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The Current Challenges With Using Linux On Airplanes
(www.phoronix.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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That makes sense, and yeah I imagine the problem isn't the entertainment system.
I just don't get the the last paragraph. I don't know if using Linux affects their code being OS or not. If they're just running it on top of Linux and not modifying it, it probably won't be a GPL violation to keep it closed.
Boeing has their own RTOS, which they might be using on more than "real time critical" software. What I mean is: embrace open source, be it Linux or some other OS more specific for that task, but open source all the things!