@Anders Olsson
Thank you for your time and patience on this!
I received a response from our ADE team and as of right now they're still working on enabling ADE on Ubuntu 22.04, but there isn't any ETA. Because ADE isn't supported for Ubuntu 22.04, if your VM needs to be encrypted you can leverage Storage Service Encryption (SSE) at the platform storage account layer, which may be an alternative to full disk encryption using dm-crypt.
Additional Links:
Encryption at host- When you enable encryption at host, data stored on the VM host is encrypted at rest and flows encrypted to the Storage service.
Server-side encryption with customer-managed keys for managed disks - Manage encryption at the level of each managed disk, with your own keys.
Azure updates - Get the latest updates on Azure products and features.
If you have any other questions, please let me know.
Thank you for your time and patience throughout this issue.
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