boot-repair-4ppa2081 [20251216_0816] ============================== Boot Info Summary =============================== => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 65301208 of the same hard drive for core.img. core.img is at this location and looks for (,gpt1)/boot/grub. It also embeds following components: modules --------------------------------------------------------------------------- fshelp ext2 part_gpt biosdisk --------------------------------------------------------------------------- => No boot loader is installed in the MBR of /dev/sdb. sda1: __________________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Ubuntu 24.04.3 LTS Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub /boot/grub/i386-pc/core.img sdb1: __________________________________________________________________________ File system: swap Boot sector type: - Boot sector info: sdb2: __________________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: 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: sdc: ___________________________________________________________________________ File system: iso9660 Boot sector type: Unknown Boot sector info: Mounting failed: mount: /mnt/BootInfo/FD/sdc: /dev/sdc already mounted or mount point busy. ================================ 1 OS detected ================================= OS#1 (linux): Ubuntu 24.04.3 LTS on sda1 ================================ Host/Hardware ================================= CPU architecture: 64-bit Video: GK208B [GeForce GT 720] from NVIDIA Corporation Live-session OS is Linuxmint 64-bit (Linux Mint 21.2, victoria, x86_64) ===================================== UEFI ===================================== BIOS/UEFI firmware: A11(4.6) from Dell Inc. This live-session is in Legacy/BIOS/CSM mode (not in EFI mode). ============================= Drive/Partition Info ============================= Disks info: ____________________________________________________________________ sda : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, no-wind, 2048 sectors * 512 bytes sdb : is-GPT, no-BIOSboot, has-noESP, not-usb, not-mmc, no-os, no-wind, 2048 sectors * 512 bytes Partitions info (1/3): _________________________________________________________ sda1 : is-os, 64, apt-get, signed grub-pc grub-efi , grub2, grub-install, grubenv-ok, update-grub, not-far sdb2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB sdb3 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GB Partitions info (2/3): _________________________________________________________ sda1 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4 sdb2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4 sdb3 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, vfat Partitions info (3/3): _________________________________________________________ sda1 : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda sdb2 : maybesepboot, 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 fdisk -l (filtered): ___________________________________________________________ Disk sda: 58.69 GiB, 63023063040 bytes, 123091920 sectors Disk identifier: AD93260C-C25A-40DE-BAA1-D91FE58F421E Start End Sectors Size Type sda1 2048 123091886 123089839 58.7G Linux filesystem Disk sdb: 931.52 GiB, 1000207286272 bytes, 1953529856 sectors Disk identifier: 4F20B5C6-E82C-4F01-8C68-EDAB8F3D534C Start End Sectors Size Type sdb1 2048 32767 30720 15M Linux swap sdb2 32768 1904672767 1904640000 908.2G Linux filesystem sdb3 1904672768 1953527807 48855040 23.3G Microsoft basic data Disk sdc: 57.73 GiB, 61991813632 bytes, 121077761 sectors Disk identifier: 0x14eb2669 Boot Start End Sectors Size Id Type sdc1 * 0 5138431 5138432 2.5G 0 Empty sdc2 572 9067 8496 4.1M ef EFI (FAT-12/16/32) sdc3 5140480 121077760 115937281 55.3G 83 Linux parted -lm (filtered): _________________________________________________________ sda:63.0GB:scsi:512:512:gpt:ATA SanDisk SDSSDP06:; 1:1049kB:63.0GB:63.0GB:ext4::; sdb:1000GB:scsi:512:512:gpt:ATA SanDisk SSD PLUS:; 1:1049kB:16.8MB:15.7MB:linux-swap(v1)::swap; 2:16.8MB:975GB:975GB:ext4::; 3:975GB:1000GB:25.0GB:fat32:FAT32_Backup_Partition:msftdata; sdc:62.0GB:scsi:512:512:msdos:Kingston DataTraveler 3.0:; 2:293kB:4643kB:4350kB:::esp; 3:2632MB:62.0GB:59.4GB:ext4::; Free space >10MiB: ______________________________________________________________ sdc: 4.43MiB:2510MiB:2506MiB blkid (filtered): ______________________________________________________________ NAME FSTYPE UUID PARTUUID LABEL PARTLABEL sda └─sda1 ext4 ff55c4cb-60bd-453f-8459-408f7324ad7e 30098eb5-9a77-48dc-8e6b-bd33ef8ca62e sdb ├─sdb1 swap 48206cfd-9f42-4e35-9ca9-aaeebf011140 c8cc13a7-d6f8-4d57-9b33-ee3de9225960 ├─sdb2 ext4 c7d489ae-2d05-4c37-a699-effb5f2262ec 6182d317-8280-4066-86e4-c078bd39a17a Home └─sdb3 vfat 651E-205E 772a4742-e75c-4397-9680-803918f14529 BACKUP FAT32_Backup_Partition sdc iso9660 2023-12-23-05-05-55-00 Boot-Repair-Disk 64bit ├─sdc1 iso9660 2023-12-23-05-05-55-00 14eb2669-01 Boot-Repair-Disk 64bit ├─sdc2 vfat 8D6C-A9F8 14eb2669-02 ESP └─sdc3 ext4 57bea0ac-da57-11f0-b281-a5d5b4c0ba93 14eb2669-03 writable Mount points (filtered): _______________________________________________________ Avail Use% Mounted on /dev/sda1 31G 41% /mnt/boot-sav/sda1 /dev/sdb2 614.4G 26% /mnt/boot-sav/sdb2 /dev/sdb3 16.1G 31% /mnt/boot-sav/sdb3 /dev/sdc1 0 100% /cdrom Mount options (filtered): ______________________________________________________ /dev/sda1 ext4 rw,relatime /dev/sdb2 ext4 rw,relatime /dev/sdb3 vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro /dev/sdc1 iso9660 ro,noatime,nojoliet,check=s,map=n,blocksize=2048,iocharset=utf8 ====================== sda1/boot/grub/grub.cfg (filtered) ====================== Kubuntu ff55c4cb-60bd-453f-8459-408f7324ad7e ### END /etc/grub.d/30_os-prober ### UEFI Firmware Settings uefi-firmware ### END /etc/grub.d/30_uefi-firmware ### ========================== sda1/etc/fstab (filtered) =========================== # UUID=ff55c4cb-60bd-453f-8459-408f7324ad7e / ext4 discard 0 1 UUID=c7d489ae-2d05-4c37-a699-effb5f2262ec /home ext4 discard 0 2 UUID=651E-205E /backup vfat defaults 0 2 /swapfile swap swap defaults 0 0 tmpfs /tmp tmpfs defaults,noatime,mode=1777 0 0 ======================= sda1/etc/default/grub (filtered) ======================= GRUB_DEFAULT=0 GRUB_TIMEOUT_STYLE=hidden GRUB_TIMEOUT=0 GRUB_DISTRIBUTOR='Kubuntu' GRUB_CMDLINE_LINUX_DEFAULT='quiet splash' GRUB_CMDLINE_LINUX="" ==================== sda1: Location of files loaded by Grub ==================== GiB - GB File Fragment(s) 13.111801147 = 14.078689280 boot/grub/grub.cfg 1 31.138065338 = 33.434243072 boot/grub/i386-pc/core.img 1 32.734226227 = 35.148107776 boot/vmlinuz 2 33.859222412 = 36.356063232 boot/vmlinuz-6.14.0-36-generic 1 32.734226227 = 35.148107776 boot/vmlinuz-6.14.0-37-generic 2 33.859222412 = 36.356063232 boot/vmlinuz.old 1 54.188472748 = 58.184429568 boot/initrd.img-6.14.0-36-generic 8 54.188472748 = 58.184429568 boot/initrd.img.old 8 ===================== sda1: ls -l /etc/grub.d/ (filtered) ====================== -rwxr-xr-x 1 root root 18133 Mar 17 2025 10_linux -rwxr-xr-x 1 root root 43202 Mar 17 2025 10_linux_zfs -rwxr-xr-x 1 root root 14513 Mar 17 2025 20_linux_xen -rwxr-xr-x 1 root root 786 Mar 17 2025 25_bli -rwxr-xr-x 1 root root 13120 Mar 17 2025 30_os-prober -rwxr-xr-x 1 root root 1174 Mar 17 2025 30_uefi-firmware -rwxr-xr-x 1 root root 722 May 8 2025 35_fwupd -rwxr-xr-x 1 root root 214 Mar 17 2025 40_custom -rwxr-xr-x 1 root root 215 Mar 17 2025 41_custom ======================== Unknown MBRs/Boot Sectors/etc ========================= Unknown BootLoader on sdc Suggested repair: ______________________________________________________________ The default repair of the Boot-Repair utility would reinstall the grub2 of sda1 into the MBR of sda. Grub-efi would not be selected by default because no ESP detected. Additional repair would be performed: unhide-bootmenu-10s Blockers in case of suggested repair: __________________________________________ GPT detected. Please create a BIOS-Boot partition (>1MB, unformatted filesystem, bios_grub flag). This can be performed via tools such as Gparted. Then try again. Final advice in case of suggested repair: ______________________________________ Please do not forget to make your BIOS boot on sda (ATA SanDisk SDSSDP06) disk! sprunge.us ko ()