I downloaded image and write it into SDcard refering to https://ubuntu.com/download/amd#communityandhttps://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/2363129857/Getting+Started+with+Certified+Ubuntu+22.04+LTS+for+Xilinx+Devices
it describes ID and password is ubuntu but I cannot login with it.Is it updated? or am I misunderstading it?Please guide me how to login ubuntu 22.04 LTS for Xilinx DevicesThank you