So, when everything is finished successfully and there were no errors, you can create a new partition table on your flash drive and format it with the FAT filesystem as I showed above. And if your flash drive is big it takes a really long time. Also, writing zeros to a flash drive takes quite a lot of time.

Note: Again, make sure that this is the name of your flash drive. But in this command, you do not need to specify any number, you need to provide the name of a drive, which is sdb. In the unmount command, I used sdb1 because it was a partition. Other option to format a bootable USB to normal This is due to incorrect partitioning when a bootable flag is added to a USB flash drive. For example, you copied some files there and they disappear or you can connect your flash drive to Linux but it does not work on Windows. One more solution to format a bootable USB to normalĪfter installing Linux from a bootable USB, the USB drive is likely not to work correctly.Create the partition using a graphical tool.Create the new partition using the command line.Wipe the filesystem from your flash drive.Find the name of the device in the Terminal.You can also use this method to recover any other USB flash drive which stopped working or does not work correctly Content This post will help you to format a bootable USB drive to normal. The flash drive just misbehaves and you do not know what to do. You have finally installed your Linux from a bootable USB flash drive.

Make bootable usb from iso ubuntu 16.04