(superseeded) Linuxcnc on Linux Mint 19.3 quick and easy installation

That was it! thank you

You are welcomed, always.

Thanks Tommy,

LinuxMint 19.3 installed with linuxcnc master......

Easiest install to date....

You are welcomed.

I am testing Mint 19.3 following the tutorial in the first post, I checked the kernel and it is the same as in the initial post of the topic.
IPM31 v1.03 motherboard (Pcware / Pegatron) with onboard video
Core2duo E7500 2.93GHz-FSB 1066Mhz-L2 cache 3MB
1GB Kingston DDR2
Hd sata

I opened several programs and some windows with glxgears, the Jitter is around 40000ns and then jumps to 166640ns and stays at that value.
What can I do to lower the jitter value?
Thank you.

Add more memory, 4GB works fine, sometimes even 2GB are ok.