First, I would not keep anything L5 that I can’t can’t afford to lose.
Second.
Thank you very much for the detailed English version. 
I see I have a lot of work cut out for me so I will leave it as is until I have a whole day. I am going to have fun using the workstation as 'other computer w/ Ubuntu but need another keyboard/mouse first. The ‘station’ swaps w/ L5 most of the time.
Thanks again Irvine - it made things a lot easier to understand
~s