[mrtg] Re: Errors going from NT to Linux?

Martin Rheumer martinr at hotkey.net.au
Thu Aug 29 09:45:14 MEST 2002


Nick,

Probably that the libpng libraries are installed.

When you installed on Linux did you follow the brilliant
instructions at .

http://people.ee.ethz.ch/~oetiker/webtools/mrtg/unix-guide.html
I followed this on all my hosts and moved an NT file to 
Linux no problems.

Martin




At 04:27 PM 8/28/2002 -0700, Nickolas Ray Ellson wrote:
>
>
>I copied my entire working directories from an NT system to a Linux 
>system, both running 2.9.22
>
>When I run mrtg against any of my .cfg files I get.
>
>gd-png:  fatal libpng error: Invalid filter type specified
>gd-png error: setjmp returns error condition
>
>And no graphics are built. I tried erasing all .png files and running 
>again, but I get the same output. What do I look for next?
>
>Nick
>
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