No offence but not being able to use Ubuntu is a shitty reason to sell a mining rig.
None taken, I'm trying to install w7 or w10 on it and get it running, but I lost aprox 100usd of revenue due to the rig nut running and I'm gonna be short for the end of the month.
Combine this with absolute CLI and unix noobery and boom, you got me...
How hard is it to make a W7 USB and plug it in?
Get the rig mining...
Keep on trying to sell it.
Make money from it, and then later on sell it when there is an offer you like..