需要 pool ，用 root 執行：
zypper addrepo https://download.opensuse.org/repositories/home:vliaskovitis:branches:Devel:Kernel:SLE15-SP5:kernel-default/pool/home:vliaskovitis:branches:Devel:Kernel:SLE15-SP5:kernel-default.repo
zypper refresh
zypper install kernel-64kb