export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin export HOME=/root export USER=root ROOT=/data/ubuntu MOUNT=/system/bin/mount CHROOT=/system/bin/chroot ECHO=/system/bin/echo MKDIR=/system/bin/mkdir UCHROOT=/system/bin/uchroot # These are here to be able to launch the Qt5 apps seamlessly export QML2_IMPORT_PATH=/usr/lib/arm-linux-gnueabihf/qt5/imports export QT_QPA_PLATFORM=ubuntu exec $CHROOT $ROOT /bin/bash -c su -