Dual boot Win10/Ubuntu | Secureboot | NVMe

/etc/modprobe.d/blacklist-nvidia-nouveau.conf:
blacklist nouveau
options nouveau modeset=0

mmix@BlackWolf:~# sudo su
[sudo] password for mmix:
root@BlackWolf:/home/mmix# update-security-policy --enroll-key
Failed to enroll new keys
root@BlackWolf:/home/mmix# mokutil --list-enrolled
MokListRT is empty
root@BlackWolf:/home/mmix# mokutil --import /var/lib/shim-signed/mok/MOK.der
input password:
input password again:
Failed to enroll new keys

mmix@BlackWolf:~$ sudo apt-get install ldmtool
...
mmix@BlackWolf:~$ sudo su
root@BlackWolf:/mnt# ldmtool --help
Usage:
ldmtool [OPTION?] [command <arguments>]

Available commands:
scan [<device...>]
show diskgroup <guid>
show volume <disk group guid> <name>
show partition <disk group guid> <name>
show disk <disk group guid> <name>
create all
create volume <disk group guid> <name>
remove all
remove volume <disk group guid> <name>

Help Options:
-h, --help Show help options

Application Options:
-d, --device Block device to scan for LDM metadata

root@BlackWolf:/home/mmix# ldmtool scan
[
"c33782f3-8fd6-11e5-9bf1-40e230e38c78"
]
root@BlackWolf:/home/mmix# ldmtool show diskgroup c33782f3-8fd6-11e5-9bf1-40e230e38c78
{
"name" : "SPIDERPIG-Dg0",
"guid" : "c33782f3-8fd6-11e5-9bf1-40e230e38c78",
"volumes" : [
"Volume1"
],
"disks" : [
"Disk1",
"Disk2"
]
}
root@BlackWolf:/home/mmix# ldmtool show disk c33782f3-8fd6-11e5-9bf1-40e230e38c78 Disk1
{
"name" : "Disk1",
"guid" : "c33782f5-8fd6-11e5-9bf1-40e230e38c78",
"present" : true,
"device" : "/dev/sda",
"data-start" : 262178,
"data-size" : 11720782957,
"metadata-start" : 34,
"metadata-size" : 2048
}
root@BlackWolf:/mnt# ldmtool show disk c33782f3-8fd6-11e5-9bf1-40e230e38c78 Disk2
{
"name" : "Disk2",
"guid" : "c33782fc-8fd6-11e5-9bf1-40e230e38c78",
"present" : true,
"device" : "/dev/sdb",
"data-start" : 262178,
"data-size" : 11720782957,
"metadata-start" : 34,
"metadata-size" : 2048
}
root@BlackWolf:/home/mmix# ldmtool show volume c33782f3-8fd6-11e5-9bf1-40e230e38c78 Volume1
{
"name" : "Volume1",
"type" : "mirrored",
"size" : 11720779776,
"chunk-size" : 0,
"hint" : "M:",
"partitions" : [
"Disk1-01",
"Disk2-01"
]
}
root@BlackWolf:/home/mmix# ldmtool show partition c33782f3-8fd6-11e5-9bf1-40e230e38c78 Disk1-01
{
"name" : "Disk1-01",
"start" : 2014,
"size" : 11720779776,
"disk" : "Disk1"
}
root@BlackWolf:/home/mmix# ldmtool show partition c33782f3-8fd6-11e5-9bf1-40e230e38c78 Disk2-01
{
"name" : "Disk2-01",
"start" : 2014,
"size" : 11720779776,
"disk" : "Disk2"
}
root@BlackWolf:/home/mmix#
root@BlackWolf:/home/mmix# ldmtool create all
[
"ldm_vol_SPIDERPIG-Dg0_Volume1"
]
root@BlackWolf:/home/mmix# ls /dev/mapper/ -l
total 0
crw------- 1 root root 10, 236 Feb 26 11:51 control
lrwxrwxrwx 1 root root 7 Feb 26 12:18 ldm_part_SPIDERPIG-Dg0_Disk1-01 -> ../dm-0
lrwxrwxrwx 1 root root 7 Feb 26 12:18 ldm_part_SPIDERPIG-Dg0_Disk2-01 -> ../dm-1
lrwxrwxrwx 1 root root 7 Feb 26 12:18 ldm_vol_SPIDERPIG-Dg0_Volume1 -> ../dm-2
root@BlackWolf:/home/mmix# cd /mnt
root@BlackWolf:/mnt# mkdir storage
root@BlackWolf:/mnt# mount /dev/mapper/ldm_vol_SPIDERPIG-Dg0_Volume1 /mnt/storage
root@BlackWolf:/mnt# mount
...
/dev/nvme0n1p4 on /mnt/win type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/mapper/ldm_vol_SPIDERPIG-Dg0_Volume1 on /mnt/storage type fuseblk (rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096)

root@BlackWolf:/mnt# ls /mnt/storage/ -l
total 41264
drwxrwxrwx 1 root root 0 Jan 28 20:22 '$RECYCLE.BIN'
drwxrwxrwx 1 root root 12288 Mai 11 2018 '---- BACKUP JECA KEY'
drwxrwxrwx 1 root root 4096 Nov 28 2015 'BACKUPS OLD'
-rwxrwxrwx 1 root root 1755043 Jun 7 2018 CQRS.NET-master.zip
...

mmix@BlackWolf:~$ sudo apt-get install ldmtool
mmix@BlackWolf:~$ sudo su
root@BlackWolf:/home/mmix# ldmtool create all
[
"ldm_vol_SPIDERPIG-Dg0_Volume1"
]
root@BlackWolf:/home/mmix# cd /mnt
root@BlackWolf:/mnt# mkdir storage
root@BlackWolf:/mnt# mount /dev/mapper/ldm_vol_SPIDERPIG-Dg0_Volume1 /mnt/storage
root@BlackWolf:/mnt# ls /mnt/storage/ -l
total 41264
...