My Ouya decided it didn't want to pair the original controller any more, so I performed a factory reset after backing up all my apps with TitaniumBackup. Then I performed a factory reset, which doesn't. It left a couple of apps behind, including ES task explorer. Upon entering the adb shell, I found I could no longer su. The fix in my case was to reinstall superuser.
A computer bug is unintentional operation, named after a moth which had caused a failure in a vacuum-tube based computer.
There are still some other things to do, so don't think if I didn't fix your favorite bug that your bug report is in the bit bucket. (It may be, but don't think it. :-)