@olivierlambert Yes, with all updates requireing registration but not the trial. Deploying a new XOA without any updates resolved the problem.

@stormi
Deploying a new unpatched XOA resolved the problem.

Thanks, I deployed XOA, registered and fully updated it before building my first VM. I'll try deploying another instance and see if that resolves it.

I've been searching but not found a solution for this problem so far. After setting up two hosts and successfully connecting them to my Synology iSCSI storage with Multipathing enabled I tried to configure my first Windows Server 2022 VM. On enabling Secure Boot I was presented with the message 'This pool has not yet been setup for Guest UEFI Secure Boot.'

I then ran the required command on the host and noted the output.

secureboot-certs install default default default latest

Successfully installed certificates to the XAPI DB for pool.

After this I tried adding the VM again but get the same message. Restarting the hosts didn't resolve the problem either.

secureboot-certs report

secureboot-certs -- Report
Certificate Info for pool: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx):
Certificates (4): PK.auth, KEK.auth, db.auth, dbx.auth

Certificate: PK.auth
Auth file md5: 3ebe3795a5950e68b66292a6c0181742
Certificate: KEK.auth
Auth file md5: 51ad99ebf87c5e68530af5d0d373b4a3
Certificate: db.auth
Auth file md5: bfe27c2a9d5f6a5adc5c0228f91fcc13
Certificate: dbx.auth
Auth file md5: 321878c31426dcf1988a2834c88a291

Everything looks as though it's set up correctly but am I missing a step?