I had a issue with dual boot Ubuntu and Windows. After running Boot-Repair I have got this report, but I do not have any idea what to do with it.
https://paste.ubuntu.com/p/cmPdYpgGvt/
============================= Boot Repair Summary ==============================Recommended repair: ____________________________________________________________The default repair of the Boot-Repair utility will reinstall the grub-efi ofsda8,using the following options: sda1/boot/efiAdditional repair will be performed: unhide-bootmenu-10s use-standard-efi-file restore-efi-backupsrm /mnt/boot-sav/sda1/efi/Boot/bootx64.efimv /mnt/boot-sav/sda1/efi/Boot/bkpbootx64.efi /mnt/boot-sav/sda1/efi/Boot/bootx64.efiMount /dev/sda1 on /mnt/boot-sav/sda8/boot/efi===================== Reinstall the grub-efi of /dev/sda8 ======================chroot /mnt/boot-sav/sda8 grub-install --versiongrub-install (GRUB) 2.06-2ubuntu7.2libkmod: ERROR ../libkmod/libkmod-config.c:712 kmod_config_parse: /etc/modprobe.d/rtl8723be.conf line 1: ignoring bad line starting with 'option'modprobe: FATAL: Module efivars not found in directory /lib/modules/5.15.0-76-genericchroot /mnt/boot-sav/sda8 modprobe efivarschroot /mnt/boot-sav/sda8 efibootmgr -v (filtered) before grub installBootCurrent: 0002Timeout: 0 secondsBootOrder: 0001,3001,0000,2001,2002,2004Boot0000* ubuntu HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/File(EFIubuntushimx64.efi)Boot0001* Windows Boot Manager HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/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.}...&................Boot0002* USB Hard Drive (UEFI) - USB DISK 3.0 (USB DISK 3.0) PciRoot(0x0)/Pci(0x10,0x0)/USB(5,0)/HD(1,MBR,0x389f05b5,0x800,0x3a977c0)RCBoot2001* EFI USB Device RCBoot2002* EFI DVD/CDROM RCBoot3001* Internal Hard Disk or Solid State Disk RCchroot /mnt/boot-sav/sda8 uname -r5.15.0-76-genericchroot /mnt/boot-sav/sda8 grub-install --efi-directory=/boot/efi --target=x86_64-efiInstalling for x86_64-efi platform.grub-install: warning: EFI variables cannot be set on this system.grub-install: warning: You will have to complete the GRUB setup manually.Installation finished. No error reported.df /dev/sda1mv /mnt/boot-sav/sda8/boot/efi/EFI/Boot/bootx64.efi /mnt/boot-sav/sda8/boot/efi/EFI/Boot/bkpbootx64.eficp /mnt/boot-sav/sda8/boot/efi/efi/ubuntu/grubx64.efi /mnt/boot-sav/sda8/boot/efi/EFI/Boot/bootx64.efichroot /mnt/boot-sav/sda8 grub-install --efi-directory=/boot/efi --target=x86_64-efiInstalling for x86_64-efi platform.grub-install: warning: EFI variables cannot be set on this system.grub-install: warning: You will have to complete the GRUB setup manually.Installation finished. No error reported.chroot /mnt/boot-sav/sda8 efibootmgr -v (filtered) after grub installBootCurrent: 0002Timeout: 0 secondsBootOrder: 0001,3001,0000,2001,2002,2004Boot0000* ubuntu HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/File(EFIubuntushimx64.efi)Boot0001* Windows Boot Manager HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/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.}...&................Boot0002* USB Hard Drive (UEFI) - USB DISK 3.0 (USB DISK 3.0) PciRoot(0x0)/Pci(0x10,0x0)/USB(5,0)/HD(1,MBR,0x389f05b5,0x800,0x3a977c0)RCBoot2001* EFI USB Device RCBoot2002* EFI DVD/CDROM RCBoot3001* Internal Hard Disk or Solid State Disk RCWarning: NVram was not modified.chroot /mnt/boot-sav/sda8 update-grubSourcing file `/etc/default/grub'Sourcing file `/etc/default/grub.d/init-select.cfg'Found linux image: /boot/vmlinuz-5.15.0-87-genericFound initrd image: /boot/initrd.img-5.15.0-87-genericFound linux image: /boot/vmlinuz-5.15.0-79-genericFound initrd image: /boot/initrd.img-5.15.0-79-genericFound Windows Boot Manager on /dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efiUnhide GRUB boot menu in sda8/boot/grub/grub.cfgBoot successfully repaired.You can now reboot your computer.Please do not forget to make your UEFI firmware boot on the Ubuntu 22.04.3 LTS entry (sda1/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/sda. => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.sda1: __________________________________________________________________________ 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 /efi/HP/BIOSUpdate/BiosMgmt.efi /efi/HP/BIOSUpdate/CryptRSA.efi /efi/HP/SystemDiags/CryptRSA.efi /efi/HP/SystemDiags/SysDiags.efi /efi/Microsoft/Boot/bootmgfw.efi /efi/Microsoft/Boot/bootmgr.efisda2: __________________________________________________________________________ File system: Boot sector type: - Boot sector info: sda3: __________________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Windows 10 or 11 Boot files: /Windows/System32/winload.exesda4: __________________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: sda5: __________________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: sda6: __________________________________________________________________________ File system: swap Boot sector type: - Boot sector info: sda7: __________________________________________________________________________ File system: ntfs Boot sector type: NTFS Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: sda8: __________________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Ubuntu 22.04.3 LTS Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grubsdb1: __________________________________________________________________________ File system: vfat Boot sector type: SYSLINUX 6.04 Boot sector info: Syslinux looks at sector 32864 of /dev/sdb1 for its second stage. The integrity check of Syslinux failed. No errors found in the Boot Parameter Block. Operating System: Boot files: /boot/grub/grub.cfg /syslinux.cfg /efi/boot/bootx64.efi /efi/boot/grubx64.efi /efi/boot/mmx64.efi /ldlinux.sys================================ 2 OS detected =================================OS#1 (linux): Ubuntu 22.04.3 LTS on sda8OS#2 (windows): Windows 10 or 11 on sda3================================ Host/Hardware =================================CPU architecture: 64-bitVideo: Stoney [Radeon R2/R3/R4/R5 Graphics] from Advanced Micro Devices, Inc. [AMD/ATI]Live-session OS is Linuxmint 64-bit (Linux Mint 21.2, victoria, x86_64)===================================== UEFI =====================================BIOS/UEFI firmware: F.15(15.15) from InsydeThe firmware is EFI-compatible, and is set in EFI-mode for this live-session.SecureBoot disabled (confirmed by mokutil).BootCurrent: 0002Timeout: 0 secondsBootOrder: 0001,3001,0000,2001,2002,2004Boot0000* ubuntu HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/File(\EFI\ubuntu\shimx64.efi)Boot0001* Windows Boot Manager HD(1,GPT,f04d6a15-d8d1-42ce-9300-58aa137c7ac9,0x800,0x82000)/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.}...&................Boot0002* USB Hard Drive (UEFI) - USB DISK 3.0 (USB DISK 3.0) PciRoot(0x0)/Pci(0x10,0x0)/USB(5,0)/HD(1,MBR,0x389f05b5,0x800,0x3a977c0)RCBoot2001* EFI USB Device RCBoot2002* EFI DVD/CDROM RCBoot3001* Internal Hard Disk or Solid State Disk RC64349b3622c65f495a99dbf6102496e3 sda1/Boot/bkpbootx64.efi64349b3622c65f495a99dbf6102496e3 sda1/Boot/bootx64.efia9c517741ac31962d7feb152948ad1ee sda1/Boot/fbx64.efia660182adef313615746a665966d2ccc sda1/Boot/mmx64.efia1da253696a304dce6b4668b70151c0e sda1/ubuntu/grubx64.efia660182adef313615746a665966d2ccc sda1/ubuntu/mmx64.efi64349b3622c65f495a99dbf6102496e3 sda1/ubuntu/shimx64.efi0be1df45737df88d6a8c5e9ebd7a896d sda1/HP/BIOSUpdate/BiosMgmt.efi6488d391f74263c9da3c3d47dffa6212 sda1/HP/BIOSUpdate/CryptRSA.efi6488d391f74263c9da3c3d47dffa6212 sda1/HP/SystemDiags/CryptRSA.efi1b89ce6e6ed9c195d61df80630b0465f sda1/HP/SystemDiags/SysDiags.efi8561c3e35368c746fd3cf8b9c0e71663 sda1/Microsoft/Boot/bootmgfw.efi8f87a2fbaaa64d7b22150e1881b9eb87 sda1/Microsoft/Boot/bootmgr.efi============================= Drive/Partition Info =============================Disks info: ____________________________________________________________________sda : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, has-win, 2048 sectors * 512 bytesPartitions info (1/3): _________________________________________________________sda1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-farsda3 : is-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GBsda4 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GBsda5 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GBsda7 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GBsda8 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, end-after-100GBPartitions info (2/3): _________________________________________________________sda1 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, vfatsda3 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, no-bmgr, notwinboot, ntfssda4 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ntfssda5 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ntfssda7 : isnotESP, part-has-no-fstab, no-nt, no-winload, recovery-or-hidden, no-bmgr, notwinboot, ntfssda8 : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4Partitions info (3/3): _________________________________________________________sda1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda3 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda4 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda5 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda7 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda8 : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sdafdisk -l (filtered): ___________________________________________________________Disk sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectorsDisk identifier: 0F5A1798-E54C-4676-8388-06E46AF1C134 Start End Sectors Size Typesda1 2048 534527 532480 260M EFI Systemsda2 534528 567295 32768 16M Microsoft reservedsda3 567296 419997695 419430400 200G Microsoft basic datasda4 419997696 930498559 510500864 243.4G Microsoft basic datasda5 930498560 1440999423 510500864 243.4G Microsoft basic datasda6 1440999424 1472249855 31250432 14.9G Linux swapsda7 1951504384 1953511423 2007040 980M Windows recovery environmentsda8 1472249856 1951504383 479254528 228.5G Linux filesystemPartition table entries are not in disk order.Disk sdb: 29.3 GiB, 31457280000 bytes, 61440000 sectorsDisk identifier: 0x389f05b5 Boot Start End Sectors Size Id Typesdb1 * 2048 61439935 61437888 29.3G c W95 FAT32 (LBA)parted -lm (filtered): _________________________________________________________sda:1000GB:scsi:512:4096:gpt:ATA WDC WD10SPZX-60Z:;1:1049kB:274MB:273MB:fat32:EFI system partition:boot, esp;2:274MB:290MB:16.8MB::Microsoft reserved partition:msftres;3:290MB:215GB:215GB:ntfs:Basic data partition:msftdata;4:215GB:476GB:261GB:ntfs:Basic data partition:msftdata;5:476GB:738GB:261GB:ntfs:Basic data partition:msftdata;6:738GB:754GB:16.0GB:linux-swap(v1)::swap;8:754GB:999GB:245GB:ext4::;7:999GB:1000GB:1028MB:ntfs:Basic data partition:hidden, diag;sdb:31.5GB:scsi:512:512:msdos: USB DISK 3.0:;1:1049kB:31.5GB:31.5GB:fat32::boot, lba;blkid (filtered): ______________________________________________________________NAME FSTYPE UUID PARTUUID LABEL PARTLABELsda ├─sda1 vfat CA29-4C9C f04d6a15-d8d1-42ce-9300-58aa137c7ac9 SYSTEM EFI system partition├─sda2 b2a904dd-d223-4467-9490-28d8aca66c5e Microsoft reserved partition├─sda3 ntfs C692487E924874C9 ee5beef2-464e-4406-8d41-6dbdad379857 Windows Basic data partition├─sda4 ntfs F23E58753E583537 ddb8c8f1-5155-4b80-ab8d-700bc294ce1d Basic data partition├─sda5 ntfs 0E40632D40631AAB a476340a-fbfa-45b7-9473-b2b1648c5db5 Basic data partition├─sda6 swap 69f75fe1-4dd2-47fe-994b-88d4a9cb5b80 47bdd33d-10e3-4923-a7f4-a4508cecaea8 ├─sda7 ntfs DA947E68947E46D3 af98d6d9-ce43-4f5a-97fa-a684a3ea4931 Windows RE tools Basic data partition└─sda8 ext4 e2e001c8-6cd5-4ada-80ca-fac7f1bab452 4e8767fb-3d12-4c33-847d-d3a44e8ede15 sdb └─sdb1 vfat 40A7-9887 389f05b5-01 BOOT-REPAIR Mount points (filtered): _______________________________________________________ Avail Use% Mounted on/dev/sda1 197.3M 23% /mnt/boot-sav/sda1/dev/sda3 105.3G 47% /mnt/boot-sav/sda3/dev/sda4 243G 0% /mnt/boot-sav/sda4/dev/sda5 243.1G 0% /mnt/boot-sav/sda5/dev/sda7 461.8M 53% /mnt/boot-sav/sda7/dev/sda8 163.6G 22% /mnt/boot-sav/sda8/dev/sdb1 26.8G 8% /cdromMount options (filtered): ______________________________________________________/dev/sda1 vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro/dev/sda3 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096/dev/sda4 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096/dev/sda5 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096/dev/sda7 fuseblk ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096/dev/sda8 ext4 rw,relatime/dev/sdb1 vfat ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro===================== sda1/efi/ubuntu/grub.cfg (filtered) ======================search.fs_uuid e2e001c8-6cd5-4ada-80ca-fac7f1bab452 root hd0,gpt8 set prefix=($root)'/boot/grub'configfile $prefix/grub.cfg====================== sda8/boot/grub/grub.cfg (filtered) ======================Ubuntu e2e001c8-6cd5-4ada-80ca-fac7f1bab452Windows Boot Manager (on sda1) osprober-efi-CA29-4C9C### END /etc/grub.d/30_os-prober ###### END /etc/grub.d/30_uefi-firmware ###========================== sda8/etc/fstab (filtered) ===========================# <file system> <mount point> <type> <options> <dump> <pass># / was on /dev/sda8 during installationUUID=e2e001c8-6cd5-4ada-80ca-fac7f1bab452 / ext4 errors=remount-ro 0 1# /boot/efi was on /dev/sda1 during installationUUID=CA29-4C9C /boot/efi vfat umask=0077 0 1# swap was on /dev/sda6 during installationUUID=69f75fe1-4dd2-47fe-994b-88d4a9cb5b80 none swap sw 0 0======================= sda8/etc/default/grub (filtered) =======================GRUB_DEFAULT=0GRUB_TIMEOUT_STYLE=menuGRUB_TIMEOUT=10GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"GRUB_CMDLINE_LINUX=""GRUB_DISABLE_OS_PROBER=false==================== sda8: Location of files loaded by Grub ==================== GiB - GB File Fragment(s) ?? = ?? boot/grub/grub.cfg 1 879.924884796 = 944.812150784 boot/vmlinuz 1 706.307689667 = 758.392107008 boot/vmlinuz-5.15.0-79-generic 1 879.924884796 = 944.812150784 boot/vmlinuz-5.15.0-87-generic 1 706.307689667 = 758.392107008 boot/vmlinuz.old 1 914.701808929 = 982.153588736 boot/initrd.img 1 914.249996185 = 981.668458496 boot/initrd.img-5.15.0-79-generic 5 914.701808929 = 982.153588736 boot/initrd.img-5.15.0-87-generic 1 914.249996185 = 981.668458496 boot/initrd.img.old 5===================== sda8: 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 Mar 30 2021 10_linux_zfs-rwxr-xr-x 1 root root 14387 Dec 18 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 Feb 21 2022 35_fwupd-rwxr-xr-x 1 root root 214 Mar 18 2019 40_custom-rwxr-xr-x 1 root root 215 Apr 15 2022 41_custom====================== sdb1/boot/grub/grub.cfg (filtered) ======================Start Boot-Repair-Disk 64-bitStart Boot-Repair-Disk 64-bit (compatibility mode)UEFI Firmware SettingsTest memory========================= sdb1/syslinux.cfg (filtered) =========================DEFAULT loadconfigLABEL loadconfig CONFIG /isolinux/isolinux.cfg APPEND /isolinux/==================== sdb1: Location of files loaded by Grub ==================== GiB - GB File Fragment(s) ?? = ?? boot/grub/grub.cfg 1================== sdb1: Location of files loaded by Syslinux ================== GiB - GB File Fragment(s) ?? = ?? syslinux.cfg 1 ?? = ?? ldlinux.sys 1sprunge.us ko ()