I'm considering replacing ChromeOS on my mom's Lenovo IdeaPad Slim 3 Chromebook with Linux. It has a 14-inch Full HD display, MediaTek Kompanio 520 processor, 4 GB of RAM, 128 GB SSD, ARM Mali-G52 graphics, and a German QWERTZ keyboard.
She mainly browses the web, watches YouTube and streaming services, uses email, shops online, views photos, makes video calls, reads the news, writes simple documents, and occasionally prints or scans. She isn't comfortable using a terminal or troubleshooting drivers, so I would need the system to work reliably after I set it up.
I know ARM Chromebooks can be much more difficult than standard x86 laptops, especially regarding firmware, Wi-Fi, audio, graphics acceleration, video decoding, sleep, the touchpad, external displays, webcam support, battery life, and updates. I was considering Debian, Ubuntu, or another lightweight ARM-compatible desktop, but I'm more interested in real-world reliability than theoretical compatibility.
If this were your family member's computer, would you keep ChromeOS or attempt a Linux installation? If Linux is realistic, which distribution and desktop environment would you choose, and what should be avoided?
4 Answers
Linux Mint would not be a practical choice here because it doesn’t provide a normal ARM edition, and its usual desktop images target x86 hardware. Lightweight desktops such as Xfce or LXQt can reduce memory use, but they cannot solve missing firmware, kernel, or device-driver support.
Linux can make sense for an older conventional laptop whose original operating system is obsolete, but this sounds more like an experiment than an upgrade. Unless you have a documented, model-specific installation path and are willing to handle future maintenance, I wouldn’t put it on your mom’s primary computer.
If ChromeOS has reached end of support or a required feature no longer works, replacing the hardware may be less frustrating than converting this Chromebook. A used x86 laptop with well-supported Linux hardware, or another supported Chromebook, would give you far better odds of reliable Wi-Fi, audio, sleep, graphics, printing, and updates.
ARM Chromebooks are a particularly difficult target for a full Linux replacement. The stock firmware and device-specific support can prevent normal USB booting, and replacing the firmware may be complicated or unavailable for this model. Even if you manage to boot Debian or Ubuntu ARM64, you could still have problems with graphics acceleration, hardware video decoding, audio, suspend, the webcam, or external displays.
Generic advice to install Debian, Ubuntu, or Armbian doesn’t guarantee support on this Chromebook. The exact board and kernel support matter much more than the distribution name.