我意外删除了 Ubuntu 22.10 上的一些文件（bin、lip、sbin）。然后我重新启动了 PC，但它不再启动了。我插入了一个旧的可启动 Ubuntu 22.04 并安装了启动修复，当我运行它时，我收到此错误：
Please enable a repository containing the [grub-efi] packages in the
software sources of Ubuntu 22.10 (mapper/vgubuntu-root). Then try again.
参见Pastebin：https://paste.ubuntu.com/p/Bp6FV5Kc5m/plain/
============================== Boot Info Summary ===============================
=> No boot loader is installed in the MBR of /dev/nvme0n1.
=> Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of
the same hard drive for core.img. core.img is at this location and looks
for (hd0,msdos1)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
biosdisk fshelp fat exfat ext2 ntfs ntfscomp part_msdos
---------------------------------------------------------------------------
nvme0n1p1: _____________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/BOOT/fbx64.efi /efi/BOOT/mmx64.efi
/efi/ubuntu/fwupdx64.efi /efi/ubuntu/grubx64.efi
/efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi
/efi/ubuntu/grub.cfg
nvme0n1p2: _____________________________________________________________________
File system: LVM2_member
Boot sector type: -
Boot sector info:
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: MSWIN4.1: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /efi/boot/bootx64.efi
/efi/boot/grubx64.efi /efi/boot/mmx64.efi
================================ 1 OS detected =================================
OS#1: Ubuntu 22.10 on mapper/vgubuntu-root
================================ Host/Hardware =================================
CPU architecture: 64-bit
Video: WhiskeyLake-U GT2 [UHD Graphics 620] EFI VGA from Intel Corporation
Live-session OS is Ubuntu 64-bit (Ubuntu 22.04.1 LTS, jammy, x86_64)
===================================== UEFI =====================================
BIOS/UEFI firmware: 1.23.0(1.23) from Dell Inc.
The firmware is EFI-compatible, and is set in EFI-mode for this live-session.
SecureBoot disabled (confirmed by mokutil).
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0000,0001,0002
Boot0000* ubuntu HD(1,GPT,5ad9202a-0041-401f-a660-ad899188dd67,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)
Boot0001* UEFI: PC601 NVMe SK hynix 512GB, Partition 1 HD(1,GPT,5ad9202a-0041-401f-a660-ad899188dd67,0x800,0x100000)/File(\EFI\Boot\BootX64.efi)..BO
Boot0002* UEFI: Generic Flash Disk 8.07, Partition 1 PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,MBR,0x271743,0x800,0x1d4b800)..BO
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, usb-disk, not-mmc, has-os, no-wind, 2048 sectors * 512 bytes
nvme0n1 : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
mapper/vgubuntu-root : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, not-far
nvme0n1p1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
Partitions info (2/3): _________________________________________________________
mapper/vgubuntu-root : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p1 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
mapper/vgubuntu-root : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
nvme0n1p1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
fdisk -l (filtered): ___________________________________________________________
Disk nvme0n1: 476.94 GiB, 512110190592 bytes, 1000215216 sectors
Disk identifier: 24F66302-F645-4715-82DE-55FBC01763DF
Start End Sectors Size Type
nvme0n1p1 2048 1050623 1048576 512M EFI System
nvme0n1p2 1050624 1000214527 999163904 476.4G Linux LVM
Disk mapper/vgubuntu-root: 474.53 GiB, 509519855616 bytes, 995155968 sectors
Disk mapper/vgubuntu-swap_1: 1.91 GiB, 2051014656 bytes, 4005888 sectors
Disk sda: 14.65 GiB, 15728640000 bytes, 30720000 sectors
Disk identifier: 0x00271743
Boot Start End Sectors Size Id Type
sda1 * 2048 30719999 30717952 14.6G c W95 FAT32 (LBA)
parted -lm (filtered): _________________________________________________________
sda:15.7GB:scsi:512:512:msdos:Generic Flash Disk:;
1:1049kB:15.7GB:15.7GB:fat32::boot, lba;
mapper/vgubuntu-root:510GB:dm:512:512:loop:Linux device-mapper (linear):;
1:0.00B:510GB:510GB:ext4::;
mapper/vgubuntu-swap_1:2051MB:dm:512:512:loop:Linux device-mapper (linear):;
1:0.00B:2051MB:2051MB:linux-swap(v1)::;
nvme0n1:512GB:nvme:512:512:gpt:PC601 NVMe SK hynix 512GB:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:512GB:512GB:::lvm;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
└─sda1 vfat 4665-3B2A 00271743-01 UBUNTU 22_0
nvme0n1
├─nvme0n1p1 vfat 21F1-FD7A 5ad9202a-0041-401f-a660-ad899188dd67 EFI System Partition
└─nvme0n1p2 LVM2_member cyFh5U-otD8-seps-ETlo-2IBo-N34Z-ufwVI2 85ef1d2d-2ab2-4b85-8597-9f31a94a6eb3
├─vgubuntu-root ext4 03842af3-572e-4c73-acd2-0131b7a7da57
└─vgubuntu-swap_1 swap 102b1268-f936-4b50-b67b-ffba46a0f9f6
Mount points (filtered): _______________________________________________________
Avail Use% Mounted on
/dev/mapper/vgubuntu-root 296.6G 31% /media/ubuntu/03842af3-572e-4c73-acd2-0131b7a7da57
/dev/sda1 11.1G 24% /cdrom
Mount options (filtered): ______________________________________________________
============================== ls -R /dev/mapper/ ==============================
/dev/mapper:
control
vgubuntu-root
vgubuntu-swap_1
=================== nvme0n1p1/efi/ubuntu/grub.cfg (filtered) ===================
search.fs_uuid 03842af3-572e-4c73-acd2-0131b7a7da57 root lvmid/rAktHk-GUyS-Sstt-Zd36-E0gn-27Ku-wjW1y3/sTB0ZP-th2W-KcMQ-crCq-qqlT-crQK-alPepT
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
====================== sda1/boot/grub/grub.cfg (filtered) ======================
Try or Install Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
Test memory
==================== sda1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
==================== blkid (filtered) before lvm activation ====================
/dev/mapper/vgubuntu-root: UUID="03842af3-572e-4c73-acd2-0131b7a7da57" BLOCK_SIZE="4096" TYPE="ext4"
/dev/nvme0n1p1: UUID="21F1-FD7A" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="5ad9202a-0041-401f-a660-ad899188dd67"
/dev/sda1: LABEL="UBUNTU 22_0" UUID="4665-3B2A" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="00271743-01"
/dev/mapper/vgubuntu-swap_1: UUID="102b1268-f936-4b50-b67b-ffba46a0f9f6" TYPE="swap"
/dev/nvme0n1p2: UUID="cyFh5U-otD8-seps-ETlo-2IBo-N34Z-ufwVI2" TYPE="LVM2_member" PARTUUID="85ef1d2d-2ab2-4b85-8597-9f31a94a6eb3"
================================ LVM activation ================================
modprobe dm-mod
vgscan --mknodes
Found volume group "vgubuntu" using metadata type lvm2
vgchange -ay
2 logical volume(s) in volume group "vgubuntu" now active
lvscan
ACTIVE '/dev/vgubuntu/root' [<474.53 GiB] inherit
ACTIVE '/dev/vgubuntu/swap_1' [1.91 GiB] inherit
blkid -g
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility will purge (in order to enable-lvm) and reinstall the grub-efi of
mapper/vgubuntu-root,
using the following options: nvme0n1p1/boot/efi
Additional repair will be performed: unhide-bootmenu-10s use-standard-efi-file
Final advice in case of suggested repair: ______________________________________
Please do not forget to make your UEFI firmware boot on the Ubuntu 22.10 entry (nvme0n1p1/efi/****/grub****.efi (**** will be updated in the final message) file) !
有什么方法可以修复它或者我需要安装一个新的吗？