Hello & WELCOME to LQ!!! Sorry you didn't get any replies. (I have a OldhuMan 'soft spot' for OLD laptops too)
I ?think? 'THE' [simplest?] way to create a bootable USB -on- a Linux system is dd!!!
Code:
dd if=zorin.iso of=/dev/sd_ bs=8M
(_ like b) Be SURE the USB pendrive is sd_!!! Or you will DESTROY your sd_ HD!!!
I use YUMI, (to put dozenS of distroS on one big thumbdrive!!!) which sadly only runs M$Winblows. I'm kinda newbie in this area (but not strace!!!)
Best wishes!!! Let us know (full details so readers can:
reproduce problem AND
understand how it got resolved!!!)