You'll need to be more specific.

These buttons don't work on most graphs, since most graph types don't have the code to draw them.

Adam.

Sent from BlueMail
On 13 Mar 2017, at 05:09, William Bauer <bbauer@scripps.edu> wrote:
Ever since I moved our installation from CentOS6 with PHP 5.6 to CentOS7 
(7.3) with PHP 7.0, I've noticed that the MRTG, "Graph Maximum" and 
"Graph Trend" menu items don't do anything.  All of them used to work 
great.  Is this enough information to signal to anyone what particular 
PHP package or PHP configuration entry might have been missed?  I'm 
hoping the combination of these three is a smoking gun that signals "X 
is missing".

Thanks.

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