Fedora 31 : Can be better? part 002.

If you want to have a USB device with the Fedora distro then the Fedora team comes with this solution, see the webpage.
Now let's make all easier for this issue. Detect your USB device...

[mythcat@desk ~]$ lsblk 
NAME            MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
...
sdb               8:16   1   984M  0 disk 
└─sdb1            8:17   1   983M  0 part 

Be sure the USB drive has bootable flag enable:

[mythcat@desk Downloads]$ sudo fdisk /dev/sdb

Welcome to fdisk (util-linux 2.34).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.


Command (m for help): a
Selected partition 1
The bootable flag on partition 1 is disabled now.

Command (m for help): a   
Selected partition 1
The bootable flag on partition 1 is enabled now.

Command (m for help): q

Umount your USB drive, do not remove it.

[mythcat@desk ~]$ sudo umount /dev/sdb

Copy the Fedora file image iso to the USB device with the dd command:

[mythcat@desk ~]$ sudo dd if=Fedora-Server-netinst-x86_64-31-1.9.iso of=/dev/sdb 
1331200+0 records in
1331200+0 records out
681574400 bytes (682 MB, 650 MiB) copied, 383.766 s, 1.8 MB/s

You can test it with the qemu tool:

[mythcat@desk ~]$ sudo qemu-system-x86_64 -hda /dev/sdb