Instability, Crashes and Segfaults !!!

cptX wrote: What you think, would 1GB RAM be enough for large gcode files in linuxcnc?

Consider how many lines of code 1GB is.

The biggest G-code files I've ever made were only a few megabytes,. Those were unusually large 3-d engraving files. I could see a large 3-d profiling file being several times that large, but... that's not 1G..