Public bug reported: I'm trying to enable canonical-livepatch but I keep getting an error about the freezer cgroup. See below:
$ uname -a Linux laptop-ubuntu 4.15.0-29-generic #31-Ubuntu SMP Tue Jul 17 15:39:52 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04.1 LTS Release: 18.04 Codename: bionic $ sudo snap remove canonical-livepatch canonical-livepatch removed $ sudo snap install canonical-livepatch canonical-livepatch 8.0.2 from 'canonical' installed $ sudo canonical-livepatch enable REDACTED cannot open freezer cgroup (/sys/fs/cgroup/freezer): No such file or directory ** Affects: unity-control-center (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784474 Title: canonical-livepatch failing to enable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-control-center/+bug/1784474/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs