you open it with your text editor, i dont know which one you are using, but im on kde, and using kate, so the command is:
kate /boot/grub/grub.cfg
you replace kate with your text editor name, and then use the search function in your text editor
no matches were found against what you wrote, but here is the file
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#
### BEGIN /etc/grub.d/00_header ###
insmod part_gpt
insmod part_msdos
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="${saved_entry}"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
}
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
}
set menu_color_normal=light-gray/black
set menu_color_highlight=green/black
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod f2fs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
else
search --no-floppy --fs-uuid --set=root 8e90632f-9f93-415f-a3a7-d8e866b93df9
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
insmod part_gpt
insmod f2fs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
else
search --no-floppy --fs-uuid --set=root 8e90632f-9f93-415f-a3a7-d8e866b93df9
fi
insmod gfxmenu
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_12.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_14.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_16.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_24.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_48.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_bold_16.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/dejavu_sans_mono_12.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-12.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-14.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-16.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-18.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-b12.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-b14.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-b16.pf2
loadfont ($root)/usr/share/grub/themes/manjaro/terminus-b18.pf2
insmod png
set theme=($root)/usr/share/grub/themes/manjaro/theme.txt
export theme
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=hidden
set timeout=5
# Fallback hidden-timeout code in case the timeout_style feature is
# unavailable.
elif sleep --interruptible 5 ; then
set timeout=0
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Manjaro Linux' --class manjaro --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-8e90632f-9f93-415f-a3a7-d8e866b93df9' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod f2fs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
else
search --no-floppy --fs-uuid --set=root 8e90632f-9f93-415f-a3a7-d8e866b93df9
fi
linux /boot/vmlinuz-5.18-x86_64 root=UUID=8e90632f-9f93-415f-a3a7-d8e866b93df9 rw quiet apparmor=1 security=apparmor udev.log_priority=3
initrd /boot/amd-ucode.img /boot/initramfs-5.18-x86_64.img
}
submenu 'Advanced options for Manjaro Linux' $menuentry_id_option 'gnulinux-advanced-8e90632f-9f93-415f-a3a7-d8e866b93df9' {
menuentry 'Manjaro Linux (Kernel: 5.18.2-1-MANJARO x64)' --class manjaro --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.18.2-1-MANJARO x64-advanced-8e90632f-9f93-415f-a3a7-d8e866b93df9' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod f2fs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
else
search --no-floppy --fs-uuid --set=root 8e90632f-9f93-415f-a3a7-d8e866b93df9
fi
linux /boot/vmlinuz-5.18-x86_64 root=UUID=8e90632f-9f93-415f-a3a7-d8e866b93df9 rw quiet apparmor=1 security=apparmor udev.log_priority=3
initrd /boot/amd-ucode.img /boot/initramfs-5.18-x86_64.img
}
menuentry 'Manjaro Linux (Kernel: 5.18.2-1-MANJARO x64 - fallback initramfs)' --class manjaro --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.18.2-1-MANJARO x64-fallback-8e90632f-9f93-415f-a3a7-d8e866b93df9' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod f2fs
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
else
search --no-floppy --fs-uuid --set=root 8e90632f-9f93-415f-a3a7-d8e866b93df9
fi
linux /boot/vmlinuz-5.18-x86_64 root=UUID=8e90632f-9f93-415f-a3a7-d8e866b93df9 rw quiet apparmor=1 security=apparmor udev.log_priority=3
initrd /boot/initramfs-5.18-x86_64-fallback.img
}
}
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'UEFI Firmware Settings' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/35_fwupd ###
### END /etc/grub.d/35_fwupd ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg
fi
### END /etc/grub.d/41_custom ###
### BEGIN /etc/grub.d/41_snapshots-btrfs ###
### END /etc/grub.d/41_snapshots-btrfs ###
### BEGIN /etc/grub.d/60_memtest86+ ###
if [ "${grub_platform}" == "pc" ]; then
menuentry "Memory Tester (memtest86+)" --class memtest86 --class gnu --class tool {
search --fs-uuid --no-floppy --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 8e90632f-9f93-415f-a3a7-d8e866b93df9
linux16 /boot/memtest86+/memtest.bin
}
fi
### END /etc/grub.d/60_memtest86+ ###
Omg, just run the command to the end and reinstall them and post ALL output.
warning: linux519-5.19.1-3 is up to date -- reinstalling
warning: linux519-headers-5.19.1-3 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Packages (2) linux519-5.19.1-3 linux519-headers-5.19.1-3
Total Installed Size: 325.00 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n] y
(2/2) checking keys in keyring [#######################################################################################################################] 100%
(2/2) checking package integrity [#######################################################################################################################] 100%
(2/2) loading package files [#######################################################################################################################] 100%
(2/2) checking for file conflicts [#######################################################################################################################] 100%
(2/2) checking available disk space [#######################################################################################################################] 100%
:: Running pre-transaction hooks...
(1/1) Creating Timeshift snapshot before upgrade...
==> skipping timeshift-autosnap due skipRsyncAutosnap in /etc/timeshift-autosnap.conf set to TRUE.
:: Processing package changes...
(1/2) reinstalling linux519 [#######################################################################################################################] 100%
(2/2) reinstalling linux519-headers [#######################################################################################################################] 100%
:: Running post-transaction hooks...
(1/5) Arming ConditionNeedsUpdate...
(2/5) Updating module dependencies...
(3/5) Updating linux initcpios...
==> Building image from preset: /etc/mkinitcpio.d/linux519.preset: 'default'
-> -k /boot/vmlinuz-5.19-x86_64 -c /etc/mkinitcpio.conf -g /boot/initramfs-5.19-x86_64.img
==> Starting build: 5.19.1-3-MANJARO
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [autodetect]
-> Running build hook: [modconf]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: xhci_pci
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
-> Running build hook: [filesystems]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-5.19-x86_64.img
==> Image generation successful
==> Building image from preset: /etc/mkinitcpio.d/linux519.preset: 'fallback'
-> -k /boot/vmlinuz-5.19-x86_64 -c /etc/mkinitcpio.conf -g /boot/initramfs-5.19-x86_64-fallback.img -S autodetect
==> Starting build: 5.19.1-3-MANJARO
-> Running build hook: [base]
-> Running build hook: [udev]
-> Running build hook: [modconf]
-> Running build hook: [block]
==> WARNING: Possibly missing firmware for module: bfa
==> WARNING: Possibly missing firmware for module: qed
==> WARNING: Possibly missing firmware for module: qla1280
==> WARNING: Possibly missing firmware for module: qla2xxx
==> WARNING: Possibly missing firmware for module: xhci_pci
-> Running build hook: [keyboard]
-> Running build hook: [keymap]
-> Running build hook: [consolefont]
==> WARNING: consolefont: no font found in configuration
-> Running build hook: [filesystems]
-> Running build hook: [fsck]
==> Generating module dependencies
==> Creating gzip-compressed initcpio image: /boot/initramfs-5.19-x86_64-fallback.img
==> Image generation successful
(4/5) Refreshing PackageKit...
(5/5) Updating Grub-Bootmenu
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.19-x86_64
Found initrd image: /boot/amd-ucode.img /boot/initramfs-5.19-x86_64.img
/usr/bin/grub-probe: error: unknown filesystem.
Found initrd fallback image: /boot/initramfs-5.19-x86_64-fallback.img
Found linux image: /boot/vmlinuz-5.19-rt-x86_64
Found initrd image: /boot/amd-ucode.img /boot/initramfs-5.19-rt-x86_64.img
Found initrd fallback image: /boot/initramfs-5.19-rt-x86_64-fallback.img
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
error: command failed to execute correctly
```
in the grub.cfg, there are only entries for the 5.18 kernelâŚ
and in the installation output you have this:
Well you definitely didnât just install and remove a kernel. Btw, why do you need RT kernel? Just remove it and never install it again.
Also explain this reply to Brahma:
Whatâs the location of it then?
Also, please post: lsblk
I looks like the 5.18 kernel is not installed even though you say you can run it. If thats the kernel you want to run you might want to try and reinstall the 5.18 kernel.
A little off topic, but its a good idea to have at least 2 different kernels installed. If you have only one a bad upgrade can make your system unusable.
Maybe it is the best for you to install the kernel via chroot from live-USB:
How to boot from USB into live Manjaro (for repair):
Please install 2 kernels (one of them LTS)
no, i cant run linux 5.18. What i have to do is manually edit some prompt every time i boot to launch with 5.19
I do have linux 5.19. Grub is wrong about that
the otpout of lsblk is
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 931.5G 0 disk
ââsda1 8:1 0 300M 0 part /boot/efi
ââsda2 8:2 0 931.2G 0 part /
Do you need the 5.19 kernel for specific hardware needs? 5.19 is an experimental kernel, just making sure.
I dont think so, but its not an lts release so it will stop receiving patches
Kernels are mostly for hardware support. My advise if you dont need the 5.19 kernel for a specific pieces of new hardware is install a LTS kernel like 5.15 and remove the 5.19 kernel(s).
one of the recent kernels greatly improved f2fs support, the file system i use
@brahma that is what grub-probe may be referring to with unknown file system
The choice is yours, 5.19 isnt working for you, but if your ok with how your booting in exchange for some file sustem improvements, have fun.
Alternately as a work around, edit /etc/grub.d/40_custom. Copy the 5.18 section from your /boot/grub/grub.cfg starting from menuentry to the } before the next submenu or menuentry below it to 40_custom. Edit it as your editing during boot to make it into 5.19. Save it then run update-grub
as root. It should add another boot entry to grub that will load the 5.19 kernel.
What (if any) output you get running:
sudo tune2fs -l /dev/sda2 | grep metadata_csum_seed
the result is
tune2fs: Bad magic number in super-block while trying to open /dev/sda2
Ok. So I guess you arenât using ext4?
Output of (donât quote it, use preformatted text </>):
sudo blkid
i am using f2fs. the output is :
/dev/sda2: UUID="8e90632f-9f93-415f-a3a7-d8e866b93df9" BLOCK_SIZE="4096" TYPE="f2fs" PARTLABEL="root" PARTUUID="139b3b3c-b33d-8942-b28c-a69f76f81a6c"
/dev/sda1: LABEL_FATBOOT="NO_LABEL" LABEL="NO_LABEL" UUID="E102-2D1D" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="eae7477d-a5fe-234a-be3f-ad1c4cfbba0b"