Cannot solve the lever problem in the Ruins. The green-haired guy who takes you to the ruins and have to solve riddle to disable trap.
The levers in first room of the ruins should be flipped if the carving matches all three of the phrases Viklund (green-haired man) says. I've made this dialogue a little clearer for future versions. If you just want the solution, it's flipping the middle-left, lower-left and middle-right levers. Make sure those are the only levers flipped on. Then the trap on the door will be disabled.