Nagios Support Forum

I recently upgraded my Ubuntu Server to 14.04LTS and my Nagios installation to 4.1.1 and the Statusmap, Trends and Histogram stopped working. The other pages load fine. In the Apache error log it says "error while loading shared libraries: libgd.so.2: cannot open shared object file: No such file or directory". If I do a locate command for libgd.so.2, nothing shows up but I do have libgd.so.3. I guess some of the libraries are newer on 14.04 than they were on 12.04.

What is the locale of this system?

As in geographically? Canada.

The locale refers to the system language, such as en_US (American English), fr_FR (French), etc. - this can have an impact on the system, as different languages can have different number/date formats, character encodings, etc. libgd in particular has some language-sensitive functions. You can type locale to see what yours is.

Ah. Here is a copy paste from the locale command.

LANG=en_CA.UTF-8
LANGUAGE=
LC_CTYPE="en_CA.UTF-8"
LC_NUMERIC="en_CA.UTF-8"
LC_TIME="en_CA.UTF-8"
LC_COLLATE="en_CA.UTF-8"
LC_MONETARY="en_CA.UTF-8"
LC_MESSAGES="en_CA.UTF-8"
LC_PAPER="en_CA.UTF-8"
LC_NAME="en_CA.UTF-8"
LC_ADDRESS="en_CA.UTF-8"
LC_TELEPHONE="en_CA.UTF-8"
LC_MEASUREMENT="en_CA.UTF-8"
LC_IDENTIFICATION="en_CA.UTF-8"
LC_ALL=

Is that package available on apt for you to install?

I installed libgd2-xpm-dev.

How did you update Core? Was this from apt-get, source, or some other method?

It almost sounds like the CGI portions need to be recompiled to work with the new libraries.

I downloaded the source and compiled with make and then make install.

Just to clarify, did you upgrade your OS as a whole (Ubuntu) AND Nagios? What version of Nagios were you on previously?

What is the output of apachectl -v?