After a force reboot Lubuntu "boots" into a black screen with a blinking cursor. When trying to boot from LiveCD/USB I get the same result, so I can't access the system at all. BIOS update didn't help. Can you help me?
EDIT: I had successful boots prior to that one and I used the exact same liveusb, so I doubt there were installation/liveusb problems. How do I access the terminal when in "blinking cursor mode" ?