Installing PeppermintOS in VB; a viewer assist video...

A video going through the (normal!) install of Peppermint. Mainly 'a video tells a thousand words' exercise in order to attempt help a viewer with an issue he is having with synaptic repository listings NOT being displayed in an install of Peppermint. BTW, if anyone can help and suggest a cause of his problems, please leave in the comments for this video. I have actually never seen the issue before that he describes, nor can I replicate it..?!
(* ignore the 'ice' ramblings at end of video; the ice-ssb icon for the FreeBSD homepage appeared correctly after a system reboot!)
Best wishes, stay safe....