We’re releasing Linux Agent 4.0.9 today. This is a focused follow-up to 4.0.7 with two reliability fixes we’ve seen on real customer Linux hosts.
Upgrade through your normal package workflow:
After upgrading, monitoringclient version should report 4.0.9.
Dashboard group changes now stick
Some Linux computers were moving to a new group in the dashboard, then reporting back under the old group on the next check-in. That made it look like the dashboard was ignoring your change.
4.0.9 fixes that. Group, asset ID, and related contact fields from the dashboard are now kept in sync with what the agent reports locally.
If you hit this on a host, upgrade to 4.0.9, set the group once more in the dashboard if needed, and let the next check-in run.
Failed Logins recovers after journal changes
On some Ubuntu and systemd-based hosts, the Failed Logins plugin could get stuck in a warning state after journald was restarted or reconfigured—even when SSH login monitoring was otherwise working fine.
4.0.9 clears that stuck state and picks the best available log source again, including falling back to /var/log/auth.log when it’s available.
If Failed Logins was warning on every check-in after a journal or logging change, upgrading should resolve it. If a warning persists after upgrade, contact support and we can walk you through a quick one-time reset.
We’re continuing to improve the Go Linux agent. If you notice anything that still doesn’t match the legacy agent’s behavior, let us know through Watchman Monitoring Support or the Community Forum.
Ian, Garrett & Allen