Finally resolved the issue! I needed both cgroup_enable=memory AND cgroup_memory=1 in /boot/cmdline.txt

Everything seems to be enabled zgrep -i cgroup /proc/config.gz CONFIG_CGROUPS=y CONFIG_BLK_CGROUP=y # CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_CGROUP_WRITEBACK=y CONFIG_CGROUP_SCHED=y # CONFIG_CGROUP_PIDS is not set CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y # CONFIG_CGR...

I'm trying to install Kubernetes and it recommends that I enable the memory cgroup. CGROUPS_MEMORY: missing [preflight] Some fatal errors occurred: [ERROR SystemVerification]: missing cgroups: memory I've looked around for quite some time on the forums and found the usual suggestions to add it to /b...