To force a fsck (disk check) upon next reboot (Ubuntu) Posted byFarzand AliJune 11, 2015June 11, 2015Posted inLinux (Ubuntu/CentOS) create an empty file called forcefsck in the root of the partition: sudo touch /forcefsck sudo reboot OR Simply run the command: sudo shutdown -Fr now Share this:TwitterFacebookLike this:Like Loading...