On Jul 17, 2019, at 3:42 AM, emanuel stiebler <emu@e-bbes.com> wrote:

On 2019-07-17 11:28, Arrigo Triulzi wrote:

Does anyone have documentation or history for European efforts in the Unix-like operating systems? For example there was Bull’s Chorus which I seem to recall was based on Mach or a competing microkernel (it was a very long time ago and I used it for no mare than about two hours..).

In Germany, there was MUNIX (sometimes called "Münchener UNIX ;-) )
The company was PCS, they had the funny idea of replacing the PDP11 or
VAX board on the Q-Bus with Motorolas m68k hardware. So you still could
use your old peripherals (tape, drives, printers, etc.) with a new CPU,
running UNIX ...

….see also the current http://retrocmp.com/projects/unibone