Do we have a voltage drop across this ideal current source?
Do we have a voltage drop across this ideal current source?


Yes, an ideal current source will produce whatever voltage drop is necessary to maintain its defined output current.


  Additional info includes Vss=0V, Vdd=3V.


Because of the ideal current source, the value of Vdd is irrelevant. If it were 13 V, the current source would just drop 10 V more; if it were -7 V, the current source would just drop 10 V less.


  I know Vgs and thus Vds but I am looking to find Vs/Vd/Vg.


There are no Vd, Vs, or Vg defined in your schematic, so this is impossible to answer.

You will be able to find Vs1 and Vg1 as expressions involving R.