Our old version of ocs-inventory has a problem with some old nvidia video card installations, with results like this, preventing the inventory from updating:

[root@l3display ~]# /usr/local/bin/ocsinventory-agent
/usr/bin/perl: symbol lookup error: /root/perl5/lib/perl5/x86_64-linux-thread-multi/auto/nvidia/ml/bindings/bindings.so: undefined symbol: nvmlInit

So, very naively "fixed" it with the following:

on chaplin:

mv /usr/local/lib64/perl5/auto/nvidia/ml/bindings/bindings.so /usr/local/lib64/perl5/auto/nvidia/ml/bindings/bindings.so.notso

on l3display:

mv /root/perl5/lib/perl5/x86_64-linux-thread-multi/auto/nvidia/ml/bindings/bindings.so /root/perl5/lib/perl5/x86_64-linux-thread-multi/auto/nvidia/ml/bindings/bindings.so.notso
mv /usr/local/lib64/perl5/auto/nvidia/ml/bindings/bindings.so /usr/local/lib64/perl5/auto/nvidia/ml/bindings/bindings.so.notso