thats not a xulrunner problem, but etcinsvk. remove that package to get further. ** Package changed: xulrunner-1.9 (Ubuntu) => etcinsvk (Ubuntu) -- pkg did not install https://bugs.launchpad.net/bugs/365357 You received this bug notification because you are a member of Mozilla Bugs, which is subscribed to xulrunner-1.9 in ubuntu.