You can run a free OS pretty effortless, but when wanting 100% free software, you have to dig deeper and replace the proprietary BIOS firmware.
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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I wholeheartedly agree.
Though, this shouldn't stop one to pick their fights and savor the wins. The defeatist mentality is our biggest enemy, we will not be victorious in the end if we don't resist.
Let's hope an excellent implementation of RISC-V with eye for open-source, processing power, efficiency and affordability comes out so that we're not limited to the expensive (but otherwise excellent) Talos II by Raptor Computing Systems.