2 ms·
Coherent probably qualifies: https://en.wikipedia.org/wiki/Coherent_(operating_system) https://en.wikipedia.org/wiki/Coherent_(operating_system) Around 1993 or
by icedchai 5y ago
Coherent probably qualifies: https://en.wikipedia.org/wiki/Coherent_(operating_system) https://en.wikipedia.org/wiki/Coherent_(operating_system)
Around 1993 or so, before Linux took off, I ran it on a 386SX laptop with 3 megs of RAM. Supposedly earlier versions ran on the 286 but I never tried.