Upgrade armel to armhf

I’m doing this in my chroot on my OUYA:

sudo apt-get update && sudo apt-get dist-upgrade
sudo apt-get install debootstrap

sudo debootstrap --arch=armhf --download-only --include=openssh-client,openssh-server jessie ./bootstrap-armhf http://ftp.debian.org/debian/

sudo dpkg --add-architecture armhf

mkdir -p archives-apt/partial
mkdir -p archives-dpkg/partial
rm archives-*/*deb

sudo apt-get install -d -y -o Dir::Cache::Archives=./archives-apt apt:armhf
sudo apt-get install -d -y -o Dir::Cache::Archives=./archives-dpkg dpkg:armhf

ls archives-dpkg/*deb | grep -v ^archives-dpkg/dpkg | xargs sudo dpkg -i
ls archives-dpkg/*deb | grep ^archives-dpkg/dpkg | xargs sudo dpkg -i
sudo dpkg -i archives-apt/*.deb

sudo dpkg -i ./bootstrap-armhf/var/cache/apt/archives/*deb

aptitude search -F "%p" --disable-columns '~i!~M' | sed -e 's/:armel//g' | xargs sudo apt-get install

sudo apt-get -f install

sudo apt-get update && sudo apt-get dist-upgrade

dpkg -l | grep -i armel | grep -v :armel | grep -v ^rc | awk '{print $2}' | xargs sudo apt-get install -y

sudo apt-get autoremove

think about reinstalling these programs:
dpkg -l | grep ^rc | awk '{print $2}' | grep -v :armel

then:
dpkg -l | grep -i ^rc | awk '{print $2 ":" $4}' | xargs echo sudo apt-get purge