Not sure if my problem is related to this one. At the moment I experience issues installing/updating libpam-systemd:amd64. Then I followed the installation scripts and saw that /sys/fs/cgroup/systemd is missing and I wasn't able to create that manually or using the script. Looks like /sys/fs/cgroup is missing.
Sorry if this is off-topic but I am desperate to fix it. Here a log from sudo apt-get install libpam-systemd: ... Setting up libpam-systemd:amd64 (204-5ubuntu20.4) ... start: Job failed to start invoke-rc.d: initscript systemd-logind, action "start" failed. dpkg: error processing package libpam-systemd:amd64 (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: libpam-systemd:amd64 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1295521 Title: Installing i386 and amd64 PAM stacks causes shutdown/logout/etc. to break To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1295521/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs