I plugged a 8GB USB with a lot of crap on it and decided to remove it the "smart way" so clicked formatting and it reloaded fast removing USB from the file manager- I tough it was ready so unplugged and plugged it again and it just doesn't show up...
Neither via restart, nor from the file manager, nor from GParted, nor from terminal via sudo fdisk -l...
When started it in Windows 10 it says: You need to format the drive before using it....but I am interested to find out how to repair it only via Linux...and I little unsure if it's good to use W10 to do this.