I have an unusual stuff here. I have plugged in my USB which is 8G of storage. And the
gnome-disks utility can see that there are free space as shown bellow:
Error creating partition on /dev/sdb: Command-line `parted --align optimal --script "/dev/sdb" "mkpart primary ext2 1MiB 7750287359b"' exited with non-zero exit status 1: Error: The location 7750287359b is outside of the device /dev/sdb. (udisks-error-quark, 0)
So what can I do to reclaim my space ?