Arch linux：帶有arch核心和lts核心的systemd啟動菜單

我希望能夠在啟動時選擇核心。我已經安裝了 arch default 和 lts 核心。我使用systemdboot作為引導載入程序。

但是當我啟動我的筆記本時，它直接開始啟動而不顯示任何菜單。當我跑步時，uname -r我得到：

5.9.0-arch1-1

在/boot/loader/entries/我有兩個文件：

拱門配置文件

title Arch Linux
linux /vmlinuz-linux
initrd /intel-ucode.img
initrd /initramfs-linux.img
options root="LABEL=arch_os" rw

和arch-lts.conf

title Arch Linux (LTS)
linux /vmlinuz-linux-lts
initrd /intel-ucode.img
initrd /initramfs-linux-lts.img
options root="LABEL=arch_os" rw

在/boot我有：

drwxr-xr-x 7 root root 4.0K 11. pro 11.08  EFI/
-rwxr-xr-x 1 root root  28M 26. led 16.39  initramfs-linux-fallback.img*
-rwxr-xr-x 1 root root 7.6M 26. led 16.39  initramfs-linux.img*
-rwxr-xr-x 1 root root  28M 25. led 16.19  initramfs-linux-lts-fallback.img*
-rwxr-xr-x 1 root root 7.7M 25. led 16.19  initramfs-linux-lts.img*
-rwxr-xr-x 1 root root 3.5M 19. lis 08.58  intel-ucode.img*
drwxr-xr-x 3 root root 4.0K 27. led 19.34  loader/
drwxr-xr-x 2 root root 4.0K 29. čec  2020 'System Volume Information'/
-rwxr-xr-x 1 root root 8.6M 26. led 16.39  vmlinuz-linux*
-rwxr-xr-x 1 root root 6.2M 25. led 16.19  vmlinuz-linux-lts*

當我跑步時，bootclt我得到：

System:
    Firmware: UEFI 2.60 (Lenovo 0.6032)
 Secure Boot: disabled
  Setup Mode: setup
Boot into FW: supported

Current Boot Loader:
     Product: systemd-boot 245.7-1-arch
    Features: ✓ Boot counting
              ✓ Menu timeout control
              ✓ One-shot menu timeout control
              ✓ Default entry control
              ✓ One-shot entry control
              ✓ Support for XBOOTLDR partition
              ✓ Support for passing random seed to OS
              ✓ Boot loader sets ESP partition information
         ESP: /dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64
        File: └─/EFI/systemd/systemd-bootx64.efi

Random Seed:
Passed to OS: yes
System Token: set
      Exists: yes

Available Boot Loaders on ESP:
         ESP: /boot (/dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64)
        File: └─/EFI/systemd/systemd-bootx64.efi (systemd-boot 245.7-1-arch)
        File: └─/EFI/BOOT/bootx64.efi (systemd-boot 245.7-1-arch)

Boot Loaders Listed in EFI Variables:
       Title: Linux Boot Manager
          ID: 0x0002
      Status: active, boot-order
   Partition: /dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64
        File: └─/EFI/systemd/systemd-bootx64.efi

       Title: Windows Boot Manager
          ID: 0x0000
      Status: active, boot-order
   Partition: /dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64
        File: └─/EFI/Microsoft/Boot/bootmgfw.efi

       Title: Linux-Firmware-Updater
          ID: 0x0001
      Status: active, boot-order
   Partition: /dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64
        File: └─/EFI/arch/fwupdx64.efi

Boot Loader Entries:
       $BOOT: /boot (/dev/disk/by-partuuid/734e58b8-003a-4faf-bb75-338274e3fe64)

Default Boot Loader Entry:
       title: Arch Linux
          id: arch.conf
      source: /boot/loader/entries/arch.conf
       linux: /vmlinuz-linux
      initrd: /intel-ucode.img
              /initramfs-linux.img
     options: root="LABEL=arch_os" rw

如何在 bootmenu 中實現可以在啟動時選擇核心的狀態？如何讓啟動菜單顯示在第一位？

如果您需要更多資訊，請在此文章下發表評論，我會盡快添加。

謝謝你的幫助

解決方案是設置超時參數/boot/loader/loader.conf：

default arch.conf
timeout 5
console-mode max
editor no

引用自：https://unix.stackexchange.com/questions/631309