I got a message saying my root was low on space. After rebooting, Ubuntu failed to start.
I've tried the repair steps available here. When I reboot, I get a black GRUB screen with commands.
Boot log is here.
============================= Boot Repair Summary ================================================== blkid (filtered) before lvm activation ====================/dev/sda1: UUID="AF1E-67E9" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="7041897d-e21a-4dcb-9db0-8b187210b41a"/dev/sda2: UUID="d71e47bd-f2e8-4c24-95f1-9c028ae1e48c" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="556ace90-8634-4827-9f74-b215fe456da6"/dev/sdb1: BLOCK_SIZE="2048" UUID="2022-08-10-16-21-45-00" LABEL="Ubuntu 22.04.1 LTS amd64" TYPE="iso9660" PARTLABEL="ISO9660" PARTUUID="9240a165-d190-4ab6-8a11-46dc207b42ee"/dev/mapper/vgubuntu-root: UUID="1212e438-6c8f-4f47-a8dc-650a87775e12" BLOCK_SIZE="4096" TYPE="ext4"/dev/sdb4: LABEL="writable" UUID="23921d5e-fb39-4ff0-a687-93adfb355cdf" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="01c6a1a7-d452-f748-a5ca-ae6fbf98f83e"/dev/sdb2: SEC_TYPE="msdos" LABEL_FATBOOT="ESP" LABEL="ESP" UUID="8D6C-A9F8" BLOCK_SIZE="512" TYPE="vfat" PARTLABEL="Appended2" PARTUUID="9240a165-d190-4ab6-8a12-46dc207b42ee"/dev/mapper/vgubuntu-swap_1: UUID="68eb55d7-a7b7-4792-b3f4-5ad4648207ad" TYPE="swap"/dev/mapper/luks-0623d2ae-3485-472f-8b4f-20c3b0b28bbf: UUID="6Wcrii-1uml-bz1J-BSz7-iLxV-dlHp-u7irgK" TYPE="LVM2_member"/dev/sda3: UUID="0623d2ae-3485-472f-8b4f-20c3b0b28bbf" TYPE="crypto_LUKS" PARTUUID="59c0f21c-3a1f-4a53-b58e-26d1d860c028"/dev/sdc1: LABEL="Backup5T" BLOCK_SIZE="512" UUID="459696BF11FF6FE8" TYPE="ntfs" PARTLABEL="Elements" PARTUUID="9d05a4a5-1b79-44b7-89f9-a73b707a8fd9"/dev/sdb3: PARTLABEL="Gap1" PARTUUID="9240a165-d190-4ab6-8a13-46dc207b42ee"================================ LVM activation ================================modprobe dm-mod vgscan --mknodes Found volume group "vgubuntu" using metadata type lvm2vgchange -ay 2 logical volume(s) in volume group "vgubuntu" now activelvscan ACTIVE '/dev/vgubuntu/root' [927.41 GiB] inherit ACTIVE '/dev/vgubuntu/swap_1' [1.91 GiB] inheritblkid -g[dmraid -sa -c] no[dmraid -sa -c] raid[dmraid -sa -c] disks[dmraid -sa -c] no[dmraid -sa -c] raid[dmraid -sa -c] disksPlease backup your data before this operation.The settings chosen by the user will purge (in order to enable-lvm) and reinstall the grub-efi ofmapper/vgubuntu-root,using the following options: sda1/boot/efiAdditional repair will be performed: unhide-bootmenu-10s use-standard-efi-file repair-filesystemsForce Unmount all blkid partitions (for fsck) except / /boot /cdrom /dev /etc /home /opt /pas /proc /rofs /sys /tmp /usr /varfsck -fyM /dev/sda1fsck from util-linux 2.37.2fsck -fyM /dev/sda2fsck from util-linux 2.37.2e2fsck 1.46.5 (30-Dec-2021)Pass 1: Checking inodes, blocks, and sizesPass 2: Checking directory structurePass 3: Checking directory connectivityPass 4: Checking reference countsPass 5: Checking group summary information/dev/sda2: 310/109536 files (0.6% non-contiguous), 22958/437504 blocksfsck -fyM /dev/mapper/vgubuntu-rootfsck from util-linux 2.37.2e2fsck 1.46.5 (30-Dec-2021)Pass 1: Checking inodes, blocks, and sizesInode 8391668 extent tree (at level 1) could be narrower. Optimize? yesInode 8392242 extent tree (at level 1) could be narrower. Optimize? yesInode 8401820 extent tree (at level 1) could be narrower. Optimize? yesPass 1E: Optimizing extent treesPass 2: Checking directory structurePass 3: Checking directory connectivityPass 4: Checking reference countsPass 5: Checking group summary information/dev/mapper/vgubuntu-root: ***** FILE SYSTEM WAS MODIFIED *****/dev/mapper/vgubuntu-root: 628840/60784640 files (1.5% non-contiguous), 116272167/243116032 blocksfsck -fyM /dev/sdc1fsck from util-linux 2.37.2[dmraid -sa -c] no[dmraid -sa -c] raid[dmraid -sa -c] disks[dmraid -sa -c] no[dmraid -sa -c] raid[dmraid -sa -c] disksRecommended repair: ____________________________________________________________The default repair of the Boot-Repair utility will purge (in order to enable-lvm) and reinstall the grub-efi ofmapper/vgubuntu-root,using the following options: sda1/boot/efiAdditional repair will be performed: unhide-bootmenu-10s use-standard-efi-fileMount /dev/sda1 on /mnt/boot-sav/mapper/vgubuntu-root/boot/efichroot /mnt/boot-sav/mapper/vgubuntu-root apt-get -y updateRunning in chroot, ignoring command 'start'Purge the GRUB of /dev/mapper/vgubuntu-rootgrub-efi availableThe following packages were automatically installed and are no longer required:hwdata libdevmapper1.02.1:i386 libefiboot1:i386 libefivar1:i386linux-hwe-6.8-headers-6.8.0-40 linux-hwe-6.8-headers-6.8.0-45linux-hwe-6.8-tools-6.8.0-40 linux-hwe-6.8-tools-6.8.0-45linux-modules-6.8.0-40-generic linux-modules-6.8.0-45-genericlinux-modules-extra-6.8.0-40-generic linux-modules-extra-6.8.0-45-genericlinux-tools-6.8.0-40-generic linux-tools-6.8.0-45-generic linux-tools-commonUse 'sudo apt autoremove' to remove them.0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 69 not upgraded.DEBCHECK debOK, grub-efiDEBCHECK debOKPlease type: sudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" dpkg --configure -ansudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get install -fynsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get install -y lvm2nsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get purge --allow-remove-essential -y grub-com*nsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get purge --allow-remove-essential -y grub2-com*nsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get purge --allow-remove-essential -y shim-signednsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get purge --allow-remove-essential -y grub-common:*nsudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get purge --allow-remove-essential -y grub2-common:*nThen type: sudo chroot "/mnt/boot-sav/mapper/vgubuntu-root" apt-get install -y grub-efiUnhide GRUB boot menu in mapper/vgubuntu-root/etc/default/grub============= Reinstall the grub-efi of /dev/mapper/vgubuntu-root ==============chroot /mnt/boot-sav/mapper/vgubuntu-root grub-install --versiongrub-install (GRUB) 2.06-2ubuntu7.2chroot /mnt/boot-sav/mapper/vgubuntu-root modprobe efivarschroot /mnt/boot-sav/mapper/vgubuntu-root efibootmgr -v (filtered) before grub installBootCurrent: 001BTimeout: 0 secondsBootOrder: 001B,0017,0018,0000,0019,001A,001CBoot0000* ubuntu HD(1,GPT,7041897d-e21a-4dcb-9db0-8b187210b41a,0x800,0x100000)/File(EFIubuntushimx64.efi)Boot0010 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)Boot0011 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)Boot0012 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)Boot0013 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)Boot0014 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)Boot0015 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)Boot0016 MEBx Hot Key FvFile(ac6fd56a-3d41-4efd-a1b9-870293811a28)Boot0017* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)Boot0018* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)Boot0019* NVMe0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,001c199932d94c4eae9aa0b6e98eb8a400)Boot001A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)Boot001B* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)Boot001C* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)Boot001D* IDER BOOT CDROM PciRoot(0x0)/Pci(0x14,0x0)/USB(11,1)Boot001E* IDER BOOT Floppy PciRoot(0x0)/Pci(0x14,0x0)/USB(11,0)Boot001F* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)Boot0020* ATAPI CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)chroot /mnt/boot-sav/mapper/vgubuntu-root uname -r5.15.0-43-genericchroot /mnt/boot-sav/mapper/vgubuntu-root grub-install --efi-directory=/boot/efi --target=x86_64-efiInstalling for x86_64-efi platform.File descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58610: grub-installFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58610: grub-installgrub-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/mapper/vgubuntu-root/boot/efi/EFI/Boot/bootx64.efi /mnt/boot-sav/mapper/vgubuntu-root/boot/efi/EFI/Boot/bkpbootx64.eficp /mnt/boot-sav/mapper/vgubuntu-root/boot/efi/efi/ubuntu/grubx64.efi /mnt/boot-sav/mapper/vgubuntu-root/boot/efi/EFI/Boot/bootx64.efichroot /mnt/boot-sav/mapper/vgubuntu-root grub-install --efi-directory=/boot/efi --target=x86_64-efiInstalling for x86_64-efi platform.File descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58773: grub-installFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58773: grub-installgrub-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/mapper/vgubuntu-root efibootmgr -v (filtered) after grub installBootCurrent: 001BTimeout: 0 secondsBootOrder: 001B,0017,0018,0000,0019,001A,001CBoot0000* ubuntu HD(1,GPT,7041897d-e21a-4dcb-9db0-8b187210b41a,0x800,0x100000)/File(EFIubuntushimx64.efi)Boot0010 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)Boot0011 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)Boot0012 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)Boot0013 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)Boot0014 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)Boot0015 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)Boot0016 MEBx Hot Key FvFile(ac6fd56a-3d41-4efd-a1b9-870293811a28)Boot0017* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)Boot0018* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)Boot0019* NVMe0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,001c199932d94c4eae9aa0b6e98eb8a400)Boot001A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)Boot001B* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)Boot001C* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)Boot001D* IDER BOOT CDROM PciRoot(0x0)/Pci(0x14,0x0)/USB(11,1)Boot001E* IDER BOOT Floppy PciRoot(0x0)/Pci(0x14,0x0)/USB(11,0)Boot001F* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)Boot0020* ATAPI CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)Warning: NVram was not modified.chroot /mnt/boot-sav/mapper/vgubuntu-root update-grubSourcing file `/etc/default/grub'Sourcing file `/etc/default/grub.d/init-select.cfg'File descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58876: grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58876: grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58901: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58901: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58907: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58907: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58911: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58911: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58918: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58918: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58959: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 58959: /usr/sbin/grub-probeFound linux image: /boot/vmlinuz-5.15.0-122-genericFound initrd image: /boot/initrd.img-5.15.0-122-genericFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59026: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59026: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59031: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59031: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59036: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59036: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59040: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59040: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59181: /usr/sbin/grub-probeFile descriptor 63 (pipe:[83273]) leaked on vgs invocation. Parent PID 59181: /usr/sbin/grub-probeUnhide GRUB boot menu in mapper/vgubuntu-root/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 22.04.4 LTS entry (sda1/efi/ubuntu/grubx64.efi file) !============================ Boot Info After Repair ============================ => No boot loader is installed in the MBR of /dev/sda. => No boot loader is installed in the MBR of /dev/sdc.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/fwupdx64.efi /efi/ubuntu/grubx64.efi /efi/ubuntu/mmx64.efi /efi/ubuntu/shimx64.efi /efi/ubuntu/grub.cfgsda2: __________________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Boot files: /grub/grub.cfgsda3: __________________________________________________________________________ File system: crypto_LUKS Boot sector type: Unknown Boot sector info: sdc1: __________________________________________________________________________ File system: ntfs Boot sector type: Unknown Boot sector info: According to the info in the boot sector, sdc1 has 1177536511 sectors, but according to the info from fdisk, it has 9767471103 sectors. Operating System: Boot files: sdb: ___________________________________________________________________________ File system: iso9660 Boot sector type: Grub2 (v1.99-2.00) Boot sector info: Grub2 (v1.99-2.00) is installed in the boot sector of sdb and looks at sector 0 of the same hard drive for core.img, but core.img can not be found at this location. Mounting failed: mount: /mnt/BootInfo/FD/sdb: /dev/sdb already mounted or mount point busy.================================ 1 OS detected =================================OS#1 (linux): Ubuntu 22.04.4 LTS on mapper/vgubuntu-root================================ Host/Hardware =================================CPU architecture: 64-bitVideo: Skylake GT2 [HD Graphics 520] from Intel CorporationLive-session OS is Ubuntu 64-bit (Ubuntu 22.04.1 LTS, jammy, x86_64)===================================== UEFI =====================================BIOS/UEFI firmware: R06ET71W (1.45 )(1.45) from LENOVOThe firmware is EFI-compatible, and is set in EFI-mode for this live-session.SecureBoot disabled (confirmed by mokutil).BootCurrent: 001BTimeout: 0 secondsBootOrder: 001B,0017,0018,0000,0019,001A,001CBoot0000* ubuntu HD(1,GPT,7041897d-e21a-4dcb-9db0-8b187210b41a,0x800,0x100000)/File(\EFI\ubuntu\shimx64.efi)Boot0010 Setup FvFile(721c8b66-426c-4e86-8e99-3457c46ab0b9)Boot0011 Boot Menu FvFile(126a762d-5758-4fca-8531-201a7f57f850)Boot0012 Diagnostic Splash Screen FvFile(a7d8d9a6-6ab0-4aeb-ad9d-163e59a7a380)Boot0013 Lenovo Diagnostics FvFile(3f7e615b-0d45-4f80-88dc-26b234958560)Boot0014 Startup Interrupt Menu FvFile(f46ee6f4-4785-43a3-923d-7f786c3c8479)Boot0015 Rescue and Recovery FvFile(665d3f60-ad3e-4cad-8e26-db46eee9f1b5)Boot0016 MEBx Hot Key FvFile(ac6fd56a-3d41-4efd-a1b9-870293811a28)Boot0017* USB CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,86701296aa5a7848b66cd49dd3ba6a55)Boot0018* USB FDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,6ff015a28830b543a8b8641009461e49)Boot0019* NVMe0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,001c199932d94c4eae9aa0b6e98eb8a400)Boot001A* ATA HDD0 VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f600)Boot001B* USB HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,33e821aaaf33bc4789bd419f88c50803)Boot001C* PCI LAN VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,78a84aaf2b2afc4ea79cf5cc8f3d3803)Boot001D* IDER BOOT CDROM PciRoot(0x0)/Pci(0x14,0x0)/USB(11,1)Boot001E* IDER BOOT Floppy PciRoot(0x0)/Pci(0x14,0x0)/USB(11,0)Boot001F* ATA HDD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,91af625956449f41a7b91f4f892ab0f6)Boot0020* ATAPI CD VenMsg(bc7838d2-0f82-4d60-8316-c068ee79d25b,aea2090adfde214e8b3a5e471856a354)a1da253696a304dce6b4668b70151c0e sda1/BOOT/bkpbootx64.efia1da253696a304dce6b4668b70151c0e sda1/BOOT/bootx64.efia9c517741ac31962d7feb152948ad1ee sda1/BOOT/fbx64.efia660182adef313615746a665966d2ccc sda1/BOOT/mmx64.efid008780449d7affb8a84d3816b167108 sda1/ubuntu/fwupdx64.efia1da253696a304dce6b4668b70151c0e sda1/ubuntu/grubx64.efia660182adef313615746a665966d2ccc sda1/ubuntu/mmx64.efi64349b3622c65f495a99dbf6102496e3 sda1/ubuntu/shimx64.efi============================= Drive/Partition Info =============================Disks info: ____________________________________________________________________sda : is-GPT, no-BIOSboot, has---ESP, not-usb, not-mmc, has-os, no-wind, 2048 sectors * 512 bytessdc : is-GPT, no-BIOSboot, has-noESP, usb-disk, not-mmc, no-os, no-wind, 2048 sectors * 512 bytesPartitions info (1/3): _________________________________________________________sda1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, not-farsda2 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, grubenv-ok, noupdategrub, not-farmapper/vgubuntu-root : is-os, 64, apt-get, signed grub-efi , grub2, grub-install, grubenv-ok, update-grub, not-farsdc1 : no-os, 64, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, end-after-100GBPartitions info (2/3): _________________________________________________________sda1 : is---ESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, vfatsda2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4mapper/vgubuntu-root : isnotESP, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ext4sdc1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, ntfsPartitions info (3/3): _________________________________________________________sda1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdasda2 : maybesepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdamapper/vgubuntu-root : not--sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sdasdc1 : not--sepboot, no---boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, no--grub.d, sdcfdisk -l (filtered): ___________________________________________________________Disk sda: 931.51 GiB, 1000204886016 bytes, 1953525168 sectorsDisk identifier: 6455A798-C489-4672-8081-375FE6AEADF7 Start End Sectors Size Typesda1 2048 1050623 1048576 512M EFI Systemsda2 1050624 4550655 3500032 1.7G Linux filesystemsda3 4550656 1953523711 1948973056 929.3G Linux filesystemDisk sdb: 14.32 GiB, 15376318464 bytes, 30031872 sectorsDisk identifier: 9240A165-D190-4AB6-8A10-46DC207B42EE Start End Sectors Size Typesdb1 64 7465119 7465056 3.6G Microsoft basic datasdb2 7465120 7473615 8496 4.1M EFI Systemsdb3 7473616 7474215 600 300K Microsoft basic datasdb4 7475200 30031808 22556609 10.8G Linux filesystemDisk mapper/luks-0623d2ae-3485-472f-8b4f-20c3b0b28bbf: 929.33 GiB, 997857427456 bytes, 1948940288 sectorsDisk mapper/vgubuntu-root: 927.41 GiB, 995803267072 bytes, 1944928256 sectorsDisk mapper/vgubuntu-swap_1: 1.91 GiB, 2051014656 bytes, 4005888 sectorsDisk sdc: 4.55 TiB, 5000947302400 bytes, 9767475200 sectorsDisk identifier: 5185E92C-FE05-47E1-AC2A-0D7AEE21F657 Start End Sectors Size Typesdc1 2048 9767473151 9767471104 4.5T Microsoft basic dataparted -lm (filtered): _________________________________________________________sda:1000GB:scsi:512:512:gpt:ATA Samsung SSD 870:;1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;2:538MB:2330MB:1792MB:ext4::;3:2330MB:1000GB:998GB:::;sdb:15.4GB:scsi:512:512:gpt:SanDisk Cruzer Glide:;1:32.8kB:3822MB:3822MB::ISO9660:hidden, msftdata;2:3822MB:3826MB:4350kB::Appended2:boot, esp;3:3826MB:3827MB:307kB::Gap1:hidden, msftdata;4:3827MB:15.4GB:11.5GB:ext4::;sdc:5001GB:scsi:512:4096:gpt:WD Elements 2620:;1:1049kB:5001GB:5001GB:ntfs:Elements:msftdata;mapper/vgubuntu-root:996GB:dm:512:512:loop:Linux device-mapper (linear):;1:0.00B:996GB:996GB:ext4::;mapper/vgubuntu-swap_1:2051MB:dm:512:512:loop:Linux device-mapper (linear):;1:0.00B:2051MB:2051MB:linux-swap(v1)::;mapper/luks-0623d2ae-3485-472f-8b4f-20c3b0b28bbf:998GB:dm:512:512:unknown:Linux device-mapper (crypt):;blkid (filtered): ______________________________________________________________NAME FSTYPE UUID PARTUUID LABEL PARTLABELsda ├─sda1 vfat AF1E-67E9 7041897d-e21a-4dcb-9db0-8b187210b41a EFI System Partition├─sda2 ext4 d71e47bd-f2e8-4c24-95f1-9c028ae1e48c 556ace90-8634-4827-9f74-b215fe456da6 └─sda3 crypto_LUKS 0623d2ae-3485-472f-8b4f-20c3b0b28bbf 59c0f21c-3a1f-4a53-b58e-26d1d860c028 └─luks-0623d2ae-3485-472f-8b4f-20c3b0b28bbf LVM2_member 6Wcrii-1uml-bz1J-BSz7-iLxV-dlHp-u7irgK ├─vgubuntu-root ext4 1212e438-6c8f-4f47-a8dc-650a87775e12 └─vgubuntu-swap_1 swap 68eb55d7-a7b7-4792-b3f4-5ad4648207ad sdb iso9660 2022-08-10-16-21-45-00 Ubuntu 22.04.1 LTS amd64 ├─sdb1 iso9660 2022-08-10-16-21-45-00 9240a165-d190-4ab6-8a11-46dc207b42ee Ubuntu 22.04.1 LTS amd64 ISO9660├─sdb2 vfat 8D6C-A9F8 9240a165-d190-4ab6-8a12-46dc207b42ee ESP Appended2├─sdb3 9240a165-d190-4ab6-8a13-46dc207b42ee Gap1└─sdb4 ext4 23921d5e-fb39-4ff0-a687-93adfb355cdf 01c6a1a7-d452-f748-a5ca-ae6fbf98f83e writable sdc └─sdc1 ntfs 459696BF11FF6FE8 9d05a4a5-1b79-44b7-89f9-a73b707a8fd9 Backup5T ElementsMount points (filtered): _______________________________________________________ Avail Use% Mounted on/dev/mapper/vgubuntu-root 437.5G 47% /mnt/boot-sav/mapper/vgubuntu-root/dev/sda1 491.8M 4% /mnt/boot-sav/sda1/dev/sda2 1.5G 2% /mnt/boot-sav/sda2/dev/sdb1 0 100% /cdrom/dev/sdc1 4.5T 1% /mnt/boot-sav/sdc1Mount options (filtered): ______________________________________________________/dev/mapper/vgubuntu-root ext4 rw,relatime/dev/sda1 vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro/dev/sda2 ext4 rw,relatime/dev/sdb1 iso9660 ro,noatime,nojoliet,check=s,map=n,blocksize=2048,iocharset=utf8/dev/sdc1 fuseblk rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096============================== ls -R /dev/mapper/ ==============================/dev/mapper:controlluks-0623d2ae-3485-472f-8b4f-20c3b0b28bbfvgubuntu-rootvgubuntu-swap_1===================== sda1/efi/ubuntu/grub.cfg (filtered) ======================search.fs_uuid 1212e438-6c8f-4f47-a8dc-650a87775e12 root lvmid/x7JH0Y-2B3W-yfiO-5LLt-l2SP-JRa4-6973XR/pJCjpH-LBcn-BvVS-5fWF-tOKg-jEhE-H1Dr7m set prefix=($root)'/boot/grub'configfile $prefix/grub.cfg======================== sda2/grub/grub.cfg (filtered) =========================### END /etc/grub.d/30_os-prober ###UEFI Firmware Settings uefi-firmware### END /etc/grub.d/30_uefi-firmware ###==================== sda2: Location of files loaded by Grub ==================== GiB - GB File Fragment(s) 0.684581757 = 0.735064064 grub/grub.cfg 1I'm hoping someone can save me from a reinstall.
