how long I have to wait

I-140 approved in June. Here is the latest update info for I-485 (it has not been changed for about 8 months).
"On October 20, 2004, the results of your fingerprint review for your I485 Application to Register Permanent Residence or to Adjust Status were received, and processing has resumed on your case. We will mail you a notice if further action is needed, or when a decision is made."

Just like to get the card asap. Do not like to get upset from the disgusted boss (I am a postdoc now)