Cannot Access HDD

[Disentomb]

I'm still getting the unknown command with unmount despite mount already being installed and up to date

Code:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
mount is already the newest version (2.39.3-9ubuntu6).
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.

I'll provide all the previous info like OP did as welll.

Output of sudo ls -l /dev/disk/by-id/

Code:

total 0
lrwxrwxrwx 1 root root  9 Aug 18 09:37 ata-ST18000NM001J-2TV113_ZR50SZ55 -> ../../sda
lrwxrwxrwx 1 root root 13 Aug 18 09:37 nvme-eui.0025385c81b0dcfc -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-eui.0025385c81b0dcfc-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-eui.0025385c81b0dcfc-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 13 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E -> ../../nvme0n1
lrwxrwxrwx 1 root root 13 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E_1 -> ../../nvme0n1
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E_1-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E_1-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E-part1 -> ../../nvme0n1p1
lrwxrwxrwx 1 root root 15 Aug 18 09:37 nvme-Samsung_SSD_970_EVO_1TB_S467NX0KC12734E-part2 -> ../../nvme0n1p2
lrwxrwxrwx 1 root root  9 Aug 18 09:37 wwn-0x5000c500dca9571b -> ../../sda

Output of df -h

Code:

Filesystem      Size  Used Avail Use% Mounted on
tmpfs          3.2G  5.2M  3.2G  1% /run
/dev/nvme0n1p2  916G  19G  851G  3% /
tmpfs            16G  4.0K  16G  1% /dev/shm
tmpfs          5.0M  12K  5.0M  1% /run/lock
tmpfs          3.2G  96K  3.2G  1% /run/user/120
tmpfs          3.2G  2.5M  3.2G  1% /run/user/1000
/dev/sda        17T  4.9T  11T  32% /media/disentomb/Jelly Drive

Output of fdisk -l

Code:

Disk /dev/loop0: 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/loop1: 55.66 MiB, 58363904 bytes, 113992 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: 63.95 MiB, 67051520 bytes, 130960 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: 74.24 MiB, 77844480 bytes, 152040 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: 74.24 MiB, 77848576 bytes, 152048 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: 269.32 MiB, 282402816 bytes, 551568 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: 268.65 MiB, 281702400 bytes, 550200 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: 10.72 MiB, 11239424 bytes, 21952 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/nvme0n1: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: Samsung SSD 970 EVO 1TB               
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: AE2B72A5-720B-41AA-826F-A97287E01D0A

Device        Start        End    Sectors  Size Type
/dev/nvme0n1p1  2048      4095      2048    1M BIOS boot
/dev/nvme0n1p2  4096 1953521663 1953517568 931.5G Linux filesystem


Disk /dev/sda: 16.37 TiB, 18000207937536 bytes, 35156656128 sectors
Disk model: ST18000NM001J-2T
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop8: 349.7 MiB, 366682112 bytes, 716176 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/loop9: 505.09 MiB, 529625088 bytes, 1034424 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/loop10: 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/loop11: 7.39 MiB, 7745536 bytes, 15128 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/loop12: 10.32 MiB, 10821632 bytes, 21136 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/loop13: 38.73 MiB, 40615936 bytes, 79328 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/loop14: 38.83 MiB, 40714240 bytes, 79520 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/loop15: 476 KiB, 487424 bytes, 952 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/loop16: 321.1 MiB, 336699392 bytes, 657616 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/loop17: 453.06 MiB, 475066368 bytes, 927864 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/loop18: 497.79 MiB, 521965568 bytes, 1019464 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/loop19: 495.16 MiB, 519217152 bytes, 1014096 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

Output of sudo nano /etc/fstab

Code:

/dev/disk/by-uuid/93a32ff4-a2ea-472c-bf0e-a3a05105a854 / ext4 defaults 0 1
/swap.img      none    swap    sw      0      0
/dev/disk/by-id/wwn-x5000c500dca9571b /media/disentomb/Jelly Drive ext4 defaults 0 0

Thanks for the help as always.