CB Response: Does a sensor need to be restarted after an upgrade?
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Article ID: 287785
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Updated On:
Products
Carbon Black EDR (formerly Cb Response)
Issue/Introduction
Does a CB Response Sensor require a reboot during an upgrade?
Environment
CB Response Sensor: All Versions
Resolution
Any Windows OS running Windows 7 and higher does not require a reboot of services for sensor upgrades.
Windows Server 2003 and Windows XP environments require a reboot when upgrading to the latest supported Sensor version.
Linux and MacOS systems do not require a reboot during a sensor upgrade.
Additional Information
From Windows Sensor 6.2.X Release Notes: Install/Uninstall & Upgrade/Downgrade of Sensor on WinXP & WinServer2003 Requires Reboot:
Customers running the Windows sensor on a Windows XP or Windows Server 2003 machine should note that a reboot of the machine will be required for all install/uninstall and upgrade/downgrade methods in order to successfully load and unload Cb drivers. [CB-14963]
Linux endpoints upgraded to 6.1.8 may need a server reboot if another AV service is installed