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Supported kernels for livepatching

Ubuntu release Arch Kernel Version Kernel Variants Support Duration
Ubuntu 22.04 LTS 64-bit x86 6.2 (HWE) azure, aws, gcp 9 Months
Ubuntu 22.04 LTS 64-bit x86 5.15 (GA) generic, lowlatency, aws, azure, gcp, gke, ibm 13 months
Ubuntu 22.04 LTS s390x 5.15 (GA) generic 13 months
Ubuntu 20.04 LTS 64-bit x86 5.15 (HWE) generic, lowlatency, aws, azure, gcp, gke, ibm 13 months
Ubuntu 20.04 LTS 64-bit x86 5.4 (GA) generic, lowlatency, aws, azure, oem, gcp, gke, gkeop, ibm, fips, aws-fips, azure-fips, gcp-fips 13 months
Ubuntu 18.04 LTS 64-bit x86 5.4 (HWE) generic, lowlatency, aws, azure, gcp, gke, gkeop, ibm 13 months
Ubuntu 18.04 LTS 64-bit x86 4.15 (GA) generic, lowlatency, aws, azure, oem, fips, aws-fips, gcp, gcp-fips, azure-fips, gke 13 months
Ubuntu 16.04 LTS 64-bit x86 4.15 (HWE) generic, lowlatency, azure 13 months
Ubuntu 16.04 LTS 64-bit x86 4.4 (GA) generic, lowlatency, aws, fips 13 months
Ubuntu 14.04 LTS 64-bit x86 4.4 (HWE) generic, lowlatency 13 months

GA is the kernel a release launched with, while HWE or Hardware Enablement is a newer kernel available in the current LTS release that matches the next LTS release’s GA kernel version once it is available.

See this page to better understand why your kernel might not be supported.

Last updated 20 days ago. Help improve this document in the forum.