Ubuntu Core 20 unable to unlock FDE disks on boot (i.MX8)

[ruhan.vanderberg]

Hello, I made a second post here:

Is Core20's OP-TEE FDE broken?

Hello there, I am debugging on why my encrypted volumes is not being decrypted, with dm-mapper bugging out at boot trying to decrypt the disk: [ 7.294007] random: systemd-cryptse: uninitialized urandom read (4 bytes read) [ 7.391692] device-mapper: table: 253:0: crypt: unknown target type [ 7.399494] device-mapper: ioctl: error adding target to table [ 71.652114] random: crng init donek /dev/disk/by-partuuid/f87930c6-04: (press TAB for no echo) When I mount my SDcard to a linux box…

Basically, I’m following ondra’s imx gadget as a template, along with the kernel as well.