Nagios Support Forum

Are you paying attention to the log window when you click upgrade? Is it actually completing successfully or erroring? My upgrade from 2026R1.3.1 to 2026R1.4 errored out and broke things, but the log window made it obvious with the last 3 lines being: Result: FAIL Failed 16/16 test programs. 32/33 s...

You have a misunderstanding of the issue. This is not a local issue, this is a bug in Nagios XI. This is a bug inside Nagios XI's highcharts implementation, that occurs across browsers and across different servers. The bug appeared in one of the recent Nagios XI updates, but I don't know which. 2026...

Please... where did all the color go in the performance graphs? Lines all used to have distinct colors, and now it's all black and white and impossible to visualize...

Sorry I had read that stack trace wrong the first time, let me try this again: Your main error seems to be this: PHP Fatal error: Uncaught ErrorException: stream_socket_client(): SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed Laminasm...

FYI, you're not going to avoid problems switching to NCPA. You'll still have to deal with NCPA crashing or needing restarted, etc... just like WMI does. It is infrequent, but I do have issues with NCPA every once in a while where the service just stops or hangs and requires manual intervention. But ...

I'm sorry for the confusion. I don't know what happened that day, but everything is working fine when I checked on it today. You can close this one.

I can't seem to get Linux machines running NCPA to pull a list of available plugins.
Windows is working but not linux. Is this a known issue or do I have something else going on?

If the upgrade was otherwise successful, there is one other thing the support team reported to us yesterday that you can check independently. First, take a system level backup (i.e. VM snapshot), since we're going to muck around in the database. In the Nagios XI terminal, look at the configured lan...

1.1.3 and 1.1.4 both exhibit the same behavior.

I have a user who was happily using the new Neptune gui until the last 2 releases. If you try to log in with a user with that theme set, or you switch your account to that theme, you're met with a blank screen that some times shows a generic error and is some times just all blue. I have 2 completely...