красотища...
покажи что выводит
sudo blkid
и
sudo fdisk -l
ubuntu@ubuntu:~$ sudo blkid
/dev/loop0: TYPE="squashfs"
/dev/sda1: LABEL="M-PM-^WM-PM-0M-Q�M-PM-5M-PM-7M-PM-5M-Q�M-PM-2M-PM-8M-Q�M-PM->M-PM-2M-PM-0M-PM-=M-PM-> M-QM-^AM-PM-8M-QM-^AM-QM-^BM-PM-5M-PM-<M-PM->M-PM-9" UUID="CCAC9CEAAC9CD076" TYPE="ntfs"
/dev/sda2: UUID="A2CAAD77CAAD47FD" TYPE="ntfs"
/dev/sda3: UUID="2c2f50f0-c8cd-41ff-b0a5-92598e2decba" TYPE="ext4"
/dev/sda5: UUID="BB6A17DD05AEC2C5" TYPE="ntfs"
/dev/sda6: TYPE="swap"
/dev/sda7: UUID="01CC0DAE76F77060" TYPE="ntfs"
/dev/sdb1: UUID="B878-F843" TYPE="vfat"
ubuntu@ubuntu:~$
ubuntu@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x995438fc
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 102400 7 HPFS/NTFS
Partition 1 does not end on cylinder boundary.
/dev/sda2 13 5234 41938681 7 HPFS/NTFS
/dev/sda3 7111 10935 30718976 83 Linux
/dev/sda4 5235 60801 446341927+ 5 Extended
/dev/sda5 5235 7110 15068938+ 7 HPFS/NTFS
/dev/sda6 10936 11198 2112516 82 Linux swap / Solaris
/dev/sda7 11199 60801 398436066 7 HPFS/NTFS
Partition table entries are not in disk order
Disk /dev/sdb: 2034 MB, 2034236416 bytes
255 heads, 63 sectors/track, 247 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x0009161c
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 248 1986527+ c W95 FAT32 (LBA)
Partition 1 has different physical/logical endings:
phys=(246, 254, 63) logical=(247, 80, 23)
ubuntu@ubuntu:~$