Nagios Problem after Update UCS V4.3 - HTTP WARNING

nagios
ucs-4-3

#1

After the 4.3 Update of the UCS Server I have this Nagios warning:

WARNING: HTTP WARNING: HTTP/1.0 400 Ungültige Anfrage - 655 bytes in 0.019 second response time

Can anyone help me to solve the problem?

Thanks a lot
Stefan


Nagios warning after 4.3 update
#2

I’ve got these too. They are the results from the CUPS test. Cups and its web interface work, however.

Any ideas ?

Martin


#3

same problem fixed 2017?

https://forge.univention.org/bugzilla/show_bug.cgi?id=44095

greetings
Stefan


#4

Anybody out here who’s able to fix this ?

Martin


#5

Hey,

this seems to be a bug in the CUPS NRPE check: CUPS doesn’t seem to support HTTP 1.0 anymore (which the check_http command uses by default). Adding -S 1.1 to the check_http command line in /usr/lib/nagios/plugins/check_univention_cups fixes the issue for me.

I’ve opened bug 46698 for this.

Kind regards,
mosu


#6

Thanks a lot.
That fixed the problem for me also


#7

Yes, thank you. Finally these nagging e-mails stop. :grinning:

Martin


#8

Errata 169 was released today which fixes this problem.