Once the Rpi is powered, it goes through its normal boot sequence. Theere is one warning message letting me know that the root filesystem has insufficient space. The screen then goes black with a flashing cursor in the top left corner. I can type, but nothing happens with the commands.
RPi booted fine this morning, but has not since downloading and installing libreoffice and trying to reboot.
Using a 4g sd card with Raspian Weezy