Since a while (approx. 1 month) now midori is not starting anymore and gets a
segmentation fault. Yesterday I updated the firmware and software to the latest versions, still no change. I also tried to remove and reinstall it with purge.
I also compiled https://code.google.com/p/minimal-web-browser/ with the same result on that browser. It might be a webkit problem. I know there was also an issue one year ago, but it should be resolved by now.
I have no idea what else to do.
I removed all Webkit packages that I found and installed midori again and now it works.