Warning: grub: local is newer than core

[megavolt]

@Tribble

error: symbol grub_debug_malloc not found.

Most like that happens when you have installed grub in BIOS mode and overwrite with grub-install in EFI mode. When switching between modes, you need to purge the whole grub folder and then reinstall.

rm -Rf /boot/grub/*
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro --recheck
grub-mkconfig -o /boot/grub/grub.cfg

[Tribble]

It did not work, still stuck on same issue. Are you saying that my system was in BIOS mode instead of EFI? How do I reinstall in BIOS then?

[megavolt]

@Tribble

Are you saying that my system was in BIOS mode instead of EFI?

No idea. It is just a guess. You are in front of your computer.

@Tribble

How do I reinstall in BIOS then?

Ok on wiki.manjaro.org it is perfectly explained. Just search.

[Tribble]

Just after running your command and rebooting again to live manjaro, these are the results:

$ sudo mkdir /sdc1/ /sdc2/
$ sudo cryptsetup luksOpen /dev/sdc2 manjaro
$ sudo mount /dev/mapper/manjaro /sdc2/
$ sudo mount /dev/sdc1 /sdc1/

Then these are the files:

$ sudo find /sdc1
/sdc1
/sdc1/EFI
/sdc1/EFI/Manjaro
/sdc1/EFI/Manjaro/grubx64.efi
/sdc1/EFI/boot
/sdc1/EFI/boot/bootx64.efi
/sdc1/System Volume Information
/sdc1/System Volume Information/IndexerVolumeGuid
/sdc1/System Volume Information/WPSettings.dat

$ sudo find /sdc2 -maxdepth 1
/sdc2
/sdc2/etc
/sdc2/dev
/sdc2/root
/sdc2/bin
/sdc2/rootfs-pkgs.txt
/sdc2/home
/sdc2/lib
/sdc2/.manjaro-tools
/sdc2/mnt
/sdc2/tmp
/sdc2/sys
/sdc2/proc
/sdc2/boot
/sdc2/crypto_keyfile.bin
/sdc2/usr
/sdc2/opt
/sdc2/desktopfs-pkgs.txt
/sdc2/run
/sdc2/srv
/sdc2/sbin
/sdc2/lib64
/sdc2/var
/sdc2/lost+found

$ sudo find /sdc2/boot
/sdc2/boot
/sdc2/boot/intel-ucode.img
/sdc2/boot/linux519-x86_64.kver
/sdc2/boot/initramfs-5.18-x86_64-fallback.img
/sdc2/boot/initramfs-5.19-x86_64.img
/sdc2/boot/syslinux
/sdc2/boot/syslinux/syslinux.cfg
/sdc2/boot/memtest86+
/sdc2/boot/memtest86+/memtest.bin
/sdc2/boot/initramfs-5.10-x86_64-fallback.img
/sdc2/boot/initramfs-5.15-x86_64.img
/sdc2/boot/linux510-x86_64.kver
/sdc2/boot/linux518-x86_64.kver
/sdc2/boot/grub
/sdc2/boot/grub/fonts
/sdc2/boot/grub/fonts/unicode.pf2
/sdc2/boot/grub/themes
/sdc2/boot/grub/themes/starfield
/sdc2/boot/grub/themes/starfield/dejavu_bold_14.pf2
/sdc2/boot/grub/themes/starfield/dejavu_10.pf2
/sdc2/boot/grub/themes/starfield/terminal_box_s.png
/sdc2/boot/grub/themes/starfield/theme.txt
/sdc2/boot/grub/themes/starfield/terminal_box_e.png
/sdc2/boot/grub/themes/starfield/terminal_box_n.png
/sdc2/boot/grub/themes/starfield/terminal_box_sw.png
/sdc2/boot/grub/themes/starfield/boot_menu_w.png
/sdc2/boot/grub/themes/starfield/terminal_box_se.png
/sdc2/boot/grub/themes/starfield/dejavu_12.pf2
/sdc2/boot/grub/themes/starfield/terminal_box_nw.png
/sdc2/boot/grub/themes/starfield/boot_menu_n.png
/sdc2/boot/grub/themes/starfield/boot_menu_c.png
/sdc2/boot/grub/themes/starfield/boot_menu_nw.png
/sdc2/boot/grub/themes/starfield/boot_menu_e.png
/sdc2/boot/grub/themes/starfield/slider_n.png
/sdc2/boot/grub/themes/starfield/dejavu_16.pf2
/sdc2/boot/grub/themes/starfield/terminal_box_c.png
/sdc2/boot/grub/themes/starfield/blob_w.png
/sdc2/boot/grub/themes/starfield/boot_menu_sw.png
/sdc2/boot/grub/themes/starfield/boot_menu_se.png
/sdc2/boot/grub/themes/starfield/starfield.png
/sdc2/boot/grub/themes/starfield/dejavu_14.pf2
/sdc2/boot/grub/themes/starfield/terminal_box_ne.png
/sdc2/boot/grub/themes/starfield/boot_menu_s.png
/sdc2/boot/grub/themes/starfield/boot_menu_ne.png
/sdc2/boot/grub/themes/starfield/COPYING.CC-BY-SA-3.0
/sdc2/boot/grub/themes/starfield/slider_s.png
/sdc2/boot/grub/themes/starfield/terminal_box_w.png
/sdc2/boot/grub/themes/starfield/README
/sdc2/boot/grub/themes/starfield/slider_c.png
/sdc2/boot/grub/grub.cfg
/sdc2/boot/grub/grubenv
/sdc2/boot/grub/x86_64-efi
/sdc2/boot/grub/x86_64-efi/partmap.lst
/sdc2/boot/grub/x86_64-efi/xfs.mod
/sdc2/boot/grub/x86_64-efi/cmp_test.mod
/sdc2/boot/grub/x86_64-efi/videoinfo.mod
/sdc2/boot/grub/x86_64-efi/font.mod
/sdc2/boot/grub/x86_64-efi/cmdline_cat_test.mod
/sdc2/boot/grub/x86_64-efi/macho.mod
/sdc2/boot/grub/x86_64-efi/iso9660.mod
/sdc2/boot/grub/x86_64-efi/cbtime.mod
/sdc2/boot/grub/x86_64-efi/search_fs_uuid.mod
/sdc2/boot/grub/x86_64-efi/gcry_sha512.mod
/sdc2/boot/grub/x86_64-efi/ldm.mod
/sdc2/boot/grub/x86_64-efi/odc.mod
/sdc2/boot/grub/x86_64-efi/bfs.mod
/sdc2/boot/grub/x86_64-efi/part_sun.mod
/sdc2/boot/grub/x86_64-efi/ehci.mod
/sdc2/boot/grub/x86_64-efi/password_pbkdf2.mod
/sdc2/boot/grub/x86_64-efi/cbfs.mod
/sdc2/boot/grub/x86_64-efi/gettext.mod
/sdc2/boot/grub/x86_64-efi/msdospart.mod
/sdc2/boot/grub/x86_64-efi/ohci.mod
/sdc2/boot/grub/x86_64-efi/wrmsr.mod
/sdc2/boot/grub/x86_64-efi/serial.mod
/sdc2/boot/grub/x86_64-efi/mdraid09_be.mod
/sdc2/boot/grub/x86_64-efi/geli.mod
/sdc2/boot/grub/x86_64-efi/romfs.mod
/sdc2/boot/grub/x86_64-efi/cat.mod
/sdc2/boot/grub/x86_64-efi/true.mod
/sdc2/boot/grub/x86_64-efi/gcry_rijndael.mod
/sdc2/boot/grub/x86_64-efi/gcry_serpent.mod
/sdc2/boot/grub/x86_64-efi/nativedisk.mod
/sdc2/boot/grub/x86_64-efi/gcry_rmd160.mod
/sdc2/boot/grub/x86_64-efi/btrfs.mod
/sdc2/boot/grub/x86_64-efi/usbserial_common.mod
/sdc2/boot/grub/x86_64-efi/raid6rec.mod
/sdc2/boot/grub/x86_64-efi/multiboot2.mod
/sdc2/boot/grub/x86_64-efi/minix3_be.mod
/sdc2/boot/grub/x86_64-efi/video_fb.mod
/sdc2/boot/grub/x86_64-efi/trig.mod
/sdc2/boot/grub/x86_64-efi/tar.mod
/sdc2/boot/grub/x86_64-efi/video.lst
/sdc2/boot/grub/x86_64-efi/part_gpt.mod
/sdc2/boot/grub/x86_64-efi/lspci.mod
/sdc2/boot/grub/x86_64-efi/archelp.mod
/sdc2/boot/grub/x86_64-efi/minix2_be.mod
/sdc2/boot/grub/x86_64-efi/uhci.mod
/sdc2/boot/grub/x86_64-efi/sleep_test.mod
/sdc2/boot/grub/x86_64-efi/cbmemc.mod
/sdc2/boot/grub/x86_64-efi/json.mod
/sdc2/boot/grub/x86_64-efi/video_bochs.mod
/sdc2/boot/grub/x86_64-efi/minix2.mod
/sdc2/boot/grub/x86_64-efi/xnu.mod
/sdc2/boot/grub/x86_64-efi/cpio_be.mod
/sdc2/boot/grub/x86_64-efi/multiboot.mod
/sdc2/boot/grub/x86_64-efi/grub.efi
/sdc2/boot/grub/x86_64-efi/gcry_blowfish.mod
/sdc2/boot/grub/x86_64-efi/backtrace.mod
/sdc2/boot/grub/x86_64-efi/usbserial_usbdebug.mod
/sdc2/boot/grub/x86_64-efi/memdisk.mod
/sdc2/boot/grub/x86_64-efi/rdmsr.mod
/sdc2/boot/grub/x86_64-efi/gfxterm.mod
/sdc2/boot/grub/x86_64-efi/probe.mod
/sdc2/boot/grub/x86_64-efi/minicmd.mod
/sdc2/boot/grub/x86_64-efi/http.mod
/sdc2/boot/grub/x86_64-efi/hexdump.mod
/sdc2/boot/grub/x86_64-efi/gcry_camellia.mod
/sdc2/boot/grub/x86_64-efi/squash4.mod
/sdc2/boot/grub/x86_64-efi/cryptodisk.mod
/sdc2/boot/grub/x86_64-efi/raid5rec.mod
/sdc2/boot/grub/x86_64-efi/terminal.mod
/sdc2/boot/grub/x86_64-efi/usbtest.mod
/sdc2/boot/grub/x86_64-efi/test.mod
/sdc2/boot/grub/x86_64-efi/xnu_uuid.mod
/sdc2/boot/grub/x86_64-efi/video_colors.mod
/sdc2/boot/grub/x86_64-efi/elf.mod
/sdc2/boot/grub/x86_64-efi/part_msdos.mod
/sdc2/boot/grub/x86_64-efi/moddep.lst
/sdc2/boot/grub/x86_64-efi/tftp.mod
/sdc2/boot/grub/x86_64-efi/keylayouts.mod
/sdc2/boot/grub/x86_64-efi/gcry_rsa.mod
/sdc2/boot/grub/x86_64-efi/at_keyboard.mod
/sdc2/boot/grub/x86_64-efi/cacheinfo.mod
/sdc2/boot/grub/x86_64-efi/crypto.lst
/sdc2/boot/grub/x86_64-efi/part_dvh.mod
/sdc2/boot/grub/x86_64-efi/all_video.mod
/sdc2/boot/grub/x86_64-efi/gcry_tiger.mod
/sdc2/boot/grub/x86_64-efi/ls.mod
/sdc2/boot/grub/x86_64-efi/date.mod
/sdc2/boot/grub/x86_64-efi/part_bsd.mod
/sdc2/boot/grub/x86_64-efi/lssal.mod
/sdc2/boot/grub/x86_64-efi/offsetio.mod
/sdc2/boot/grub/x86_64-efi/gzio.mod
/sdc2/boot/grub/x86_64-efi/lsefi.mod
/sdc2/boot/grub/x86_64-efi/morse.mod
/sdc2/boot/grub/x86_64-efi/progress.mod
/sdc2/boot/grub/x86_64-efi/boottime.mod
/sdc2/boot/grub/x86_64-efi/setjmp_test.mod
/sdc2/boot/grub/x86_64-efi/efi_gop.mod
/sdc2/boot/grub/x86_64-efi/strtoull_test.mod
/sdc2/boot/grub/x86_64-efi/luks.mod
/sdc2/boot/grub/x86_64-efi/extcmd.mod
/sdc2/boot/grub/x86_64-efi/png.mod
/sdc2/boot/grub/x86_64-efi/gfxmenu.mod
/sdc2/boot/grub/x86_64-efi/shift_test.mod
/sdc2/boot/grub/x86_64-efi/gcry_whirlpool.mod
/sdc2/boot/grub/x86_64-efi/fshelp.mod
/sdc2/boot/grub/x86_64-efi/gcry_crc.mod
/sdc2/boot/grub/x86_64-efi/lzopio.mod
/sdc2/boot/grub/x86_64-efi/tr.mod
/sdc2/boot/grub/x86_64-efi/smbios.mod
/sdc2/boot/grub/x86_64-efi/testload.mod
/sdc2/boot/grub/x86_64-efi/search_label.mod
/sdc2/boot/grub/x86_64-efi/relocator.mod
/sdc2/boot/grub/x86_64-efi/fat.mod
/sdc2/boot/grub/x86_64-efi/functional_test.mod
/sdc2/boot/grub/x86_64-efi/crc64.mod
/sdc2/boot/grub/x86_64-efi/newc.mod
/sdc2/boot/grub/x86_64-efi/efi_uga.mod
/sdc2/boot/grub/x86_64-efi/videotest_checksum.mod
/sdc2/boot/grub/x86_64-efi/ntfs.mod
/sdc2/boot/grub/x86_64-efi/adler32.mod
/sdc2/boot/grub/x86_64-efi/keystatus.mod
/sdc2/boot/grub/x86_64-efi/help.mod
/sdc2/boot/grub/x86_64-efi/testspeed.mod
/sdc2/boot/grub/x86_64-efi/gcry_twofish.mod
/sdc2/boot/grub/x86_64-efi/bufio.mod
/sdc2/boot/grub/x86_64-efi/syslinuxcfg.mod
/sdc2/boot/grub/x86_64-efi/pcidump.mod
/sdc2/boot/grub/x86_64-efi/password.mod
/sdc2/boot/grub/x86_64-efi/bitmap_scale.mod
/sdc2/boot/grub/x86_64-efi/minix_be.mod
/sdc2/boot/grub/x86_64-efi/command.lst
/sdc2/boot/grub/x86_64-efi/random.mod
/sdc2/boot/grub/x86_64-efi/priority_queue.mod
/sdc2/boot/grub/x86_64-efi/div.mod
/sdc2/boot/grub/x86_64-efi/chain.mod
/sdc2/boot/grub/x86_64-efi/linux16.mod
/sdc2/boot/grub/x86_64-efi/fs.lst
/sdc2/boot/grub/x86_64-efi/xzio.mod
/sdc2/boot/grub/x86_64-efi/aout.mod
/sdc2/boot/grub/x86_64-efi/pbkdf2_test.mod
/sdc2/boot/grub/x86_64-efi/gcry_sha256.mod
/sdc2/boot/grub/x86_64-efi/loopback.mod
/sdc2/boot/grub/x86_64-efi/udf.mod
/sdc2/boot/grub/x86_64-efi/jfs.mod
/sdc2/boot/grub/x86_64-efi/video_cirrus.mod
/sdc2/boot/grub/x86_64-efi/loadbios.mod
/sdc2/boot/grub/x86_64-efi/ata.mod
/sdc2/boot/grub/x86_64-efi/lsacpi.mod
/sdc2/boot/grub/x86_64-efi/spkmodem.mod
/sdc2/boot/grub/x86_64-efi/mdraid1x.mod
/sdc2/boot/grub/x86_64-efi/diskfilter.mod
/sdc2/boot/grub/x86_64-efi/pata.mod
/sdc2/boot/grub/x86_64-efi/hello.mod
/sdc2/boot/grub/x86_64-efi/signature_test.mod
/sdc2/boot/grub/x86_64-efi/zfs.mod
/sdc2/boot/grub/x86_64-efi/gcry_rfc2268.mod
/sdc2/boot/grub/x86_64-efi/cbls.mod
/sdc2/boot/grub/x86_64-efi/normal.mod
/sdc2/boot/grub/x86_64-efi/part_acorn.mod
/sdc2/boot/grub/x86_64-efi/net.mod
/sdc2/boot/grub/x86_64-efi/video.mod
/sdc2/boot/grub/x86_64-efi/affs.mod
/sdc2/boot/grub/x86_64-efi/play.mod
/sdc2/boot/grub/x86_64-efi/efinet.mod
/sdc2/boot/grub/x86_64-efi/gcry_md4.mod
/sdc2/boot/grub/x86_64-efi/efifwsetup.mod
/sdc2/boot/grub/x86_64-efi/procfs.mod
/sdc2/boot/grub/x86_64-efi/usbserial_pl2303.mod
/sdc2/boot/grub/x86_64-efi/ahci.mod
/sdc2/boot/grub/x86_64-efi/regexp.mod
/sdc2/boot/grub/x86_64-efi/ufs2.mod
/sdc2/boot/grub/x86_64-efi/part_amiga.mod
/sdc2/boot/grub/x86_64-efi/datetime.mod
/sdc2/boot/grub/x86_64-efi/parttool.lst
/sdc2/boot/grub/x86_64-efi/xnu_uuid_test.mod
/sdc2/boot/grub/x86_64-efi/blocklist.mod
/sdc2/boot/grub/x86_64-efi/cpuid.mod
/sdc2/boot/grub/x86_64-efi/exfctest.mod
/sdc2/boot/grub/x86_64-efi/cbtable.mod
/sdc2/boot/grub/x86_64-efi/memrw.mod
/sdc2/boot/grub/x86_64-efi/terminfo.mod
/sdc2/boot/grub/x86_64-efi/ext2.mod
/sdc2/boot/grub/x86_64-efi/pbkdf2.mod
/sdc2/boot/grub/x86_64-efi/pgp.mod
/sdc2/boot/grub/x86_64-efi/exfat.mod
/sdc2/boot/grub/x86_64-efi/mdraid09.mod
/sdc2/boot/grub/x86_64-efi/jpeg.mod
/sdc2/boot/grub/x86_64-efi/ctz_test.mod
/sdc2/boot/grub/x86_64-efi/bitmap.mod
/sdc2/boot/grub/x86_64-efi/tpm.mod
/sdc2/boot/grub/x86_64-efi/part_dfly.mod
/sdc2/boot/grub/x86_64-efi/search_fs_file.mod
/sdc2/boot/grub/x86_64-efi/hashsum.mod
/sdc2/boot/grub/x86_64-efi/afsplitter.mod
/sdc2/boot/grub/x86_64-efi/file.mod
/sdc2/boot/grub/x86_64-efi/lsefisystab.mod
/sdc2/boot/grub/x86_64-efi/div_test.mod
/sdc2/boot/grub/x86_64-efi/reiserfs.mod
/sdc2/boot/grub/x86_64-efi/gcry_des.mod
/sdc2/boot/grub/x86_64-efi/fixvideo.mod
/sdc2/boot/grub/x86_64-efi/mmap.mod
/sdc2/boot/grub/x86_64-efi/mul_test.mod
/sdc2/boot/grub/x86_64-efi/dm_nv.mod
/sdc2/boot/grub/x86_64-efi/tga.mod
/sdc2/boot/grub/x86_64-efi/bswap_test.mod
/sdc2/boot/grub/x86_64-efi/appleldr.mod
/sdc2/boot/grub/x86_64-efi/eval.mod
/sdc2/boot/grub/x86_64-efi/cs5536.mod
/sdc2/boot/grub/x86_64-efi/sleep.mod
/sdc2/boot/grub/x86_64-efi/hfs.mod
/sdc2/boot/grub/x86_64-efi/echo.mod
/sdc2/boot/grub/x86_64-efi/boot.mod
/sdc2/boot/grub/x86_64-efi/zfscrypt.mod
/sdc2/boot/grub/x86_64-efi/legacycfg.mod
/sdc2/boot/grub/x86_64-efi/f2fs.mod
/sdc2/boot/grub/x86_64-efi/parttool.mod
/sdc2/boot/grub/x86_64-efi/minix.mod
/sdc2/boot/grub/x86_64-efi/usb_keyboard.mod
/sdc2/boot/grub/x86_64-efi/configfile.mod
/sdc2/boot/grub/x86_64-efi/ntfscomp.mod
/sdc2/boot/grub/x86_64-efi/gfxterm_background.mod
/sdc2/boot/grub/x86_64-efi/part_plan.mod
/sdc2/boot/grub/x86_64-efi/usbms.mod
/sdc2/boot/grub/x86_64-efi/macbless.mod
/sdc2/boot/grub/x86_64-efi/mpi.mod
/sdc2/boot/grub/x86_64-efi/core.efi
/sdc2/boot/grub/x86_64-efi/ufs1.mod
/sdc2/boot/grub/x86_64-efi/videotest.mod
/sdc2/boot/grub/x86_64-efi/cpio.mod
/sdc2/boot/grub/x86_64-efi/gcry_dsa.mod
/sdc2/boot/grub/x86_64-efi/load.cfg
/sdc2/boot/grub/x86_64-efi/crypto.mod
/sdc2/boot/grub/x86_64-efi/minix3.mod
/sdc2/boot/grub/x86_64-efi/hfspluscomp.mod
/sdc2/boot/grub/x86_64-efi/zfsinfo.mod
/sdc2/boot/grub/x86_64-efi/terminal.lst
/sdc2/boot/grub/x86_64-efi/legacy_password_test.mod
/sdc2/boot/grub/x86_64-efi/linux.mod
/sdc2/boot/grub/x86_64-efi/gcry_md5.mod
/sdc2/boot/grub/x86_64-efi/part_sunpc.mod
/sdc2/boot/grub/x86_64-efi/scsi.mod
/sdc2/boot/grub/x86_64-efi/gcry_seed.mod
/sdc2/boot/grub/x86_64-efi/usb.mod
/sdc2/boot/grub/x86_64-efi/lsefimmap.mod
/sdc2/boot/grub/x86_64-efi/hdparm.mod
/sdc2/boot/grub/x86_64-efi/cmp.mod
/sdc2/boot/grub/x86_64-efi/setpci.mod
/sdc2/boot/grub/x86_64-efi/reboot.mod
/sdc2/boot/grub/x86_64-efi/hfsplus.mod
/sdc2/boot/grub/x86_64-efi/sfs.mod
/sdc2/boot/grub/x86_64-efi/gptsync.mod
/sdc2/boot/grub/x86_64-efi/usbserial_ftdi.mod
/sdc2/boot/grub/x86_64-efi/read.mod
/sdc2/boot/grub/x86_64-efi/gcry_idea.mod
/sdc2/boot/grub/x86_64-efi/modinfo.sh
/sdc2/boot/grub/x86_64-efi/halt.mod
/sdc2/boot/grub/x86_64-efi/part_apple.mod
/sdc2/boot/grub/x86_64-efi/gcry_sha1.mod
/sdc2/boot/grub/x86_64-efi/lvm.mod
/sdc2/boot/grub/x86_64-efi/test_blockarg.mod
/sdc2/boot/grub/x86_64-efi/nilfs2.mod
/sdc2/boot/grub/x86_64-efi/datehook.mod
/sdc2/boot/grub/x86_64-efi/afs.mod
/sdc2/boot/grub/x86_64-efi/disk.mod
/sdc2/boot/grub/x86_64-efi/gcry_arcfour.mod
/sdc2/boot/grub/x86_64-efi/time.mod
/sdc2/boot/grub/x86_64-efi/ufs1_be.mod
/sdc2/boot/grub/x86_64-efi/gcry_cast5.mod
/sdc2/boot/grub/x86_64-efi/setjmp.mod
/sdc2/boot/grub/x86_64-efi/loadenv.mod
/sdc2/boot/grub/x86_64-efi/gfxterm_menu.mod
/sdc2/boot/grub/x86_64-efi/luks2.mod
/sdc2/boot/grub/x86_64-efi/bsd.mod
/sdc2/boot/grub/x86_64-efi/lsmmap.mod
/sdc2/boot/grub/x86_64-efi/zstd.mod
/sdc2/boot/grub/x86_64-efi/search.mod
/sdc2/boot/grub/x86_64-efi/iorw.mod
/sdc2/boot/grub/x86_64-efi/acpi.mod
/sdc2/boot/grub/locale
/sdc2/boot/grub/locale/sv.mo
/sdc2/boot/grub/locale/en@quot.mo
/sdc2/boot/grub/locale/pt.mo
/sdc2/boot/grub/locale/pl.mo
/sdc2/boot/grub/locale/fi.mo
/sdc2/boot/grub/locale/id.mo
/sdc2/boot/grub/locale/ro.mo
/sdc2/boot/grub/locale/vi.mo
/sdc2/boot/grub/locale/hu.mo
/sdc2/boot/grub/locale/da.mo
/sdc2/boot/grub/locale/en@cyrillic.mo
/sdc2/boot/grub/locale/en@piglatin.mo
/sdc2/boot/grub/locale/it.mo
/sdc2/boot/grub/locale/en@hebrew.mo
/sdc2/boot/grub/locale/lg.mo
/sdc2/boot/grub/locale/de_CH.mo
/sdc2/boot/grub/locale/zh_TW.mo
/sdc2/boot/grub/locale/ca.mo
/sdc2/boot/grub/locale/hr.mo
/sdc2/boot/grub/locale/nb.mo
/sdc2/boot/grub/locale/en@greek.mo
/sdc2/boot/grub/locale/ka.mo
/sdc2/boot/grub/locale/ast.mo
/sdc2/boot/grub/locale/sr.mo
/sdc2/boot/grub/locale/pt_BR.mo
/sdc2/boot/grub/locale/lt.mo
/sdc2/boot/grub/locale/sl.mo
/sdc2/boot/grub/locale/tr.mo
/sdc2/boot/grub/locale/ru.mo
/sdc2/boot/grub/locale/uk.mo
/sdc2/boot/grub/locale/de@hebrew.mo
/sdc2/boot/grub/locale/fr.mo
/sdc2/boot/grub/locale/pa.mo
/sdc2/boot/grub/locale/es.mo
/sdc2/boot/grub/locale/eo.mo
/sdc2/boot/grub/locale/nl.mo
/sdc2/boot/grub/locale/ja.mo
/sdc2/boot/grub/locale/en@arabic.mo
/sdc2/boot/grub/locale/zh_CN.mo
/sdc2/boot/grub/locale/ko.mo
/sdc2/boot/grub/locale/de.mo
/sdc2/boot/grub/locale/gl.mo
/sdc2/boot/initramfs-5.18-x86_64.img
/sdc2/boot/initramfs-5.19-x86_64-fallback.img
/sdc2/boot/initramfs-5.15-x86_64-fallback.img
/sdc2/boot/vmlinuz-5.18-x86_64
/sdc2/boot/linux515-x86_64.kver
/sdc2/boot/vmlinuz-5.10-x86_64
/sdc2/boot/efi
/sdc2/boot/vmlinuz-5.15-x86_64
/sdc2/boot/initramfs-5.10-x86_64.img
/sdc2/boot/vmlinuz-5.19-x86_64

Any help?

[megavolt]

@Tribble

warning: grub: local (2.06.r297.g0c6c1aff2-1) is newer than core (2.06.r261.g2f4430cc0-1)

That just indicates that you were on unstable and now on stable… so:

sudo pacman-mirrors -c all && sudo pacman-mirrors -f5
pamac upgrade --enable-downgrade --force-refresh --no-aur

Then reinstall again:

@megavolt

rm -Rf /boot/grub/*
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro --recheck
grub-mkconfig -o /boot/grub/grub.cfg

Also keep sure syslinux is not installed anymore:

@Tribble

/sdc2/boot/syslinux
/sdc2/boot/syslinux/syslinux.cfg

[Tribble]

Ok after chroot again did this:

# rm -rv /boot/syslinux/
removed '/boot/syslinux/syslinux.cfg'
removed directory '/boot/syslinux/'

I wonder if those files where generated by any of the recent commands posted in this thread? I checked before deletion:

# cd /boot
# ls -lta syslinux/
drwxr-xr-x 2 root root 4096 Dec  1  2020 .
-rw-r--r-- 1 root root 2350 Nov 21  2019 syslinux.cfg

Let’s see now what happens.

[Tribble]

After trying to boot from the device this is what happens:
I press F11 to enter boot device selection, then Please select boot device: appears. There appear 2 items for THE SAME Manjaro drive (kind of duplicated):

• manjaro (KINGSTON XXXX)
• UEFI OS (KINGSTON XXXX)

If I choose manjaro it boots fine to sddm, however if I choose UEFI OS goes to Entering rescue mode... grub rescue> and fails.

So no idea why there are 2 items for the same drive now, but at least it works perfect one of them and can use the OS.

[Tribble]

More news. After a some reboots, the boot option “manjaro (KINGSTON XXXX)” disappeared when pressing F11, and now there’s only the “UEFI OS (KINGSTON XXXX)” one, which doesn’t boot. What can be the cause and how to I fix it? It seems like something wasn’t installed properly.

[Tribble]

I’ve got a dd backup of that drive from some months ago, which restoring it to another identical drive shows on boot device selection:

UEFI: KINGSTON xxxxxx, Partition 1

It boots perfectly fine, so the system was in a state months before all the updated and grub reinstall happened. Here is more information:

$ uname
Linux manjaro 5.16.9-1-MANJARO #1 SMP PREEMPT 2022 x86_64 GNU/Linux

$ mount
/dev/mapper/luks-xxxxxxxxxxxxxxxxxxxxxxxx on / type ext4 (rw,noatime)
/dev/sdc1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=ascii,shortname=mixed,utf8,errors=remount-ro)

$ find /boot/
/boot/
/boot/intel-ucode.img
/boot/syslinux
/boot/syslinux/syslinux.cfg
/boot/memtest86+
/boot/memtest86+/memtest.bin
/boot/initramfs-5.10-x86_64-fallback.img
/boot/vmlinuz-5.16-x86_64
/boot/initramfs-5.16-x86_64.img
/boot/linux510-x86_64.kver
/boot/initramfs-5.16-x86_64-fallback.img
/boot/grub
/boot/grub/fonts
/boot/grub/fonts/unicode.pf2
/boot/grub/themes
/boot/grub/themes/starfield
/boot/grub/themes/starfield/dejavu_bold_14.pf2
/boot/grub/themes/starfield/dejavu_10.pf2
/boot/grub/themes/starfield/terminal_box_s.png
/boot/grub/themes/starfield/theme.txt
/boot/grub/themes/starfield/terminal_box_e.png
/boot/grub/themes/starfield/terminal_box_n.png
/boot/grub/themes/starfield/terminal_box_sw.png
/boot/grub/themes/starfield/boot_menu_w.png
/boot/grub/themes/starfield/terminal_box_se.png
/boot/grub/themes/starfield/dejavu_12.pf2
/boot/grub/themes/starfield/terminal_box_nw.png
/boot/grub/themes/starfield/boot_menu_n.png
/boot/grub/themes/starfield/boot_menu_c.png
/boot/grub/themes/starfield/boot_menu_nw.png
/boot/grub/themes/starfield/boot_menu_e.png
/boot/grub/themes/starfield/slider_n.png
/boot/grub/themes/starfield/dejavu_16.pf2
/boot/grub/themes/starfield/terminal_box_c.png
/boot/grub/themes/starfield/blob_w.png
/boot/grub/themes/starfield/boot_menu_sw.png
/boot/grub/themes/starfield/boot_menu_se.png
/boot/grub/themes/starfield/starfield.png
/boot/grub/themes/starfield/dejavu_14.pf2
/boot/grub/themes/starfield/terminal_box_ne.png
/boot/grub/themes/starfield/boot_menu_s.png
/boot/grub/themes/starfield/boot_menu_ne.png
/boot/grub/themes/starfield/COPYING.CC-BY-SA-3.0
/boot/grub/themes/starfield/slider_s.png
/boot/grub/themes/starfield/terminal_box_w.png
/boot/grub/themes/starfield/README
/boot/grub/themes/starfield/slider_c.png
/boot/grub/grub.cfg
/boot/grub/grubenv
/boot/grub/x86_64-efi
/boot/grub/x86_64-efi/partmap.lst
/boot/grub/x86_64-efi/xfs.mod
/boot/grub/x86_64-efi/cmp_test.mod
/boot/grub/x86_64-efi/videoinfo.mod
/boot/grub/x86_64-efi/font.mod
/boot/grub/x86_64-efi/cmdline_cat_test.mod
/boot/grub/x86_64-efi/macho.mod
/boot/grub/x86_64-efi/iso9660.mod
/boot/grub/x86_64-efi/cbtime.mod
/boot/grub/x86_64-efi/search_fs_uuid.mod
/boot/grub/x86_64-efi/gcry_sha512.mod
/boot/grub/x86_64-efi/ldm.mod
/boot/grub/x86_64-efi/odc.mod
/boot/grub/x86_64-efi/bfs.mod
/boot/grub/x86_64-efi/part_sun.mod
/boot/grub/x86_64-efi/ehci.mod
/boot/grub/x86_64-efi/password_pbkdf2.mod
/boot/grub/x86_64-efi/cbfs.mod
/boot/grub/x86_64-efi/gettext.mod
/boot/grub/x86_64-efi/msdospart.mod
/boot/grub/x86_64-efi/ohci.mod
/boot/grub/x86_64-efi/wrmsr.mod
/boot/grub/x86_64-efi/serial.mod
/boot/grub/x86_64-efi/mdraid09_be.mod
/boot/grub/x86_64-efi/geli.mod
/boot/grub/x86_64-efi/romfs.mod
/boot/grub/x86_64-efi/cat.mod
/boot/grub/x86_64-efi/true.mod
/boot/grub/x86_64-efi/gcry_rijndael.mod
/boot/grub/x86_64-efi/gcry_serpent.mod
/boot/grub/x86_64-efi/nativedisk.mod
/boot/grub/x86_64-efi/gcry_rmd160.mod
/boot/grub/x86_64-efi/btrfs.mod
/boot/grub/x86_64-efi/usbserial_common.mod
/boot/grub/x86_64-efi/raid6rec.mod
/boot/grub/x86_64-efi/multiboot2.mod
/boot/grub/x86_64-efi/minix3_be.mod
/boot/grub/x86_64-efi/video_fb.mod
/boot/grub/x86_64-efi/trig.mod
/boot/grub/x86_64-efi/tar.mod
/boot/grub/x86_64-efi/video.lst
/boot/grub/x86_64-efi/part_gpt.mod
/boot/grub/x86_64-efi/lspci.mod
/boot/grub/x86_64-efi/archelp.mod
/boot/grub/x86_64-efi/minix2_be.mod
/boot/grub/x86_64-efi/uhci.mod
/boot/grub/x86_64-efi/sleep_test.mod
/boot/grub/x86_64-efi/cbmemc.mod
/boot/grub/x86_64-efi/json.mod
/boot/grub/x86_64-efi/video_bochs.mod
/boot/grub/x86_64-efi/minix2.mod
/boot/grub/x86_64-efi/xnu.mod
/boot/grub/x86_64-efi/cpio_be.mod
/boot/grub/x86_64-efi/multiboot.mod
/boot/grub/x86_64-efi/grub.efi
/boot/grub/x86_64-efi/gcry_blowfish.mod
/boot/grub/x86_64-efi/backtrace.mod
/boot/grub/x86_64-efi/usbserial_usbdebug.mod
/boot/grub/x86_64-efi/memdisk.mod
/boot/grub/x86_64-efi/rdmsr.mod
/boot/grub/x86_64-efi/gfxterm.mod
/boot/grub/x86_64-efi/probe.mod
/boot/grub/x86_64-efi/minicmd.mod
/boot/grub/x86_64-efi/http.mod
/boot/grub/x86_64-efi/hexdump.mod
/boot/grub/x86_64-efi/gcry_camellia.mod
/boot/grub/x86_64-efi/squash4.mod
/boot/grub/x86_64-efi/cryptodisk.mod
/boot/grub/x86_64-efi/raid5rec.mod
/boot/grub/x86_64-efi/terminal.mod
/boot/grub/x86_64-efi/usbtest.mod
/boot/grub/x86_64-efi/test.mod
/boot/grub/x86_64-efi/xnu_uuid.mod
/boot/grub/x86_64-efi/video_colors.mod
/boot/grub/x86_64-efi/elf.mod
/boot/grub/x86_64-efi/part_msdos.mod
/boot/grub/x86_64-efi/moddep.lst
/boot/grub/x86_64-efi/tftp.mod
/boot/grub/x86_64-efi/keylayouts.mod
/boot/grub/x86_64-efi/gcry_rsa.mod
/boot/grub/x86_64-efi/at_keyboard.mod
/boot/grub/x86_64-efi/cacheinfo.mod
/boot/grub/x86_64-efi/crypto.lst
/boot/grub/x86_64-efi/part_dvh.mod
/boot/grub/x86_64-efi/all_video.mod
/boot/grub/x86_64-efi/gcry_tiger.mod
/boot/grub/x86_64-efi/ls.mod
/boot/grub/x86_64-efi/date.mod
/boot/grub/x86_64-efi/part_bsd.mod
/boot/grub/x86_64-efi/lssal.mod
/boot/grub/x86_64-efi/offsetio.mod
/boot/grub/x86_64-efi/gzio.mod
/boot/grub/x86_64-efi/lsefi.mod
/boot/grub/x86_64-efi/morse.mod
/boot/grub/x86_64-efi/progress.mod
/boot/grub/x86_64-efi/boottime.mod
/boot/grub/x86_64-efi/setjmp_test.mod
/boot/grub/x86_64-efi/efi_gop.mod
/boot/grub/x86_64-efi/strtoull_test.mod
/boot/grub/x86_64-efi/luks.mod
/boot/grub/x86_64-efi/extcmd.mod
/boot/grub/x86_64-efi/png.mod
/boot/grub/x86_64-efi/gfxmenu.mod
/boot/grub/x86_64-efi/shift_test.mod
/boot/grub/x86_64-efi/gcry_whirlpool.mod
/boot/grub/x86_64-efi/fshelp.mod
/boot/grub/x86_64-efi/gcry_crc.mod
/boot/grub/x86_64-efi/lzopio.mod
/boot/grub/x86_64-efi/tr.mod
/boot/grub/x86_64-efi/smbios.mod
/boot/grub/x86_64-efi/testload.mod
/boot/grub/x86_64-efi/search_label.mod
/boot/grub/x86_64-efi/relocator.mod
/boot/grub/x86_64-efi/fat.mod
/boot/grub/x86_64-efi/functional_test.mod
/boot/grub/x86_64-efi/crc64.mod
/boot/grub/x86_64-efi/newc.mod
/boot/grub/x86_64-efi/efi_uga.mod
/boot/grub/x86_64-efi/videotest_checksum.mod
/boot/grub/x86_64-efi/ntfs.mod
/boot/grub/x86_64-efi/adler32.mod
/boot/grub/x86_64-efi/keystatus.mod
/boot/grub/x86_64-efi/help.mod
/boot/grub/x86_64-efi/testspeed.mod
/boot/grub/x86_64-efi/gcry_twofish.mod
/boot/grub/x86_64-efi/bufio.mod
/boot/grub/x86_64-efi/syslinuxcfg.mod
/boot/grub/x86_64-efi/pcidump.mod
/boot/grub/x86_64-efi/password.mod
/boot/grub/x86_64-efi/bitmap_scale.mod
/boot/grub/x86_64-efi/minix_be.mod
/boot/grub/x86_64-efi/command.lst
/boot/grub/x86_64-efi/random.mod
/boot/grub/x86_64-efi/priority_queue.mod
/boot/grub/x86_64-efi/div.mod
/boot/grub/x86_64-efi/chain.mod
/boot/grub/x86_64-efi/linux16.mod
/boot/grub/x86_64-efi/fs.lst
/boot/grub/x86_64-efi/xzio.mod
/boot/grub/x86_64-efi/aout.mod
/boot/grub/x86_64-efi/pbkdf2_test.mod
/boot/grub/x86_64-efi/gcry_sha256.mod
/boot/grub/x86_64-efi/loopback.mod
/boot/grub/x86_64-efi/udf.mod
/boot/grub/x86_64-efi/jfs.mod
/boot/grub/x86_64-efi/video_cirrus.mod
/boot/grub/x86_64-efi/loadbios.mod
/boot/grub/x86_64-efi/ata.mod
/boot/grub/x86_64-efi/lsacpi.mod
/boot/grub/x86_64-efi/spkmodem.mod
/boot/grub/x86_64-efi/mdraid1x.mod
/boot/grub/x86_64-efi/diskfilter.mod
/boot/grub/x86_64-efi/pata.mod
/boot/grub/x86_64-efi/hello.mod
/boot/grub/x86_64-efi/signature_test.mod
/boot/grub/x86_64-efi/zfs.mod
/boot/grub/x86_64-efi/gcry_rfc2268.mod
/boot/grub/x86_64-efi/cbls.mod
/boot/grub/x86_64-efi/normal.mod
/boot/grub/x86_64-efi/part_acorn.mod
/boot/grub/x86_64-efi/net.mod
/boot/grub/x86_64-efi/video.mod
/boot/grub/x86_64-efi/affs.mod
/boot/grub/x86_64-efi/play.mod
/boot/grub/x86_64-efi/efinet.mod
/boot/grub/x86_64-efi/gcry_md4.mod
/boot/grub/x86_64-efi/efifwsetup.mod
/boot/grub/x86_64-efi/procfs.mod
/boot/grub/x86_64-efi/usbserial_pl2303.mod
/boot/grub/x86_64-efi/ahci.mod
/boot/grub/x86_64-efi/regexp.mod
/boot/grub/x86_64-efi/ufs2.mod
/boot/grub/x86_64-efi/part_amiga.mod
/boot/grub/x86_64-efi/datetime.mod
/boot/grub/x86_64-efi/parttool.lst
/boot/grub/x86_64-efi/xnu_uuid_test.mod
/boot/grub/x86_64-efi/blocklist.mod
/boot/grub/x86_64-efi/cpuid.mod
/boot/grub/x86_64-efi/exfctest.mod
/boot/grub/x86_64-efi/cbtable.mod
/boot/grub/x86_64-efi/memrw.mod
/boot/grub/x86_64-efi/terminfo.mod
/boot/grub/x86_64-efi/ext2.mod
/boot/grub/x86_64-efi/pbkdf2.mod
/boot/grub/x86_64-efi/pgp.mod
/boot/grub/x86_64-efi/exfat.mod
/boot/grub/x86_64-efi/mdraid09.mod
/boot/grub/x86_64-efi/jpeg.mod
/boot/grub/x86_64-efi/ctz_test.mod
/boot/grub/x86_64-efi/bitmap.mod
/boot/grub/x86_64-efi/tpm.mod
/boot/grub/x86_64-efi/part_dfly.mod
/boot/grub/x86_64-efi/search_fs_file.mod
/boot/grub/x86_64-efi/hashsum.mod
/boot/grub/x86_64-efi/afsplitter.mod
/boot/grub/x86_64-efi/file.mod
/boot/grub/x86_64-efi/lsefisystab.mod
/boot/grub/x86_64-efi/div_test.mod
/boot/grub/x86_64-efi/reiserfs.mod
/boot/grub/x86_64-efi/gcry_des.mod
/boot/grub/x86_64-efi/fixvideo.mod
/boot/grub/x86_64-efi/mmap.mod
/boot/grub/x86_64-efi/mul_test.mod
/boot/grub/x86_64-efi/dm_nv.mod
/boot/grub/x86_64-efi/tga.mod
/boot/grub/x86_64-efi/bswap_test.mod
/boot/grub/x86_64-efi/appleldr.mod
/boot/grub/x86_64-efi/eval.mod
/boot/grub/x86_64-efi/cs5536.mod
/boot/grub/x86_64-efi/sleep.mod
/boot/grub/x86_64-efi/hfs.mod
/boot/grub/x86_64-efi/echo.mod
/boot/grub/x86_64-efi/boot.mod
/boot/grub/x86_64-efi/zfscrypt.mod
/boot/grub/x86_64-efi/legacycfg.mod
/boot/grub/x86_64-efi/f2fs.mod
/boot/grub/x86_64-efi/parttool.mod
/boot/grub/x86_64-efi/minix.mod
/boot/grub/x86_64-efi/usb_keyboard.mod
/boot/grub/x86_64-efi/configfile.mod
/boot/grub/x86_64-efi/ntfscomp.mod
/boot/grub/x86_64-efi/gfxterm_background.mod
/boot/grub/x86_64-efi/part_plan.mod
/boot/grub/x86_64-efi/usbms.mod
/boot/grub/x86_64-efi/macbless.mod
/boot/grub/x86_64-efi/mpi.mod
/boot/grub/x86_64-efi/core.efi
/boot/grub/x86_64-efi/ufs1.mod
/boot/grub/x86_64-efi/videotest.mod
/boot/grub/x86_64-efi/cpio.mod
/boot/grub/x86_64-efi/gcry_dsa.mod
/boot/grub/x86_64-efi/load.cfg
/boot/grub/x86_64-efi/crypto.mod
/boot/grub/x86_64-efi/minix3.mod
/boot/grub/x86_64-efi/hfspluscomp.mod
/boot/grub/x86_64-efi/zfsinfo.mod
/boot/grub/x86_64-efi/terminal.lst
/boot/grub/x86_64-efi/legacy_password_test.mod
/boot/grub/x86_64-efi/linux.mod
/boot/grub/x86_64-efi/gcry_md5.mod
/boot/grub/x86_64-efi/part_sunpc.mod
/boot/grub/x86_64-efi/scsi.mod
/boot/grub/x86_64-efi/gcry_seed.mod
/boot/grub/x86_64-efi/usb.mod
/boot/grub/x86_64-efi/lsefimmap.mod
/boot/grub/x86_64-efi/hdparm.mod
/boot/grub/x86_64-efi/cmp.mod
/boot/grub/x86_64-efi/setpci.mod
/boot/grub/x86_64-efi/reboot.mod
/boot/grub/x86_64-efi/hfsplus.mod
/boot/grub/x86_64-efi/sfs.mod
/boot/grub/x86_64-efi/gptsync.mod
/boot/grub/x86_64-efi/usbserial_ftdi.mod
/boot/grub/x86_64-efi/read.mod
/boot/grub/x86_64-efi/shim_lock.mod
/boot/grub/x86_64-efi/gcry_idea.mod
/boot/grub/x86_64-efi/modinfo.sh
/boot/grub/x86_64-efi/halt.mod
/boot/grub/x86_64-efi/part_apple.mod
/boot/grub/x86_64-efi/gcry_sha1.mod
/boot/grub/x86_64-efi/lvm.mod
/boot/grub/x86_64-efi/test_blockarg.mod
/boot/grub/x86_64-efi/nilfs2.mod
/boot/grub/x86_64-efi/datehook.mod
/boot/grub/x86_64-efi/afs.mod
/boot/grub/x86_64-efi/disk.mod
/boot/grub/x86_64-efi/gcry_arcfour.mod
/boot/grub/x86_64-efi/time.mod
/boot/grub/x86_64-efi/ufs1_be.mod
/boot/grub/x86_64-efi/gcry_cast5.mod
/boot/grub/x86_64-efi/setjmp.mod
/boot/grub/x86_64-efi/loadenv.mod
/boot/grub/x86_64-efi/gfxterm_menu.mod
/boot/grub/x86_64-efi/luks2.mod
/boot/grub/x86_64-efi/bsd.mod
/boot/grub/x86_64-efi/lsmmap.mod
/boot/grub/x86_64-efi/zstd.mod
/boot/grub/x86_64-efi/search.mod
/boot/grub/x86_64-efi/iorw.mod
/boot/grub/x86_64-efi/verifiers.mod
/boot/grub/x86_64-efi/acpi.mod
/boot/vmlinuz-5.10-x86_64
/boot/linux516-x86_64.kver
/boot/efi
/boot/efi/EFI
/boot/efi/EFI/Manjaro
/boot/efi/EFI/Manjaro/grubx64.efi
/boot/efi/EFI/boot
/boot/efi/EFI/boot/bootx64.efi
/boot/efi/System Volume Information
/boot/efi/System Volume Information/IndexerVolumeGuid
/boot/efi/System Volume Information/WPSettings.dat
/boot/initramfs-5.10-x86_64.img

Is possible that I just could delete everything inside /boot/* and /boot/efi/* (without deleting this folder itself) in the not working system, and copy to it files inside /boot/ and /boot/efi/ from this backup device to the current device?
That way it should be displayed properly at boot selection wouldn’t it?

[Yochanan]

I reverted back to r261 for a reason. If you insist on fiddling around with r322, perhaps follow Arch’s new instructions:

  # Give a hint to update installation and configuration one after another.
  cat <<EOM
:: To use the new features provided in this GRUB update, it is recommended
   to install it to the MBR or UEFI. Due to potential configuration
   incompatibilities, it is advised to run both, installation and generation
   of configuration:
     \$ grub-install ...
     \$ grub-mkconfig -o /boot/grub/grub.cfg
EOM

Also see:

Issues with GRUB on the unstable branch

Arch packagers are currently working diligently on the issue. See FS#75701 - grub 2:2.06.r322.gd9b4638c5-1 issue Thanks to @dalto for writing up an EndeavourOS blog post with more info about the issue:

[Tribble]

@Yochanan I’m on grub-2.06.r261.g2f4430cc0-1-x86_64 which was installed from the live iso. Notice that I could boot to it while the option “manjaro” was available but couldn’t when there is only “UEFI OS”, both for the same drive.

Follow-up:

Full transparency on the GRUB issue - Updated 2022-08-29

[Yochanan]

@Tribble

Follow-up

If you had clicked my link above, you would have already seen that…

You seem to be lost out in left field by yourself. Not sure what else to suggest since everything should already have been covered.

[Tribble]

I did everything right, must be another bug. Will wait until grub is updated and see what happens.

[Yochanan]

@Tribble

I did everything right

Are you sure? There had been no reported issues with r261 before I pushed r297 and r322 to unstable for testing.

@Tribble

Will wait until grub is updated

We’re not planning to update it from r261 anytime soon due to the current issues with newer commits.

I’d say try out rEFInd. It’s neat.

[Tribble]

Finally got it fixed. There are two UEFI entries: /boot/efi/EFI/boot/bootx64.efi and /boot/efi/EFI/Manjaro/grubx64.efi, and for some reason this latest one was disappearing.
I’ve reinstalled grub (again) and now the two entries appear (again) on select boot device.

Also now I use the manjaro .efi for both since the fist one does not boot:

sudo cp /boot/efi/EFI/Manjaro/grubx64.efi /boot/efi/EFI/boot/bootx64.efi

All the information is in the thread:

Issue with grub r261

[Yochanan]

@Tribble

/boot/efi/EFI/boot/bootx64.efi

Where did that come from? Neither Manjaro nor GRUB created it. Anyway, it should be /boot/efi/EFI/BOOT/bootx64.efi.

[Tribble]

/boot/efi/EFI/boot/bootx64.efi was created on my system Nov 21 2020, probably by Calamares because it must be when I first installed Manjaro.

bootloader module fails when /EFI/Boot exists

Cannot install Manjaro 17.0.5 due to Calamares cannot handle BIOS/UEFI (due...

r/linuxquestions - Manjaro Install Errors

I see that Windows may use EFI/Boot, others use EFI/boot and others EFI/BOOT so I presume it must be insensitive case.

[Zesko]

/boot/efi/EFI/boot/bootx64.efi is default for me after installation.

But cd or ls does not care about case because of FAT32 unlike other filesystems e.g. EXT4 is case sensitive.

You can try to check ls /boot/efi/EFI/bOOt/ that works.

[Tribble]

@Zesko I thought cd or ls were case sensitive regardless of filesystem…