I'm trying to setup a boot on an encrypted partition so I enter this command : efibootmgr -d /dev/nvme0n1 -p 1 -c -L Arch Linux -l /vmlinuz-linux -u root=/dev/nvme0n1p6 rw initrd=/initramfs-linux.img cryptdevice=/dev/nvme0n1p6:cryptrootUnfortunately after rebooting all it does is to add a japanese caracter to the boot list and it is unbootable.So here are some infos :root@ubuntu:~# fdisk -lDisk /dev/nvme0n1: 477 GiB, 512110190592 bytes, 1000215216 sectorsUnits: sectors of 1 * 512 = 512 bytesSector size (logical/physical): 512 bytes / 512 bytesI/O size (minimum/optimal): 512 bytes / 512 bytesDisklabel type: gptDisk identifier: F9CA7213-905E-425E-AA19-3872C8801ADADevice             Start        End   Sectors   Size Type/dev/nvme0n1p1      2048    1128447   1126400   550M EFI System/dev/nvme0n1p3   1128448    1161215     32768    16M Microsoft reserved/dev/nvme0n1p4   1161216  758552575 757391360 361.2G Microsoft basic data/dev/nvme0n1p6 760506368 1000214527 239708160 114.3G Linux filesystemroot@ubuntu:~# mount /dev/nvme0n1p1 /mntroot@ubuntu:~# ls /mntinitramfs-linux-fallback.img  initramfs-linux.img  vmlinuz-linuxroot@ubuntu:~# efibootmgr -vBootCurrent: 0001Timeout: 1 secondsBootOrder: 0001,0002,0000Boot0000* Arch Linux    VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)r.o.o.t.=./.d.e.v./.n.v.m.e.0.n.1.p.6. .r.w. .i.n.i.t.r.d.=./.i.n.i.t.r.a.m.f.s.-.l.i.n.u.x...i.m.g. .c.r.y.p.t.d.e.v.i.c.e.=./.d.e.v./.n.v.m.e.0.n.1.p.6.:.c.r.y.p.t.r.o.o.t.Boot0001* UEFI: VerbatimSTORE N GO 1100 PciRoot(0x0)/Pci(0x1a,0x0)/USB(1,0)/USB(1,0)/HD(1,MBR,0x4294967286,0x800,0x1dd9000)..BOBoot0002* UEFI:  USB DISK 2.0 PMAP  PciRoot(0x0)/Pci(0x1a,0x0)/USB(1,0)/USB(2,0)/HD(1,MBR,0x4294967186,0xac,0xf800)..BOSo what is this bug about, am I making a mistake in the efibootmgr command line or what ? I have to add that when I try to install debian I have the same problem (japanese unbootable caracter). Could it be that the motherboard is unable to boot on vmlinuz ?
Adding vmlinuz to EFI boot adds an unbootable japanese caracter to the boot menu
arch linux;boot;uefi