Hello everyone, It's been a while since I've used notebooks in firedrake but I tried it today and found that it now requires a password (or token) like in fenics. I did a bit of searching around and read that I should see what the active notebooks are. I tried that with the following, (firedrake) fpoulin@domlt32:~/Documents/Teaching/2018/AMATH353/ComputerLabs$ jupyter notebook list Currently running servers: http://localhost:8888/ :: /home/fpoulin/Documents/Teaching/2018/AMATH353/ComputerLabs but it doesn't given me a token, as I believe I should. Can someone help me figure out how to start a notebook in firedrake? Cheers, Francis ------------------ Francis Poulin Associate Dean, Undergraduate Studies Associate Professor Department of Applied Mathematics University of Waterloo email: fpoulin@uwaterloo.ca Web: https://uwaterloo.ca/poulin-research-group/ Telephone: +1 519 888 4567 x32637