WD DRIVE UTILITIES COMPLETE DRIVE TEST FAILED INSTALL

If the disks program isn't available you need to install it first with: sudo apt-get install gnome-disk-utility Select Dash the first option on the Launcher and type disks. As such it caused confusion as described in the closed question. The question above has been changed to require Ubuntu versions after 14.04 but the answers haven't changed and don't apply to Ubuntu 16.04. This answer is migrated from a duplicate question closed here ( What happend to SMART data (disk selftest option)). Note that while the vast majority of recent drives support SMART not all drives do and implementations can vary.

The most important attribute in terms of failure rates is likely the 196 - Reallocated Sector Count, but considering Google research paper: _'.failure prediction models based on SMART parameters alone are likely to be severely limited in their prediction accuracy, given that a large fraction of our failed drives have shown no SMART error signals whatsoever.' However, the majority of the drives (over 60%) in the study that failed did exhibit a smart failure, so as imperfect as it may be, it's still valid indicator. Only available on ATA drives, and it usually takes several minutes.

Conveyance: Intended as a quick test to identify damage incurred during transporting of the device from the drive manufacturer to the computer manufacturer.

This test usually takes several hours, depending on the read/write speed of the drive and its size.

Long/extended: A longer and more thorough version of the short self-test, scanning the entire disk surface with no time limit.

Checks the list of pending sectors that may have read errors, and it usually takes under two minutes.

Scans small parts of the drive's surface (area is vendor-specific and there is a time limit on the test). Mechanical test includes seeking and servo on data tracks. Electrical tests might include a test of buffer RAM, a read/write circuitry test, or a test of the read/write head elements. Short: Checks the electrical and mechanical performance as well as the read performance of the disk.Note that sometime between 18.10 and 20.04 the menu option has moved from the 'hamburger menu' to the 3 vertical dots menu as shown below. Select the drive of interest then click on the menu button at the upper right corner and choose SMART Data & self tests

WD DRIVE UTILITIES COMPLETE DRIVE TEST FAILED SOFTWARE

Launch the Disks Utility (If you don't have it already, you can install Disks via the Software Center or open a terminal and issue the command sudo apt-get install gnome-disk-utility.

Wd drive utilities complete drive test failed