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boot-info :
boot-info-4ppa125 [20210104_2103]
============================== Boot Info Summary ===============================
=> 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 (,msdos5)/boot/grub. It also embeds following components:
modules
---------------------------------------------------------------------------
fshelp ext2 part_msdos biosdisk
---------------------------------------------------------------------------
=> Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: ext4
Boot sector type: Grub2 (v1.99-2.00)
Boot sector info: Grub2 (v2.00) is installed in the boot sector of sda1
and looks at sector 38022288 of the same hard drive
for core.img. core.img is at this location and looks
for (,msdos1)/boot/grub. It also embeds following
components:
modules
-------------------------------------------------------
fshelp ext2 part_msdos biosdisk
-------------------------------------------------------
Operating System: Ubuntu 20.04.1 LTS
Boot files: /boot/grub/grub.cfg /etc/fstab /etc/default/grub
/boot/grub/i386-pc/core.img
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.04
Boot sector info: Syslinux looks at sector 32800 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/grubx64.efi /efi/BOOT/mmx64.efi /ldlinux.sys
================================ 1 OS detected =================================
OS#1: Ubuntu 20.04.1 LTS on sda1
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 20.04.1 LTS, focal, x86_64)
===================================== UEFI =====================================
This live-session is not in EFI-mode.
EFI in dmesg.
[ 104.615114] systemd[1]: Condition check resulted in Store a System Token in an EFI Variable being skipped.
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : is-os, 64, apt-get, grub-pc , grub2, grub-install, grubenv-ok, update-grub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, with-boot, fstab-without-boot, not-sep-usr, with--usr, fstab-without-usr, std-grub.d, sda
fdisk -l (filtered): ___________________________________________________________
Disk sda: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 0xa9d00d87
Boot Start End Sectors Size Id Type
sda1 2048 976768064 976766017 465.8G 83 Linux
Disk sdb: 29.74 GiB, 31914983424 bytes, 62333952 sectors
Disk identifier: 0x001002dd
Boot Start End Sectors Size Id Type
sdb1 * 2048 62333951 62331904 29.7G c W95 FAT32 (LBA)
Disk zram0: 1.44 GiB, 1532260352 bytes, 374087 sectors
parted -lm (filtered): _________________________________________________________
sda:500GB:scsi:512:512:msdos:ATA Hitachi HTS54505:;
1:1049kB:500GB:500GB:ext4::;
sdb:31.9GB:scsi:512:512:msdos:Generic- SD/MMC:;
1:1049kB:31.9GB:31.9GB:fat32::boot, lba;
zram0:1532MB:unknown:4096:4096:loop:Unknown:;
1:0.00B:1532MB:1532MB:linux-swap(v1)::;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
└─sda1 ext4 224dbb7f-8e12-4a8d-a1a7-e945092bff5f a9d00d87-01
sdb
└─sdb1 vfat 0C29-9D8D 001002dd-01 LUBUNTU 20_
zram0
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 429.2G 1% /mnt/boot-sav/sda1
sdb1 28G 6% /cdrom
Mount options: __________________________________________________________________
sda1 rw,relatime
sdb1 ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
====================== sda1/boot/grub/grub.cfg (filtered) ======================
Ubuntu 224dbb7f-8e12-4a8d-a1a7-e945092bff5f
Ubuntu, with Linux 5.4.0-42-generic 224dbb7f-8e12-4a8d-a1a7-e945092bff5f
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###
========================== sda1/etc/fstab (filtered) ===========================
# <file system> <mount point> <type> <options> <dump> <pass>
UUID=224dbb7f-8e12-4a8d-a1a7-e945092bff5f / ext4 defaults 0 1
======================= sda1/etc/default/grub (filtered) =======================
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=0
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
==================== sda1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
18,130474091 = 19,467448320 boot/grub/grub.cfg 1
18,130462646 = 19,467436032 boot/grub/i386-pc/core.img 1
1,379024506 = 1,480716288 boot/vmlinuz 1
1,379024506 = 1,480716288 boot/vmlinuz-5.4.0-42-generic 1
1,379024506 = 1,480716288 boot/vmlinuz.old 1
1,457019806 = 1,564463104 boot/initrd.img 3
1,457019806 = 1,564463104 boot/initrd.img-5.4.0-42-generic 3
1,457019806 = 1,564463104 boot/initrd.img.old 3
===================== sda1: ls -l /etc/grub.d/ (filtered) ======================
-rwxr-xr-x 1 root root 17123 juil. 31 00:34 10_linux
-rwxr-xr-x 1 root root 42128 juil. 31 00:34 10_linux_zfs
-rwxr-xr-x 1 root root 12894 juil. 31 00:34 20_linux_xen
-rwxr-xr-x 1 root root 12059 juil. 31 00:34 30_os-prober
-rwxr-xr-x 1 root root 1424 juil. 31 00:34 30_uefi-firmware
-rwxr-xr-x 1 root root 214 juil. 31 00:34 40_custom
-rwxr-xr-x 1 root root 216 juil. 31 00:34 41_custom
====================== sdb1/boot/grub/grub.cfg (filtered) ======================
Start Lubuntu
Start Lubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
========================= sdb1/syslinux.cfg (filtered) =========================
DEFAULT loadconfig
LABEL 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 1
=============================== StdErr Messages ================================
File descriptor 63 (pipe:[81048]) leaked on lvs invocation. Parent PID 3287: /bin/bash
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would reinstall the grub2 of
sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s
