GRUB Timeout

General system Kernel, boot, graphics & hardware
1

Hi, i tried to remove boot diley from 5 to 0 but i dont know how to edit.
When i put this : sudo nano /etc/default/grub
the terminal open this menu and i dont know what to do next

Screenshot_20250615_071605
Screenshot_20250615_0716051299×714 106 KB

2

Maybe try it this way.
sudo nano /boot/grub/grub.cfg
Safe the file and, to make changes permanent use the following commands

sudo grub-install
sudo grub-mkconfig -o /boot/grub/grub.cfg
3

Running the grub-mkconfig will overwrite whatever changes were made. If you don’t have an /etc/default/grub, then maybe you’re running systemd-boot.

What does sudo bootctl list return?

2 Likes
4

Directory ‘/boot/grub’ does not exist ]

5 
type: Boot Loader Specification Type #1 (.conf)
        title: EndeavourOS (6.15.2-arch1-1) (default) (selected)
           id: c11477158ff74d4193d3ef6d32d78455-6.15.2-arch1-1.conf
       source: /efi//loader/entries/c11477158ff74d4193d3ef6d32d78455-6.15.2-arch1-1.conf (on the EFI System Partition)
     sort-key: endeavouros-6.15.2-arch1-1
      version: 6.15.2-arch1-1
   machine-id: c11477158ff74d4193d3ef6d32d78455
        linux: /efi//c11477158ff74d4193d3ef6d32d78455/6.15.2-arch1-1/linux
       initrd: /efi//c11477158ff74d4193d3ef6d32d78455/6.15.2-arch1-1/initrd
      options: nvme_load=YES nowatchdog rw rootflags=subvol=/@ root=UUID=7eab3ff5-776d-416e-8d7f-57ba2b998427 resume=UUID=ac4c6b5c-c533-429c-860b-cbc92f0ed27f systemd.machine_id=c11477158ff74d419>

         type: Boot Loader Specification Type #1 (.conf)
        title: EndeavourOS (6.15.2-arch1-1-fallback)
           id: c11477158ff74d4193d3ef6d32d78455-6.15.2-arch1-1-fallback.conf
       source: /efi//loader/entries/c11477158ff74d4193d3ef6d32d78455-6.15.2-arch1-1-fallback.conf (on the EFI System Partition)
     sort-key: endeavouros-6.15.2-arch1-1-fallback
      version: 6.15.2-arch1-1-fallback
   machine-id: c11477158ff74d4193d3ef6d32d78455
        linux: /efi//c11477158ff74d4193d3ef6d32d78455/6.15.2-arch1-1/linux
       initrd: /efi//c11477158ff74d4193d3ef6d32d78455/6.15.2-arch1-1/initrd-fallback
      options: nvme_load=YES nowatchdog rw rootflags=subvol=/@ root=UUID=7eab3ff5-776d-416e-8d7f-57ba2b998427 resume=UUID=ac4c6b5c-c533-429c-860b-cbc92f0ed27f systemd.machine_id=c11477158ff74d419>

         type: Automatic
        title: Reboot Into Firmware Interface
           id: auto-reboot-to-firmware-setup
       source: /sys/firmware/efi/efivars/LoaderEntries-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f (on the EFI System Partition)
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6

Sorry for the confusion on my previous post , anyway it looks like that you don’t have Grub as a bootloader check for a file loader.conf if you have systemd boot you should have that file.

7

I wonder why we still have the doble slash /efi//… in the source, linux and initrd lines. It’s the same on mine, just checked. A bug?