refind don't work

[iznobe iznobe]

Hello ,

i ' ve secure boot disabled , and installed refind with the command " sudo apt install refind " but don't work .
all i can see on reboot is grub .

the boot order is :

iznobe@iznobe-PC:~$ sudo efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,0006,0000,0007
Boot0000* rEFInd Boot Manager   HD(3,GPT,fa603a69-ea88-11ea-84d7-2cf05d2920f2,0x3a247800,0x32000)/File(\EFI\REFIND\REFIND_X64.EFI)
Boot0001* ubuntu    HD(3,GPT,fa603a69-ea88-11ea-84d7-2cf05d2920f2,0x3a247800,0x32000)/File(\EFI\UBUNTU\SHIMX64.EFI)
Boot0005* refindSDD4    HD(4,GPT,c0abc937-5417-4627-9fe7-571d16dba7d7,0x800,0x80000)/File(\EFI\REFIND\REFIND_X64.EFI)
Boot0006* Windows Boot Manager  HD(3,GPT,fa603a69-ea88-11ea-84d7-2cf05d2920f2,0x3a247800,0x32000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}....................
Boot0007* ubuntu    HD(4,GPT,c0abc937-5417-4627-9fe7-571d16dba7d7,0x800,0x80000)/File(\EFI\UBUNTU\SHIMX64.EFI)..BO
iznobe@iznobe-PC:~$

so i changed it to :
sudo efibootmgr -o 0,1,6,7 and reboot , but i still can see only grub .
and boot order don ' t change .

and for info :

iznobe@iznobe-PC:~$ sudo apt install refind
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
refind est déjà la version la plus récente (0.11.4-1).
0 mis à jour, 0 nouvellement installés, 0 à enlever et 0 non mis à jour.
iznobe@iznobe-PC:~$

There is special addition driver to have refind working on nvme disks ?

Can you help me have refind working please ?

[Roderick W. Smith]

After you use efibootmgr to change the boot order and reboot, what does efibootmgr show as the boot order? If your change isn't being remembered, then you're likely looking at either a buggy EFI or defective/failing NVRAM. Some workarounds to this problem are described on my boot coup page, and in particular this section near the end of the page.

If the boot order you set is being remembered but the EFI is skipping past rEFInd, then chances are something is preventing rEFInd from launching -- disk corruption, Secure Boot being enabled (I know you say it's not, but you might be mistaken), a bug in rEFInd, etc.