This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1945369 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1945369 Title: memory cgroup disabled on Ubuntu Core 18 Status in linux package in Ubuntu: Incomplete Bug description: On Ubuntu Core 18, the memory cgroup is disabled, it seems that it needs to be manually enabled. I was able to enable it by adding `cgroup_enable=memory cgroup_memory=1` to the kernel command line, but on Ubuntu I think the memory cgroup should be enabled by default shouldn't it? $ cat /proc/cgroups #subsys_name hierarchy num_cgroups enabled cpuset 2 1 1 cpu 4 100 1 cpuacct 4 100 1 blkio 5 100 1 memory 0 109 0 devices 6 100 1 freezer 9 4 1 net_cls 3 1 1 perf_event 10 1 1 net_prio 3 1 1 pids 8 107 1 rdma 7 1 1 I see this with Linux localhost 5.4.0-1043-raspi #47~18.04.1-Ubuntu SMP PREEMPT Mon Aug 23 14:39:46 UTC 2021 aarch64 aarch64 aarch64 GNU/Linux on Ubuntu Core 18, but folks have informed me that the same is true on Ubuntu Core 20 as well. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945369/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp