Articles

• How to activate KernelCare Enterprise license?
• kpatch_ctl: page allocation failure: order:6, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0
• Why "fs.symlinkown_gid" reset after reinstall or update KernelCare tool?
• Module yaml error: Unexpected key in data: static_context [line 9 col 3]
• How the kernel versions are appearing on patches.kernelcare.com and adding as supported by KernelCare?
• Customer Onboarding Guide

Extended Lifecycle Support

• CentOS 6 ELS | [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 500 Internal Server Error
• What is the duration of the ELS?

Linux Support Services

• How to check if the CVE fixed by KernelCare
• Cannot start LibCare service after disable it: sudo kcarectl --disable-libcare
• What is essential support for AlmaLinux OS 8?

FAQ

• How to uninstall KernelCare Enterprise license?
• How to submit a Feature Request for TuxCare products
• kcarectl --doctor does not generate the key
• The status of KernelCare is inactive (dead).
• KernelCare+ (plus) and Imunify360
• KernelCare warning messages that could be safely ignored

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Troubleshooting

• KernelCare error: "Unknown Kernel"
• kcare-eportal conflicts with kcare-eportal-selinux
• RHEL kernel is missing in KernelCare list
• KernelCare responses with the "HTTP Error 401: Unauthorized" error during update
• insmod: ERROR: could not insert module
• KernelCare insmod: ERROR: could not insert module

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