This section describes how to upgrade Kaspersky CyberTrace on Linux from version 3.1 to 4.0.1, and from 4.0 to 4.0.1.
The instruction below applies to the RPM/DEB package installations.
To upgrade Kaspersky CyberTrace automatically to a newer version:
run.sh upgrade
At the end of the upgrade process, all the settings, user accounts data, available feeds, and certificates will be automatically transferred to the new version.
After the upgrade process is finished, the actionable fields are not specified for new feeds that were not supported in the previous version. If needed, specify these fields manually on the Settings > Feeds tab.
When upgrading from version 3.1, make sure that /opt/kaspersky/ktfs/etc/kl_feed_service.conf contains only a single copy of the FalsePositive and InternalTI suppliers, with the corresponding standard names (Black_List.json and White_List.json). If not, the script displays an error and exits.
After you finish the upgrade process, Feed Service will be launched automatically.
Note that the automatic upgrade functionality is available only if you have accepted the EULA in the installation that is being upgraded.
Actions in case of error during upgrade
The configuration files and some other files are moved to the /opt/kaspersky_cybertrace_tmp temporary directory during the upgrade after Feed Service stops. If errors occur during the upgrade, the moved files remain in the temporary directory. If you encountered an error during an automatic upgrade, contact your Technical Account Manager (TAM) for more information on solutions to the problem.