I can confirm that sysfs comes too late in Ubuntu 12.04.3. I need access to folder /sys/kernel/config to mount configfs. During boot Ubuntu prints an error notification that the configfs mount in /etc/fstab cannot be mounted due to missing destination directory. I have to manually skip the mount process by pressing "S".
After first login /sys is available, but this is to late.
I can confirm that sysfs comes too late in Ubuntu 12.04.3. I need access to folder /sys/kernel/config to mount configfs. During boot Ubuntu prints an error notification that the configfs mount in /etc/fstab cannot be mounted due to missing destination directory. I have to manually skip the mount process by pressing "S".
After first login /sys is available, but this is to late.