Как уже говорил, в терминале: "sudo fdisk -l", и смотри, что он выведет.
Disk /dev/loop0: 2.13 GiB, 2288189440 bytes, 4469120 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 /dev/loop1: 4 KiB, 4096 bytes, 8 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 /dev/loop2: 61.96 MiB, 64970752 bytes, 126896 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 /dev/loop3: 163.29 MiB, 171225088 bytes, 334424 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 /dev/loop4: 400.8 MiB, 420265984 bytes, 820832 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 /dev/loop5: 45.86 MiB, 48091136 bytes, 93928 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 /dev/loop6: 91.69 MiB, 96141312 bytes, 187776 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 /dev/loop7: 284 KiB, 290816 bytes, 568 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 /dev/sda: 894.25 GiB, 960197124096 bytes, 1875385008 sectors
Disk model: Netac SSD 960GB
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x547caddc
Device Boot Start End Sectors Size Id Type
/dev/sda1 * 2048 104447 102400 50M 7 HPFS/NTFS/exFAT
/dev/sda2 104448 936581501 936477054 446.5G 7 HPFS/NTFS/exFAT
/dev/sda3 936583168 937691135 1107968 541M 27 Hidden NTFS WinRE
/dev/sda4 937693182 1875384319 937691138 447.1G 5 Extended
/dev/sda5 937693184 945690623 7997440 3.8G 82 Linux swap / Solaris
/dev/sda6 945692672 1145690111 199997440 95.4G 83 Linux
/dev/sda7 1145692160 1875384319 729692160 347.9G 83 Linux
Disk /dev/sdb: 14.65 GiB, 15728640000 bytes, 30720000 sectors
Disk model: Flash Disk
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 9240A165-D190-4AB6-8A10-46DC207B42EE
Device Start End Sectors Size Type
/dev/sdb1 64 7465119 7465056 3.6G Microsoft basic data
/dev/sdb2 7465120 7473615 8496 4.1M EFI System
/dev/sdb3 7473616 7474215 600 300K Microsoft basic data
/dev/sdb4 7475200 30719936 23244737 11.1G Linux filesystem
Disk /dev/loop8: 46.96 MiB, 49242112 bytes, 96176 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