Good to know before I put it into production, yikes that sounds rough. I installed ubuntu within a Hyper V VM using the ZBM instructions Ubuntu (UEFI) — ZFSBootMenu 3.0.1 documentation to the letter (I did the install over a little while rather than in one sitting) and I got an “Invalid physical address chosen” and “Physical KASLR disabled: no suitable memory region” error.
I haven’t been able to fix it yet, I have posted it here:
I don’t have the issue when installing with EXT4 or BTRFS using the standard ubuntu server installer. The server isn’t in production yet so I still have some time to do major changes.
Any help would greatly be appreciated 