Hello,

I just did a new installation of observium in our network and I pretty much like it.

Unfortunately, I do have the problem, that all graphs are empty while f.ex. the temperature readings on the device overview page are fine. As I figured, the RRD files seem the have only "NaN" values:

<snip> <!-- 2013-02-14 15:30:00 CET / 1360852200 --> <row><v>NaN</v><v>NaN</v><v>NaN</v><v>N aN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v> NaN</v></row> <!-- 2013-02-14 15:35:00 CET / 1360852500 --> <row><v>NaN</v><v>NaN</v><v>NaN</v><v>N aN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v>NaN</v><v> NaN</v></row> </snip>

I am running Observium 0.13.2.3586 with RRDtool 1.4.7 on 2.6.18-348.1.1.el5.centos.plusPAE.

Any help is appreciated. Thank you in advance.

Kind regards,

Julian