I tested a fully attached jammy system and upgraded it to kinetic (to test my theory as your error message mentioned livepatch it seems to come from somewhere where it is available).
Update worked without an error.
And status after upgrade is matching what i got when attaching in Kinetic directly
ubuntu@j2:~$ pro status
SERVICE ENTITLED STATUS DESCRIPTION
Enable services with: pro enable <service>
Account: Canonical xxx Subscription: Ubuntu Pro (Apps-only) - Virtual
Valid until: Fri Dec 31 23:59:59 3999 UTC
Technical support level: essential
I tested a fully attached jammy system and upgraded it to kinetic (to test my theory as your error message mentioned livepatch it seems to come from somewhere where it is available).
Update worked without an error.
And status after upgrade is matching what i got when attaching in Kinetic directly
ubuntu@j2:~$ pro status
SERVICE ENTITLED STATUS DESCRIPTION
Enable services with: pro enable <service>
Valid until: Fri Dec 31 23:59:59 3999 UTC
Technical support level: essential