← All Kali Issues
Kali Linux
Cannot resize filesystem
S System
Medium
🔴 Error Message
resize2fs: Bad magic number in super-block
📖 What This Means
Wrong filesystem type for resize command.
🔧 Step-by-Step Fix
- Check filesystem: sudo blkid /dev/sdX
- For ext4: sudo resize2fs /dev/sdX1
- For LVM: sudo lvextend -l +100%FREE /dev/mapper/vg-lv && sudo resize2fs