几天没插电后，我的电脑不再显示双启动菜单（系统为 Windows 11 和 Ubuntu），我不知道为什么。它目前直接启动到 Ubuntu。我试过按住 Shift 并按住向下箭头。这导致计算机永远无法启动。
我也尝试过使用引导修复。输出日志可以在下面找到。如能提供任何帮助，我将不胜感激。
Baboot-repair-4ppa2056 [20230513_1431]
============================= Boot Repair Summary ==============================
Recommended repair: ____________________________________________________________
The default repair of the Boot-Repair utility will reinstall the grub-efi of
sdb4,
using the following options: sdb3/boot/efi
Additional repair will be performed: unhide-bootmenu-10s use-standard-efi-file restore-efi-backups
rm /mnt/boot-sav/nvme0n1p1/efi/Boot/bootx64.efi
mv /mnt/boot-sav/nvme0n1p1/efi/Boot/bkpbootx64.efi /mnt/boot-sav/nvme0n1p1/efi/Boot/bootx64.efi
rm /boot/efi/efi/Boot/bootx64.efi
mv /boot/efi/efi/Boot/bkpbootx64.efi /boot/efi/efi/Boot/bootx64.efi
sdb4/boot/efi not empty
======================== Reinstall the grub-efi of sdb4 ========================
grub-install --version
grub-install (GRUB) 2.06-2ubuntu7.1
modprobe efivars
efibootmgr -v before grub install
BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0003,0002,0000
Boot0000* Windows Boot Manager HD(1,GPT,cebfb099-1588-49a0-8c36-aa656fd658f7,0x800,0x32000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...y................
Boot0002* ubuntu HD(3,GPT,299318df-05c8-408c-9ae6-26d536f15c5f,0xc45a800,0x100000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0003* ubuntu HD(1,GPT,cebfb099-1588-49a0-8c36-aa656fd658f7,0x800,0x32000)/File(EFIUBUNTUSHIMX64.EFI)..BO
uname -r
5.19.0-41-generic
grub-install --efi-directory=/boot/efi --target=x86_64-efi
Installing for x86_64-efi platform.
Installation finished. No error reported.
df /dev/sdb3
mv /boot/efi/EFI/Boot/bootx64.efi /boot/efi/EFI/Boot/bkpbootx64.efi
cp /boot/efi/efi/ubuntu/grubx64.efi /boot/efi/EFI/Boot/bootx64.efi
df /dev/nvme0n1p1
mv /mnt/boot-sav/nvme0n1p1/EFI/Boot/bootx64.efi /mnt/boot-sav/nvme0n1p1/EFI/Boot/bkpbootx64.efi
cp /boot/efi/efi/ubuntu/grubx64.efi /mnt/boot-sav/nvme0n1p1/EFI/Boot/bootx64.efi
grub-install --efi-directory=/boot/efi --target=x86_64-efi
Installing for x86_64-efi platform.
Installation finished. No error reported.
efibootmgr -v after grub install
BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0002,0000
Boot0000* Windows Boot Manager HD(1,GPT,cebfb099-1588-49a0-8c36-aa656fd658f7,0x800,0x32000)/File(EFIMICROSOFTBOOTBOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...y................
Boot0002* ubuntu HD(3,GPT,299318df-05c8-408c-9ae6-26d536f15c5f,0xc45a800,0x100000)/File(EFIubuntushimx64.efi)
update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.19.0-41-generic
Found initrd image: /boot/initrd.img-5.19.0-41-generic
Found linux image: /boot/vmlinuz-5.19.0-40-generic
Found initrd image: /boot/initrd.img-5.19.0-40-generic
Found linux image: /boot/vmlinuz-5.15.0-71-generic
Found initrd image: /boot/initrd.img-5.15.0-71-generic
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
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.
Found Windows Boot Manager on /dev/nvme0n1p1@/EFI/Microsoft/Boot/bootmgfw.efi
Adding boot menu entry for UEFI Firmware Settings ...
Unhide GRUB boot menu in sdb4/boot/grub/grub.cfg
Boot successfully repaired.
You can now reboot your computer.
Please do not forget to make your UEFI firmware boot on the Ubuntu 22.04.2 LTS entry (sdb3/efi/ubuntu/grubx64.efi file) !
If your computer reboots directly into Windows, try to change the boot order in your UEFI firmware.
If your UEFI firmware does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\ubuntu\grubx64.efi
============================ Boot Info After Repair ============================
=> No boot loader is installed in the MBR of /dev/nvme0n1.
=> Windows 7/8/10/11/2012 is installed in the MBR of /dev/sda.
=> Windows 7/8/10/11/2012 is installed in the MBR of /dev/sdb.
nvme0n1p1: _____________________________________________________________________
File system: vfat
Boot sector type: Windows 8/10/11/2012: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi
/efi/Boot/fbx64.efi /efi/Boot/mmx64.efi
/efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi
/efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg
/efi/Microsoft/Boot/bootmgfw.efi
/efi/Microsoft/Boot/bootmgr.efi
nvme0n1p2: _____________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
nvme0n1p3: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 10 or 11
Boot files: /Windows/System32/winload.exe
nvme0n1p4: _____________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda1: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
sdb2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/10/11/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb3: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/BOOT/bkpbootx64.efi /efi/BOOT/bootx64.efi
/efi/BOOT/fbx64.efi /efi/BOOT/mmx64.efi
/efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi
/efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfg
sdb4: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 22.04.2 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
================================ 2 OS detected =================================
OS#1: Ubuntu 22.04.2 LTS on sdb4
OS#2: Windows 10 or 11 on nvme0n1p3
================================ Host/Hardware =================================
CPU architecture: 64-bit
Video: GA106 [GeForce RTX 3060] from NVIDIA Corporation
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.19.0-41-generic root=UUID=e6f0548c-16b9-4aaa-959a-c66d9eb76d85 ro quiet splash vt.handoff=7
df -Th / : /dev/sdb4 ext4 1.7T 1.4T 220G 87% /
===================================== UEFI =====================================
BIOS/UEFI firmware: P1.40(5.17) from American Megatrends Inc.
The firmware is EFI-compatible, and is set in EFI-mode for this installed-session.
SecureBoot disabled (confirmed by mokutil).
BootCurrent: 0003
Timeout: 1 seconds
BootOrder: 0002,0000
Boot0000* Windows Boot Manager HD(1,GPT,cebfb099-1588-49a0-8c36-aa656fd658f7,0x800,0x32000)/File(\EFI\MICROSOFT\BOOT\BOOTMGFW.EFI)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...y................
Boot0002* ubuntu HD(3,GPT,299318df-05c8-408c-9ae6-26d536f15c5f,0xc45a800,0x100000)/File(\EFI\ubuntu\shimx64.efi)
728124f6ec8e22fbdbe7034812c81b95 nvme0n1p1/Boot/bkpbootx64.efi
3795ef72a4ed0369ca44e711527904bf nvme0n1p1/Boot/bootx64.efi
c152ec201c37b6e97bbc2207e49d1271 nvme0n1p1/Boot/fbx64.efi
fdafb5eece6caeccb788c946a28e6872 nvme0n1p1/Boot/mmx64.efi
3795ef72a4ed0369ca44e711527904bf nvme0n1p1/ubuntu/grubx64.efi
fdafb5eece6caeccb788c946a28e6872 nvme0n1p1/ubuntu/mmx64.efi
728124f6ec8e22fbdbe7034812c81b95 nvme0n1p1/ubuntu/shimx64.efi
f2c9c5c28ef51a83d75db5d108b1a310 nvme0n1p1/Microsoft/Boot/bootmgfw.efi
46288d3cb6a91cb97d25474930f95dfb nvme0n1p1/Microsoft/Boot/bootmgr.efi
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sdb : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, no-wind, 34 sectors * 512 bytes
nvme0n1 : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, has-win, 2048 sectors * 512 bytes
sda : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 34 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sdb4 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, farbios
nvme0n1p3 : is-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
nvme0n1p1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-far
nvme0n1p4 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdb2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdb3 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sdb4 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
nvme0n1p3 : isnotESP, part-has-no-fstab, no-nt, haswinload, 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
nvme0n1p4 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot
sdb2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdb3 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sda2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sdb4 : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sdb
nvme0n1p3 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
nvme0n1p4 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, nvme0n1
sdb2 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdb
sdb3 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdb
sda2 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk nvme0n1: 465.76 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 29EBA0EA-3C2C-4457-9792-FAAABF576695
Start End Sectors Size Type
nvme0n1p1 2048 206847 204800 100M EFI System
nvme0n1p2 206848 239615 32768 16M Microsoft reserved
nvme0n1p3 239616 975749119 975509504 465.2G Microsoft basic data
nvme0n1p4 975749120 976773119 1024000 500M Windows recovery environment
Disk sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectors
Disk identifier: 787DEA2B-560B-4C23-B586-B6729437F0E4
Start End Sectors Size Type
sda1 34 32767 32734 16M Microsoft reserved
sda2 32768 1953521663 1953488896 931.5G Microsoft basic data
Disk sdb: 1.82 TiB, 2000398934016 bytes, 3907029168 sectors
Disk identifier: FE46A1DF-A7E9-43A3-A500-C4ACE9C13877
Start End Sectors Size Type
sdb1 34 32767 32734 16M Microsoft reserved
sdb2 32768 205889760 205856993 98.2G Microsoft basic data
sdb3 205891584 206940159 1048576 512M EFI System
sdb4 206940160 3907028991 3700088832 1.7T Linux filesystem
parted -lm (filtered): _________________________________________________________
sda:1000GB:scsi:512:4096:gpt:ATA ST1000DM010-2EP1:;
1:17.4kB:16.8MB:16.8MB::Microsoft reserved partition:msftres;
2:16.8MB:1000GB:1000GB:ntfs:Basic data partition:msftdata;
sdb:2000GB:scsi:512:4096:gpt:ATA ST2000DM008-2FR1:;
1:17.4kB:16.8MB:16.8MB::Microsoft reserved partition:msftres;
2:16.8MB:105GB:105GB:ntfs:Basic data partition:msftdata;
3:105GB:106GB:537MB:fat32:EFI System Partition:boot, esp;
4:106GB:2000GB:1894GB:ext4::;
nvme0n1:500GB:nvme:512:512:gpt:WDC WDS500G2B0C-00PXH0:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:123MB:16.8MB::Microsoft reserved partition:msftres;
3:123MB:500GB:499GB:ntfs:Basic data partition:msftdata;
4:500GB:500GB:524MB:ntfs::hidden, diag;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 254bced3-1322-4dc5-ad3c-4d61681c3e60 Microsoft reserved partition
└─sda2 ntfs 1638549838547927 e6637fda-1795-4936-87c1-4ff70aec6086 New Volume Basic data partition
sdb
├─sdb1 72f09ddb-9a15-48b5-b976-fa77e5e50ac0 Microsoft reserved partition
├─sdb2 ntfs 3EB8717FB871368D 3a5d6099-e80b-4cec-85dd-8837e7712e57 New Volume Basic data partition
├─sdb3 vfat 77B0-A520 299318df-05c8-408c-9ae6-26d536f15c5f EFI System Partition
└─sdb4 ext4 e6f0548c-16b9-4aaa-959a-c66d9eb76d85 748b3db1-5343-483f-97a1-f90de6000eca
nvme0n1
├─nvme0n1p1 vfat 4CDC-83EA cebfb099-1588-49a0-8c36-aa656fd658f7 SYSTEM EFI system partition
├─nvme0n1p2 dbf53fd2-5db6-453b-aecb-349e9ec689e4 Microsoft reserved partition
├─nvme0n1p3 ntfs E6A8DCF8A8DCC867 725ed164-81ff-4fa5-9340-f6a610e27a8e Windows Basic data partition
└─nvme0n1p4 ntfs 2816DD3316DD032C 0eff7948-b5b3-41d7-bf7a-ffb702d178c8 Recovery Basic data partition
Mount points (filtered): _______________________________________________________
Avail Use% Mounted on
/dev/nvme0n1p1 64.1M 33% /mnt/boot-sav/nvme0n1p1
/dev/nvme0n1p3 172.8G 63% /mnt/boot-sav/nvme0n1p3
/dev/nvme0n1p4 99.8M 80% /mnt/boot-sav/nvme0n1p4
/dev/sda2 236.8G 75% /mnt/boot-sav/sda2
/dev/sdb2 98.1G 0% /mnt/boot-sav/sdb2
/dev/sdb4 219.9G 82% /
Mount options (filtered): ______________________________________________________
=================== nvme0n1p1/efi/ubuntu/grub.cfg (filtered) ===================
search.fs_uuid e6f0548c-16b9-4aaa-959a-c66d9eb76d85 root hd1,gpt4
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
===================== sdb3/efi/ubuntu/grub.cfg (filtered) ======================
search.fs_uuid e6f0548c-16b9-4aaa-959a-c66d9eb76d85 root hd1,gpt4
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
====================== sdb4/boot/grub/grub.cfg (filtered) ======================
Ubuntu e6f0548c-16b9-4aaa-959a-c66d9eb76d85
Ubuntu, with Linux 5.19.0-41-generic e6f0548c-16b9-4aaa-959a-c66d9eb76d85
Ubuntu, with Linux 5.19.0-40-generic e6f0548c-16b9-4aaa-959a-c66d9eb76d85
Ubuntu, with Linux 5.15.0-71-generic e6f0548c-16b9-4aaa-959a-c66d9eb76d85
Windows Boot Manager (on nvme0n1p1) osprober-efi-4CDC-83EA
### END /etc/grub.d/30_os-prober ###
UEFI Firmware Settings uefi-firmware
### END /etc/grub.d/30_uefi-firmware ###
========================== sdb4/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sdb4 during installation
UUID=e6f0548c-16b9-4aaa-959a-c66d9eb76d85 / ext4 errors=remount-ro 0 1
# /boot/efi was on /dev/nvme0n1p1 during installation
/swapfile none swap sw 0 0
UUID=77B0-A520 /boot/efi vfat defaults 0 1
======================= sdb4/etc/default/grub (filtered) =======================
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=menu
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
GRUB_DISABLE_OS_PROBER=false
==================== sdb4: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
1279.806030273 = 1374.181261312 boot/grub/grub.cfg 1
930.867218018 = 999.511064576 boot/vmlinuz 1
930.867218018 = 999.511064576 boot/vmlinuz-5.15.0-71-generic 1
845.305301666 = 907.639656448 boot/vmlinuz-5.19.0-40-generic 2
1615.883426666 = 1735.041617920 boot/vmlinuz-5.19.0-41-generic 1
1615.883426666 = 1735.041617920 boot/vmlinuz.old 1
728.184074402 = 781.881696256 boot/initrd.img 8
728.184074402 = 781.881696256 boot/initrd.img-5.15.0-71-generic 8
928.455764771 = 996.921786368 boot/initrd.img-5.19.0-40-generic 1
930.572879791 = 999.195021312 boot/initrd.img-5.19.0-41-generic 2
930.572879791 = 999.195021312 boot/initrd.img.old 2
===================== sdb4: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 18683 Apr 15 2022 10_linux
-rwxr-xr-x 1 root root 43031 Apr 15 2022 10_linux_zfs
-rwxr-xr-x 1 root root 14180 Apr 15 2022 20_linux_xen
-rwxr-xr-x 1 root root 13369 Apr 15 2022 30_os-prober
-rwxr-xr-x 1 root root 1372 Apr 15 2022 30_uefi-firmware
-rwxr-xr-x 1 root root 700 Jul 2 2022 35_fwupd
-rwxr-xr-x 1 root root 214 Jan 13 2021 40_custom
-rwxr-xr-x 1 root root 215 Apr 15 2022 41_custom