My clean munin install is not generating graphs, i did everything listed in this URL to debug
http://munin-monitoring.org/wiki/FAQ_no_graphs#Ijustreadtheaboveanswerandtherestillarentanygraphs
i can successfully connect via telnet to the node.
-The nodes comand display the node correctly
-The list command shows the list of plugins correctly.
-The fetch command provides an empty output!!!
i opened the munin-node.log file to see what's going on, and every entry logs (i think 1 entry for every plugin) show one of this 2 error messages (when i restart the node the error switch from one to another)
1- Error output from threads: 2013/08/08-07:38:04 [2659] Insecure directory in $ENV{PATH} while running with -T switch at /usr/share/perl5/Munin/Node/Service.pm line 241. 2013/08/08-07:38:04 [2659] Service 'threads' exited with status 255/0.
2- Error output from vmstat: 2013/08/08-07:35:02 [1096] 2013/08/08-07:35:02 [1186] Died at /usr/share/perl5/Munin/Common/Timeout.pm line 66, line 74.
i have no clue, of how to solve this.
Im using Ubuntu 12.04 and the installed munin version is the 1.4 ... since the 2.x are not available for ubuntu 12.04
Maybe someone with experience with pearl could orient me on how to edit the source to get rid of the error!!!