Hi,
I am getting the same problem – the keyboard on NoMachine is completely unusable due to the mapping being screwed up. I am running Yosemite on my laptop and using NoMachine 4.4.12 to log onto a computer that runs KDE. This is not the case when I use NoMachine on my old laptop that runs mountain lion – the NoMachine gives me the correct mapping and everything works. Is there a work around for this yet?
Thanks!