EXT2 fs (mmcblk1p1): error: ext2_lookup: deleted - Fraunhofer-IIS/ogre GitHub Wiki

Error : EXT2-fs (mmcblk1p1): error: ext2_lookup: deleted inode referenced: 442897

  • This error occurs when you poweroff the GCBB board without booting completely from the sd-card

  • The partition table in sd-card named as ext2_lookup inode reference gets deleted, because while booting it looks for this reference inode

    • To repair the file system on sd-card

      • Remove the sd card from the board

      • Use the sd-card reader to mount the sd card

      • list of sd cards available on your computer

          ls /dev/sd*

  • Normally sda is the hard drive on your computer, hence the sd card would either be sdb1 or sdd1.

  • To make sure the partition is mounted

          sudo mount /dev/sdd1 /mnt/

  • umount the the sd card

          sudo umount /dev/sdd1

  • To repair the broken file system run

          sudo fsck /dev/sdd1

  • press enter for all questions and you will see

        Inode 150387 war Teil der Liste verwaister Inodes.  REPARIERT