Hello, I would like give this question a bump. I'm having the same issue. I'm running Splunk 4.1.5 on Ubuntu 9.10. The afterglow app installed fine, I can go to the app and issue a search, I get the response "460 matching events" but there is no afterglow display in the space underneath where it looks like it should be. I did notice the afterglow had a dependency on graphviz which I didn't have installed. So I installed that on the splunk system and no change. ... View more