[Release] Checkmk stable release 2.2.0p6

Dear friends of Checkmk,

the new stable release 2.2.0p6 of Checkmk is ready for download.

This stable release ships with 7 changes affecting all editions of Checkmk,
3 changes for the Enterprise editions, 0 Cloud Edition specific and
0 Managed Services Edition specific changes.

Changes in all Checkmk Editions:

Checks & agents

  • 15897 FIX: mk_mysql: Make Checkmk the sole provider of mysql configuration…
    NOTE: Please refer to the migration notes!
  • 15905 FIX: check_disk_smb: Support SMB share hosts in networks other than the Checkmk server network…
  • 15859 FIX: cisco_fru_power: Changed behavior for PSUs without power…
  • 15768 FIX: siemens_plc_duration: Fix crash if duration is smaller than a second…

User interface

  • 15817 “Site/Host overview” dashlet can now be forced to show either a site or a host overview…
  • 14204 FIX: Fixed “PosixPath error” exception on activate changes…
  • 15402 FIX: HW/SW Inventory: Fix greying out outdated tree entries

Changes in the Checkmk Enterprise Edition:

Core & setup

  • 15162 FIX: Error in fetchers results in 100% CPU load in microcore…


  • 15161 FIX: Enforce user role & permissions for statehist table…


  • 15878 FIX: saml2: resolve login after migrating user to saml2 connector…

Changes in the Checkmk Cloud Edition:


Changes in the Checkmk Managed Services Edition:


You can download Checkmk from our download page: Download Checkmk for free | Checkmk

List of all changes: Werks

Please mail bug reports and qualified feedback to feedback@checkmk.com.
We greatly thank you for using Checkmk and wish you a successful monitoring,

Your Checkmk Team