Memory Cgroup

dropchew

Not sure if this was asked previously.

After successfully flashing UB on pixel 2 XL, ssh in

Notice there's no memory cgroup?
Reason for this ask as I am trying a poc to create chroot via debootstrap and in chroot , running arm64 k3s binary directly (systemd will not work) and it throwing error that it can't find memory cgroup.

root@ubuntu-phablet:/sys/fs/cgroup# cat /proc/mounts | grep cgroup
none /sys/fs/cgroup tmpfs rw,relatime,size=4k,mode=755 0 0
cgroup /sys/fs/cgroup/cpuset cgroup rw,relatime,cpuset,clone_children 0 0
cgroup /sys/fs/cgroup/cpu cgroup rw,relatime,cpu,release_agent=/run/cgmanager/agents/cgm-release-agent.cpu 0 0
cgroup /sys/fs/cgroup/cpuacct cgroup rw,relatime,cpuacct,release_agent=/run/cgmanager/agents/cgm-release-agent.cpuacct 0 0
cgroup /sys/fs/cgroup/blkio cgroup rw,relatime,blkio,release_agent=/run/cgmanager/agents/cgm-release-agent.blkio 0 0
cgroup /sys/fs/cgroup/devices cgroup rw,relatime,devices,release_agent=/run/cgmanager/agents/cgm-release-agent.devices 0 0
cgroup /sys/fs/cgroup/freezer cgroup rw,relatime,freezer,release_agent=/run/cgmanager/agents/cgm-release-agent.freezer 0 0
cgroup /sys/fs/cgroup/net_cls cgroup rw,relatime,net_cls,release_agent=/run/cgmanager/agents/cgm-release-agent.net_cls 0 0
cgroup /sys/fs/cgroup/perf_event cgroup rw,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event 0 0
cgroup /sys/fs/cgroup/debug cgroup rw,relatime,debug,release_agent=/run/cgmanager/agents/cgm-release-agent.debug 0 0
name=systemd /sys/fs/cgroup/systemd cgroup rw,relatime,release_agent=/run/cgmanager/agents/cgm-release-agent.systemd,name=systemd 0 0
root@ubuntu-phablet:/sys/fs/cgroup# cat /proc/cgroups
#subsys_name    hierarchy       num_cgroups     enabled
cpuset  1       21      1
cpu     2       9       1
cpuacct 4       9       1
blkio   3       9       1
devices 6       9       1
freezer 7       14      1
net_cls 8       9       1
perf_event      9       9       1
debug   5       9       1

trying cifs mount and throwing the below error. We can't do a smb mount in ubuntu touch?

mount error: cifs filesystem not supported by the system
mount error(19): No such device
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs