Been here just over a year now. Plenty of recommendations!!
The Great Escape is a popular bar by the cathedral. Gosses du Quebec and Crazy Canucks are favourites too. Bar Tabac is our favourite place in town - great for coffee and they have 60 Belgian beers for the evening!
Chez Xu is the best Chinese we've found so far. Vapiano is pretty reasonable with food they cook in front of you. Boccalino down in Ouchy does some great pizza. Depends how much you want to spend really... Le Chat Noir does some top food, but considerably more expensive than Iberico!!
I'm slowly doing a blog of places and stuff to do in Lausanne -
link