[Xymon] libs: cannot check kernel uptodateness

My last servers installed with Debian wheezy or Ubuntu precise has started to show a yellow alarm at libs with message:

*One of /proc/config.gz and /boot/config-3.2.0-4-amd64 was not found, cannot check kernel uptodateness *

However

ls -l /boot/config-3.2.0-4-amd64 -rw-r--r-- 1 root root 129065 Jun 9 15:47 /boot/config-3.2.0-4-amd64

A search at Google shows me several xymon monitor with the same yellow alarm active but I can found references about it.

Any comments will be appreciated.

Regards, Rodolfo Pilas