Hi everyone,
I am following this guide: NXP i.MX Linux User’s Guide, specifically section 10.5.3.3 on full disk encryption.
Everything goes smoothly until step 16, where I attempt to remount the encrypted drive. However, I encounter the following error:
root@compulab-imx8mp:~# mount /dev/mapper/encrypted /mnt/encrypted/
[ 1938.658624] erofs: (device dm-0): erofs_read_superblock: cannot find valid erofs superblock
mount: /mnt/encrypted: wrong fs type, bad option, bad superblock on /dev/mapper/encrypted, missing codepage or helper program, or other error.
dmesg(1) may have more information after failed mount system call.
I also tried specifying the file system type directly:
mount -t ext4 /dev/mapper/encrypted /mnt/encrypted/
But I still get the same result.
I’ve restarted the entire process multiple times but always run into this issue at the same step. Has anyone encountered a similar problem or have any suggestions on what might be going wrong? Any help would be greatly appreciated!
Thank you in advance!
