"FTR: After a factory reset of a N9 I got "Installatoin interrupted" errors when reactivating developer tools. Package "sdk-connectivity-tool" was broken. Fixed it by going to http://harmattan-dev.nokia.com/pool/...an-beta2/free/ and installing from there packages develsh, openssh and meego-terminal. After a reboot I could use the meego terminal to "ssh root@localhost" and "apt-get reinstall sdk-connectiy-tool", after that enabling developer thru the GUI" ... [/url]