GCP SSH authentication has failed for Ubuntu
When you create a new Ubuntu VM instance and you try to connect via web browser you can see: SSH authentication has failed In logs you can see: google_guest_agent[734]: Creating user admin. google_guest_agent[734]: ERROR non_windows_accounts.go:144 Error creating user: useradd: group admin exists – if you want to add this user to that group, use -g.. […]