ANOTHER UPDATE: Froze again, using top now I saw Apport taking 99% of the CPU, it was running under the name of the root user. I did a sudo killall apport, and the cpu load returned to normal.
ANOTHER UPDATE: Froze again, using top now I saw Apport taking 99% of the CPU, it was running under the name of the root user. I did a sudo killall apport, and the cpu load returned to normal.