I am migrating a Smokeping installation from 2.4.2 on FreeBSD 8.4 to 2.6.11 on FreeBSD 9.3, and also moving to new server hardware, keeping the old server in production mode until the migration is complete and ready to cut over.
At this phase, I am seeking to test only the new server's web interface to the RRD data graphs. I'm using rrdtool dump/restore to copy the RRD data onto the new server. A sample graph is attached. As you can see, any attempt to render text within the graphic fails. I am unsure where to look for this fault, and how or where to obtain helpful diagnostic clues. The one clue I can find in my Apache error log is: [Mon Jun 01 14:42:29 2015] [error] [client 10.5.246.181] (process:59559): Pango-WARNING **: Cannot open "/usr/local/lib/pango/1.6.0/modules/pango-basic-fc.so" I am not sure why the '1.6.0' string appears in that path, because the file referenced exists on the server as /usr/local/lib/pango/1.8.0/modules/pango-basic-fc.so 'ldd $(which rrdtool)' does not show any broken library dependencies. I have rebuilt / reinstalled both rrdtool-1.4.8_7 and pango-1.36.8_1 but this problem remains. Any pointers on where to look next would be appreciated. I am happy to provide additional information on request. Regards, Jim
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