Linux applications run on Chrome OS
Summary
Google introduces Crostini, combining a secured virtual machine with Linux containers and desktop integration on Chrome OS. The feature launched in 2018, first on the Pixelbook. Crostini uses Google's crosvm virtual machine.
Ideas
- A virtual machine isolates the Linux kernel from the Chrome OS host.
- Containers provide a Debian-based user environment.
- Files and windows are integrated into Chrome OS.
- Developers install familiar Linux tools via package management.
Insights
- Layered isolation can combine compatibility with platform protection.
- Desktop integration decides whether virtualisation becomes usable as a product feature.
- A Linux user space extends devices without replacing their main system.
Facts
- Linux applications appear alongside Chrome OS windows.
Recommendations
- Separate confidential host data from shared container directories.
- Back up development environments as reproducible package lists.
References
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