I could't login to new Linux VM with Old Account's information.
But I can login to new Windows VM with old information.
I refer to this document (https://docs.microsoft.com/en-us/azure/virtual-machines/windows/change-availability-set)
And apply to Linux.
It was succeed. But I couldn't login to new Linux VM with old information.
However I changed the password on Azure Portal, then I could login to new Linux VM.
How can I login to new Linux VM with old information??.... Is it just a bug?