Upgrading to Ubuntu 20, *how* to back up?

[Ralf Mardorf]

On Sat, 2020-04-25 at 19:24 +0200, Ralf Mardorf via ubuntu-users wrote:
> I backup from copies and tar archives, if hardware gets broken,
    ^^^^^^ restore ... it should read "restore"
> 
> software such as vbox ;) does cause issues that can't be solved by
> 
> other measures or if I made a fatal user error. cp and tar are my
> 
> friends. I'm rotating backup drives, in case a backup drive should
> 
> fail, too or if I shouldn't have notice an issue that happened a long
> 
> time ago, so that I need an older backup instead of the latest.