Since rrdtool stabilization bump the fonts on graphs were missing. Emerging media-fonts/dejavu fixes the problem. Reproducible: Always Steps to Reproduce: emerge net-analyzer/rrdtool-1.3.8 without media-fonts/dejavu installed. Actual Results: Missing fonts on generated graphs. Expected Results: Display fonts :P
confirmed as solution for x86 as well.
ewarn "Note: rrdtool-1.3.x doesn't have any default font bundled. Thus if you've" ewarn "upgraded from rrdtool-1.2.x and don't have any font installed to make" ewarn "lables visible, please, install some font, e.g. media-fonts/dejavu." This is what the ebuild say ^ So this bug is invalid.
*** Bug 304293 has been marked as a duplicate of this bug. ***