re-use old live USB for new LL iso?

[richtea]

I did try gparted on a few USBs and an SD, but none appeared in the list.

Hard to believe; try again, double-checking the File Manager. It will display DEVICES, and the inserted thumb drive should show up there. If it does, GParted will have it, too.


Just to make sure: There is a hierarchy in GParted, and the required drive needs to be selected manually (drop-down menu, top right).