Różne USB

ubuntu@ubuntu:~$ fdisk -l
ubuntu@ubuntu:~$ sudo fdisk -l

Disk /dev/sda: 128.0 GB, 128035676160 bytes
255 heads, 63 sectors/track, 15566 cylinders, total 250069680 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x8aa7c0eb

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1            2048    39321599    19659776    7  HPFS/NTFS/exFAT
/dev/sda2   *    39321600    39526399      102400    7  HPFS/NTFS/exFAT
/dev/sda3        39526400   250066943   105270272    7  HPFS/NTFS/exFAT

Disk /dev/sdb: 16.1 GB, 16106126848 bytes
64 heads, 32 sectors/track, 15359 cylinders, total 31457279 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0009e87d

This doesn't look like a partition table
Probably you selected the wrong device.

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1   ?  3223366752  3470046675   123339962   f4  SpeedStor
/dev/sdb2   ?   378192737   710426324   166116794   10  OPUS
/dev/sdb3   ?   225603442   225603451           5   74  Unknown

Partition table entries are not in disk order

Disk /dev/sdc: 8178 MB, 8178892800 bytes
92 heads, 57 sectors/track, 3046 cylinders, total 15974400 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xeb33d424

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *        2048    15974399     7986176    b  W95 FAT32
ubuntu@ubuntu:~$ fdisk -l