[mrtg] Fatal libpng error

Shane Rigney graphics at sherlock.com.au
Tue Mar 18 23:20:12 MET 2003


Somewhat new to Linux, this might be a simple question, but . . .
I have just updated to the latest version of mrtg (2.9.25).

I started to get errors with the generation of PNG files. The following
error was being generated:

 

"Gd-png fatal libpng error

Invalid filter type specified"

 

"gd-png setjmp returns error condition"

 

I have updated to version 1.2.2.7 of libpng but the errors continue.

 

I am running Red Hat 7.1

 

Any pointers on where the problem may lie?

 

Thanks very much

Shane

 


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