Troubleshooting

Error

Diagnosis


Failed to load LUKS superblock on device

/dev/sdc1: Invalid argument


Check the partitions info using df -h command and attach proper disk


Cannot use device /dev/sdc1 which is in use (already mapped or mounted).

Failed to activate with specified passphrase:

Device or resource busy


Check the partition status, unmount it or reboot the system if needed.

List of errors and their diagnoses