If Sudo <Command> dont work, why can i do that before reflash ?!
BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso26+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ $ sudo su BusyBox v1.10.2 (Debian 3:1.10.2.legal-1osso26+0m5) built-in shell (ash) Enter 'help' for a list of built-in commands. /home/user # exit ~ $ whoami user ~ $ sudo apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done The following packages have been kept back: avahi-daemon extcalllog kernel kernel-flasher kernel-modules libpulse-mainloop-glib0 libpulse0 mplayer pulseaudio pulseaudio-esound-compat pulseaudio-module-bluetooth pulseaudio-module-gconf pulseaudio-module-hal pyside-qt4-core pyside-qt4-gui xulrunner 0 upgraded, 0 newly installed, 0 to remove and 16 not upgraded.