I'm new to Linux and want to replace the bloated operating system on my roughly four-year-old Lenovo IdeaPad 3. It has a 119 GB SSD, an Intel Core i3-1005G1, and only 4 GB of RAM, so the system is already fairly slow. I mainly need it for documents, web browsing, basic CAD software, Old School RuneScape, and other lightweight games. I may try DaVinci Resolve someday, although I realize that could be unrealistic on this hardware. I've heard about Pop!_OS and Kubuntu, but I'm wondering whether a lighter and more suitable distribution would be a better choice. I'm not expecting high frame rates; I mainly want a responsive system for everyday use. I'm also open to switching from Google Chrome to another browser.
4 Answers
Before choosing a distribution, check whether the CAD program and any games you care about have Linux versions or work well through compatibility tools. Web apps and many lightweight games should be fine, but Windows-only creative or CAD software may need alternatives or may not run reliably. DaVinci Resolve is also likely to be demanding on this CPU, integrated graphics, and limited RAM.
MX Linux Xfce is another practical option for older hardware. Whichever distribution you choose, try it from a bootable USB first to test Wi-Fi, sound, graphics, and performance before installing. Keep regular backups, especially because the 119 GB drive will fill quickly once you add applications and personal files.
Your biggest limitation is the RAM, followed by the processor. I’d look at Xubuntu, Linux Lite, MX Linux Xfce, Debian Xfce, Fedora Xfce, or Linux Mint Xfce. Cinnamon might work, but Xfce should leave more memory available for your browser and applications. Kubuntu and Pop!_OS are less ideal here because their desktop environments are relatively demanding for this hardware.
Linux Mint with the Xfce desktop would be a strong choice. Xfce uses fewer resources than heavier desktops, which matters a lot with only 4 GB of RAM, while Mint is beginner-friendly and well documented.
I had considered upgrading the RAM, but the cost makes me think I’d rather replace the laptop eventually. For now, I’ll focus on a lightweight desktop.