Two tech enthusiasts have independently converted aging Chromebooks into functional Linux servers, breathing new life into decade-old hardware. One project turned a device into a smart home hub, while the other created an RSS feed aggregator. These efforts highlight the potential for low-cost repurposing of obsolete tech.
Last week, two separate initiatives showcased the viability of transforming outdated Chromebooks into efficient Linux servers. In a project detailed by How-To Geek, a 2015 Samsung Chromebook 3—equipped with 16GB storage, 4GB RAM, and a dual-core Celeron processor reaching 1.6GHz—was repurposed as an RSS feed aggregator. The team installed DietPi, a lightweight Debian-based distribution optimized for low resources, and added FreshRSS software. Performance matched that of a Raspberry Pi 4, according to the report.
Meanwhile, MakeUseOf described converting an ASUS C423N Chromebook into a Home Assistant hub for smart home automation. This setup used Ubuntu for its accessibility, running Home Assistant OS via Oracle VirtualBox. The focus included notifications for laundry cycles using vibration sensors.
Both conversions involved removing ChromeOS and disabling write protection, a model-specific process. The Samsung required unscrewing components, while the ASUS needed battery disconnection or a SuzyQ cable. MrChromebox.tech provided scripts for UEFI bootloader installation, with iFixit guides aiding beginners. Installations booted from USB drives, overcoming legacy hardware hurdles.
Challenges arose in networking and peripherals. The Samsung lacked Ethernet, necessitating a $10 TP-Link USB adapter for stable connections. Non-standard keyboards suggested external alternatives during setup. Storage constraints, particularly the Samsung's 16GB limit, demanded selective software choices, often supplemented by external or cloud options. Power issues persisted, as lid closure failed to disable the screen on the Samsung, impacting efficiency for always-on server use.
These projects underscore environmental gains by reducing e-waste and offer affordable alternatives to $50-150 commercial hubs. They also serve as entry points to Linux, with users praising Ubuntu's responsiveness. Community resources like Home Assistant forums and YouTube bolster such endeavors, pointing to future expansions like media servers or VPNs.
