2025: The Year in Review

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Top #Troubleshooting Topics

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User Topic Hours Read
avatar BUG: All files inside ~/local/share/check_mk/checks/ are ignored now? 13
avatar Debian 13 support 10
avatar Significant CPU Increase After Upgrading to Checkmk 2.3.0p24 7
avatar After upgrade from 2.3.x to 2.4.x raw sporadically failing notifications with "jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'PREVIOUSSERVICEHARDSTATE'" 7
avatar Unable to override legacy ruleset after upgrading to Checkmk 2.4 6

Most Replies

User Topic Replies
avatar Debian 13 support 32
avatar After upgrade from 2.3.x to 2.4.x raw sporadically failing notifications with "jinja2.exceptions.UndefinedError: 'dict object' has no attribute 'PREVIOUSSERVICEHARDSTATE'" 30
avatar [Checkmk sed: -e expression #1, char 26: unknown option to `s' after deployment](Checkmk | sed: -e expression #1, char 26: unknown option to `s' after deployment)
avatar CheckMK RAW 2.3.0p30 - TLS not activated warning 24
avatar MKPs: The min/max version numbers are not adhered to? 23

Most Popular

User Topic Score
avatar Debian 13 support 22
avatar BUG: All files inside ~/local/share/check_mk/checks/ are ignored now? 19
avatar Significant CPU Increase After Upgrading to Checkmk 2.3.0p24 18
avatar Checkmk warning about certification expiration 17
avatar CheckMK Raw 2.3 - Error running automation call service-discovery-preview (exit code 2), error: 16