Executing sudo apt-get update and sudo apt-get upgrade:
sudo apt-get update
sudo apt-get upgrade
gives the following message, which I think is a warning:
/sbin/ldconfig.real: /usr/lib/libf2c.so is not an ELF file - it has the wrong magic bytes at the start.
Where is the origin of that and how can I fix it? I am running Ubuntu 14.04 64 bits! Thank you in advance.
PD This question is similar to that asked here but it has no solution yet :/
EDIT: I just found a similar question that was indeed answered: So is this a bug and I can do nothing??!