Once the analysis is completed you will be asked to choose a partition, select one of them, and press p this will display the content of that partition. This will start and take some time to analyze disk or partition – Next, you can choose to perform a quick search or deeper search for deleted files on the disk – Next, select the partition table type on the disk and press Enter.Īnalyze the current partition structure for the lost partitions – Navigate to Proceed and then press the Enter. Press the Enter key and use the arrow key to navigate and select the disk or partition where you want to recover data. Next, run the Testdisk utility by using – tesdisk Now Testdisk has been installed on your system you can run it to recover deleted files and partitions on your system.įirst, use the following command to list all disk and partitions on your system – df -h This will display the current version of the Testdisk utility installed on your system. You can verify the installation of Testdisk by using – testdisk -v Now use the given command to install Testdisk in your system – sudo apt install testdisk -y Use the following command to update the package list – sudo apt update & sudo apt upgrade -y Rebuilds partition table and rewrites corrupted MBRīefore you install Testdisk in your system make sure to update the package list and upgrade packages to their latest version.Create partition backup for EFI GPT partitions.Compatible with various operating systems including Linux, Windows, macOS, etc.It can be used to get complete information about a corrupted disk.That is, whenever I used to boot normally before the problem comes, I first had to enter a first password to unlock something, and then only my user password to open my session in Linux Mint. I use Linux Mint XFCE (I forgot which version, perhaps 19) and I have encrypted partitions. When I rebooted, I was asked 'Please unlock disk nvmeOn1p3_crypt', but inputting my usual password never succeeds. In my last attempt, TestDisk manage to detect some thing, but most of the disk (in GParted) still appeared to be 'unused space', i.e., absent from any partition. Here are some logs from boot-repair (made sequentially after each try): I tried many techniques, including running Gparted Live OS, TestDisk, and Boot-Repair-Disk, but none succeeded. I erased by mistake my partition table (and, I suppose, only the table) and, when rebooting, (no surprise) the system did not boot at all (directly to the BIOS, saying no system found).

Testdisk linux mint