fsck.ext4 -n exited with status code 12 e2fsck 1.47.2 (1-Jan-2025) One or more block group descriptor checksums are invalid. Fix? no Group descriptor 0 checksum is 0xffff, should be 0x787e. IGNORED. Last group block bitmap uninitialized. Fix? no Group descriptor 0 has invalid unused inodes count 65535. Fix? no /tmp/1869789781.img contains a file system with errors, check forced. Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Root inode not allocated. Allocate? no Cannot proceed without a root inode. /tmp/1869789781.img: ***** FILE SYSTEM WAS MODIFIED ***** /tmp/1869789781.img: ********** WARNING: Filesystem still has errors ********** e2fsck: aborted /tmp/1869789781.img: ***** FILE SYSTEM WAS MODIFIED ***** /tmp/1869789781.img: ********** WARNING: Filesystem still has errors **********