can guide you on installing appropriate software on your Ubuntu system to handle these files.
Your reason to stay offline is understandable given your past experiences. Nonetheless, if necessary, I will ensure you have the required guidance to use the internet securely on your Ubuntu system. Bear in mind, Ubuntu has strong security measures and is generally safer than other operating systems, offering you a secure environment.
Rest assured, I aim to make this process as simple and secure as possible, favoring your comfortable pace and specific needs. Ready to get started when you are!
Thanks.