Not sure how you got into this problem. I have updated to 2.2 without any issues, I followed the Quick Start Guide instructions to the letter including updating the media library manually. I have been using this version ever since and everything is working just fine. You may want to perform the update once more. Start with a fresh firmware download from the site. To reboot the player if you can't do it from the power on/off button, use the pin hole at the top to reset it.
9/8/14 at 4:36pm