Hi Craig,

It looks like a permissions issue.

Monitorix places permissions in the /usr/share/monitorix/imgs directory
for its built-in HTTP server which runs under the user 'nobody'.

If you are using an external web server (like Apache) then is probably 
that it runs under a different user, and so that it can't write anything 
inside imgs/.

Just 'chmod 777 imgs/' and go ahead.
Regards.


On 12/09/2013 10:38 AM, Craig Brown wrote:
> Hi,
>
> I have installed Monitorix onto Ubuntu 12.04.3 LTS using
> monitorix_3.4.0-izzy1_all.deb
> <http://www.monitorix.org/monitorix_3.4.0-izzy1_all.deb>. The
> installation was successful and monitorix and apache are running. When I
> access the graphs the error message received is:
>
> RROR: while graphing /usr/share/monitorix//imgs/system1.1day.png:
> Could not save png to '/usr/share/monitorix//imgs/system1.1day.png'
> ERROR: while graphing /usr/share/monitorix//imgs/system1z.1day.png:
> Could not save png to '/usr/share/monitorix//imgs/system1z.1day.png
>
> I have confirmed the imgs directory has the correct access.
>
> Also observed the monitorix//imgs reference and modified the
> monitorix.conf file to remove the trailing / but it made no difference
> so I put it back.
>
> Here is a screen capture of the error message:
>
>
>
> Suggestions for the next step to check is greatly appreciated.
>
> Regards,
> Craig
>
>


-- 
Jordi Sanfeliu
FIBRANET Network Services Provider
http://www.fibranet.cat

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