Dual boot doesnt work

[stephane]

so create

mkdir /boot/efi
exit

then

sudo manjaro-chroot -a ( type 1 if one line 0 appears )
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro --recheck --verbose
efibootmgr -v
exit ( quit chroot )

[bruno73]

grub-install: info: executing efibootmgr -c -d /dev/sda -p 2 -w -L manjaro -l \EFI\manjaro\grubx64.efi.
BootCurrent: 0006
Timeout: 1 seconds
BootOrder: 0002,0006,0000,0004,0001,0005
Boot0000* Windows Boot Manager
Boot0001  Hard Drive
Boot0004* kali
Boot0005  USB KEY
Boot0006* UEFI: SanDisk Cruzer Blade 1.27
Boot0002* manjaro
Installation finished. No error reported.
[manjaro-bspwm /]# efibootmgr -v
BootCurrent: 0006
Timeout: 1 seconds
BootOrder: 0002,0006,0000,0004,0001,0005
Boot0000* Windows Boot Manager  HD(2,GPT,c70f98e6-3fca-4b01-adc7-c7cb75e93657,0xfa000,0x32000)/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.}....................
Boot0001  Hard Drive    BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)..GO..NO..........T.O.S.H.I.B.A. .H.D.W.D.1.1.0...................\.,.@.r.d.=.X..........A...........................>..Gd-.;.A..MQ..L. . . . . . . . . . .Z. .H.7.S.T.J.A.S.F........BO
Boot0002* manjaro       HD(2,GPT,c70f98e6-3fca-4b01-adc7-c7cb75e93657,0xfa000,0x32000)/File(\EFI\manjaro\grubx64.efi)
Boot0004* kali  HD(2,GPT,c70f98e6-3fca-4b01-adc7-c7cb75e93657,0xfa000,0x32000)/File(\EFI\KALI\GRUBX64.EFI)
Boot0005  USB KEY       BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0b00)..GO..NO..........S.a.n.D.i.s.k. .C.r.u.z.e.r. .B.l.a.d.e. .1...2.7...................\.,.@.r.d.=.X..........A.......................>..Gd-.;.A..MQ..L.4.C.5.3.1.0.0.1.4.3.0.3.1.0.1.2.3.4.7.4........BO
Boot0006* UEFI: SanDisk Cruzer Blade 1.27       PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/CDROM(1,0x3b7290,0x8000)..BO
[manjaro-bspwm /]# exit

right?

[stephane]

ok
then exit , reboot remove usb key

[bruno73]

work’s, thx, so much, but a strange thing, to change the SO i have to change the preference of hd in BIOS, and doesnt have a graphical GRUB menu before enter in SO.

[stephane]

to see Grub appears ,
press Esc on boot

or

modify /etc/default/grub
for GRUB_TIMEOUT_STYLE=menu

sudo nano /etc/default/grub
sudo update-grub

[bruno73]

great, thanks a lot dude!!