Centrify adds local user to the domain automatically.
There was add ignore user group. so now i am able to login.
We use centrify to add Ubuntu desktop in our windows domain, Centrify by default adds a local user as a domain user.
So we need put your user in the ignore user list so that we can log in with local user.
There you will file call "user.ignore:
File content below.
# user.ignore (Debian)
# Speed up lookups for common users who we know aren't in AD
# These values are controlled via group policy under
# CentrifyDC Settings->Login Settings->Users to Ignore (Lookup)
# The syntax is
Abc #---------------------------------my local user. Change this to your username
After that i was able to log in with local user also.