Systemd: The Good Parts
I have a system where systemd decides, about half the times I boot it, to immediately unmount all of the filesystems listed in fstab literally right after having finished mounted them as part of the regular boot process. All of this with other daemons starting in parallel.<p>It will fail to unmount most of the filesystems, since they are of course busy, but often it will succeed in unmounting /var, /tmp, /home and others. Then it will continue starting on further services as if nothing happened and even proceed to gdm. But of course without /home I can't even login.<p>No idea how to even start debugging it.