steamos-factory-reset

Begin a factory reset (requires confirmation)

$ steamos-factory-reset

$ steamos-factory-reset --help

steamos-factory-reset

(No widely documented options)
    The steamos-factory-reset command is generally executed without specific command-line options. Due to its highly destructive nature, its operation typically involves an interactive prompt requiring explicit user confirmation before proceeding with the reset.

The steamos-factory-reset command is a specialized utility primarily found on Valve's SteamOS, most notably on the Steam Deck. Its core purpose is to restore the operating system to its original, out-of-box state. This comprehensive process typically involves two major actions:

1. Wiping All User Data: All personal files, installed games, applications, configurations, and user profiles stored on the user's home partition (e.g., /home/deck) are permanently deleted. This ensures no personal information remains on the device after the reset.
2. Reimaging the System: The core SteamOS operating system files are overwritten with a clean, factory-installed image. This effectively resolves deep-seated system-level corruption, persistent performance issues, or allows a fresh start for a new user.

It is an irreversible and destructive operation, typically used for severe troubleshooting, preparing the device for sale, or when a complete clean slate is desired. Users are strongly advised to back up all important data before initiating this command.

Data Loss: All user data, including installed games, game saves, personal files, and configurations, will be permanently and irreversibly deleted. It is absolutely crucial to perform a complete backup of any important data before running this command.
Irreversible: Once initiated, the factory reset process cannot be stopped or undone.
Time Consuming: The process can take a significant amount of time to complete, depending on the system's storage speed and the size of the recovery image.
Power Requirements: Ensure the device is connected to a reliable power source throughout the entire factory reset process to prevent critical system corruption due to power loss.

This command is typically invoked from a dedicated SteamOS recovery environment or a special boot mode, rather than from the standard desktop or gaming modes. Accessing the recovery environment usually involves specific button combinations during device startup or selecting a recovery option from the bootloader menu. This controlled environment ensures that the command has the necessary permissions and that the system is in a stable state for such a critical operation.

While the command itself doesn't require specific arguments, a stable power connection is paramount to prevent data corruption during the reimaging process. Depending on the specific SteamOS version and implementation, an internet connection might also be beneficial or even required to download the latest system image or updates if they are not fully contained within the device's recovery partition.

The steamos-factory-reset command, or similar internal recovery scripts, is a key component of Valve's SteamOS ecosystem. Its development became particularly vital with the launch of the Steam Deck, a handheld gaming PC running SteamOS. It was designed to provide users with a robust, built-in self-recovery mechanism. This allows users to easily restore their device to a pristine state for troubleshooting severe software issues or preparing the device for a new owner, without requiring advanced Linux knowledge or external recovery media. Its prominence increased as the Steam Deck became widely adopted, offering a straightforward solution for system restoration.

reboot(8), systemctl(1), dd(1), parted(8), fdisk(8)