It is enough to move the shell process (under which umount runs) out of the logind cgroup user.slice/user-1000.slice/session-1.scope into the / cgroup in the cpu,cpuacct controller:
echo $$ | sudo tee /sys/fs/cgroup/cpu,cpuacct/tasks All other cgroup controllers work fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1398859 Title: unmounting NTFS causes mount.ntfs process to get stuck in eternal kernel deep sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1398859/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
