Error: Scheduler is not running

Hi Expert,

I facing error as per below. Another issue was when i click to the graph port it said “404 error”.

librenms@ubuntu:~$ ./validate.php

Component Version
LibreNMS 24.11.0 (2024-11-20T14:58:54+00:00)
DB Schema 2024_11_07_110342_custommap_edge_add_text_align (307)
PHP 8.3.14
Python 3.10.12
Database MariaDB 10.6.18-MariaDB-0ubuntu0.22.04.1
RRDTool 1.7.2
SNMP 5.9.1
===========================================

[OK] Composer Version: 2.8.3
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database connection successful
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service is enabled
[OK] Locks are functional
[OK] Python wrapper cron entry is not present
[OK] Redis is unavailable
[OK] rrdtool version ok
[OK] Connected to rrdcached
[FAIL] Scheduler is not running
[FIX]:
sudo cp /opt/librenms/dist/librenms-scheduler.service /opt/librenms/dist/librenms-scheduler.timer /etc/systemd/system/
sudo systemctl enable librenms-scheduler.timer
sudo systemctl start librenms-scheduler.timer

Have you run the suggested fix?

It sounds like you probably should go back through the install docs, they are complete and work perfectly fine.

I’m running into the same error. I have tried the suggested fixes and not able to resolve. Is this important or safe to ignore?

Which error?

Hi @laf ,

If u referring to command below it not fix the issue. So any other solution?

sudo cp /opt/librenms/dist/librenms-scheduler.service /opt/librenms/dist/librenms-scheduler.timer /etc/systemd/system/
sudo systemctl enable librenms-scheduler.timer
sudo systemctl start librenms-scheduler.timer