New kernel missing in Grub

[pepe999]

Hi guys,
I installed the latest big update yesterday and it offered me later a new kernel - 6.10.0-1. The Manjaro Settings Manager/Kernel says it’s installed, I have updated Grub but there are only two kernels available 6.6 and 6.9 on boot. Any hints?? THX

[Mirdarthos]

Hi @pepe999,

Please provide the output of:

awk -F\' '/menuentry / {print $2}' /boot/grub/grub.cfg

also of

ls -lah /boot/

and

mhwd-kernel --listinstalled

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[pepe999]

Manjaro Linux
Manjaro Linux (Kernel: 6.10.0-1-MANJARO x64)
Manjaro Linux (Kernel: 6.10.0-1-MANJARO x64 - fallback initramfs)
Manjaro Linux (Kernel: 6.9.9-1-MANJARO x64)
Manjaro Linux (Kernel: 6.9.9-1-MANJARO x64 - fallback initramfs)
Manjaro Linux (Kernel: 6.6.40-1-MANJARO x64)
Manjaro Linux (Kernel: 6.6.40-1-MANJARO x64 - fallback initramfs)
Manjaro Linux (on /dev/nvme1n1p2)
Manjaro Linux (on /dev/nvme1n1p2)
Manjaro Linux (Kernel 6.9.5-1-MANJARO x64) (on /dev/nvme1n1p2)
Manjaro Linux (Kernel 6.9.5-1-MANJARO x64 - fallback initramfs) (on /dev/nvme1n1p2)
Memory Tester (memtest86+) (on /dev/nvme1n1p2)
Memory Tester (memtest86+) (on /dev/nvme1n1p2)
UEFI Firmware Settings

drwxr-xr-x  5 root root 4.0K Jul 17 09:23 .
drwxr-xr-x 19 root root 4.0K Jul 12 22:11 ..
drwx------  4 root root 4.0K Jan  1  1970 efi
drwxr-xr-x  6 root root 4.0K Jul 17 09:26 grub
-rw-------  1 root root 112M Jul 16 09:39 initramfs-6.10-x86_64-fallback.img
-rw-------  1 root root  62M Jul 16 09:39 initramfs-6.10-x86_64.img
-rw-------  1 root root  68M Jul 17 09:23 initramfs-6.6-x86_64-fallback.img
-rw-------  1 root root  19M Jul 17 09:23 initramfs-6.6-x86_64.img
-rw-------  1 root root 112M Jul 16 09:16 initramfs-6.9-x86_64-fallback.img
-rw-------  1 root root  62M Jul 16 09:15 initramfs-6.9-x86_64.img
-rw-r--r--  1 root root 7.8M Jun  1 01:46 intel-ucode.img
-rw-r--r--  1 root root   21 Jul 15 02:34 linux610-x86_64.kver
-rw-r--r--  1 root root   21 Jul 15 21:12 linux66-x86_64.kver
-rw-r--r--  1 root root   20 Jul 12 09:51 linux69-x86_64.kver
drwxr-xr-x  2 root root 4.0K Jan 13  2024 memtest86+
-rw-r--r--  1 root root  13M Jul 16 09:39 vmlinuz-6.10-x86_64
-rw-r--r--  1 root root  13M Jul 17 09:23 vmlinuz-6.6-x86_64
-rw-r--r--  1 root root  13M Jul 16 09:15 vmlinuz-6.9-x86_64

The following kernels are installed in your system:

• linux610
• linux66
• linux69

[Mirdarthos]

So, it’s there. It would seem you just have to boot into it. See this for help with that:

Manjaro Kernels

[pepe999]

Yes it is so that’s why I asked here. The Grub just doesn’t show it.

[Mirdarthos]

Then it seems Grub just haven’t been reinstalled. Try the following:

• Run:

  sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=manjaro --recheck COPY TO CLIPBOARD
  

Followed by rebooting and seeing if it worked, if there were no errors.

Alternatively, and this is easier:

1. install the install-grub package:

   pamac install install-grub
   

2. Run it to update grub:

   sudo install-grub
   

Reboot and see if it worked.

Hope this helps!

[pepe999]

Sorry, it’s been fixed. I use Grub from a Manjaro KDE install on a different drive so it’s up to date now. Completely forgot about it. I don’t use the KDE system because I was trying to get the Wayland working with nVidia. Plasmax11 boots ok but plasmawayland is just back screen.
Thanks anyway!!