Arsenal's winless run continued with Freddie Ljungberg's first Premier League game as boss ending in a draw against struggling Norwich.The Gunners, with Ljungberg at the helm on an interim basis after Unai Emery was sacked on Friday, have not won for eight games.The result leaves Arsenal eighth in the Premier League, seven points off a place in the top four, while Norwich remain 19th, three points from safety.While Arsenal started brightly, familiar defensive failings resurfaced as Teemu Pukki ended his eight-game goal drought with a shot that deflected off Shkodran Mustafi.The hosts' lead only lasted eight minutes though, with Christoph Zimmermann penalised for handball and Pierre-Emerick Aubameyang levelling for the visitors with a retaken penalty, after four Norwich players had encroached when his original effort was saved by Tim Krul.More calamitous defending allowed Todd Cantwell to re-establish Norwich's lead, with the midfielder slicing through the Gunners defence and placing an effort into the bottom corner on the stroke of half-time.However, Aubameyang again drew the visitors level, turning in a loose ball from a corner to ensure Arsenal gained a share of the points.