jadou2291 | Bonsoir,
cela fait des heures que j’essaie d'installer Ubuntu sur mon nouveau pc. Le problème : après redémarrage je n'ai pas de grub, rien comme si je n'avais rien installé.
Visiblement c'est un soucis d'UEFI, à noter que je peux pas désactiver le secure boot sur ma carte mère : une Gigabyte GA-B250N Phoenix-Wifi.
Code :
- Boot Info Script cfd9efe + Boot-Repair extra info [Boot-Info 26Apr2016]
- ============================= Boot Info Summary: ===============================
- => No boot loader is installed in the MBR of /dev/sda.
- => Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdd.
- sda1: __________________________________________________________________________
- File system: vfat
- Boot sector type: FAT32
- Boot sector info: No errors found in the Boot Parameter Block.
- Operating System:
- Boot files:
- sda2: __________________________________________________________________________
- File system: ext4
- Boot sector type: -
- Boot sector info:
- Operating System: Ubuntu 17.04
- Boot files: /etc/fstab
- sdd1: __________________________________________________________________________
- File system: vfat
- Boot sector type: SYSLINUX 6.03 20170128............................................`O....2....0............A20 gate n
- Boot sector info: Syslinux looks at sector 11622976 of /dev/sdd1 for
- its second stage. SYSLINUX is installed in the
- directory. No errors found in the Boot Parameter Block.
- Operating System:
- Boot files: /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi
- /EFI/BOOT/grubx64.efi /ldlinux.sys
- ============================ Drive/Partition Info: =============================
- Drive: sda _____________________________________________________________________
- Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
- Units: sectors of 1 * 512 = 512 bytes
- Sector size (logical/physical): 512 bytes / 512 bytes
- I/O size (minimum/optimal): 512 bytes / 512 bytes
- Disklabel type: gpt
- Partition Boot Start Sector End Sector # of Sectors Id System
- /dev/sda1 1 488,397,167 488,397,167 ee GPT
- GUID Partition Table detected.
- Partition Attrs Start Sector End Sector # of Sectors System
- /dev/sda1 2,048 1,050,623 1,048,576 EFI System partition
- /dev/sda2 1,050,624 488,396,799 487,346,176 Data partition (Linux)
- Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set
- Drive: sdd _____________________________________________________________________
- Disk /dev/sdd: 7.4 GiB, 7948206080 bytes, 15523840 sectors
- Units: sectors of 1 * 512 = 512 bytes
- Sector size (logical/physical): 512 bytes / 512 bytes
- I/O size (minimum/optimal): 512 bytes / 512 bytes
- Disklabel type: dos
- Partition Boot Start Sector End Sector # of Sectors Id System
- /dev/sdd1 8,192 15,523,839 15,515,648 b W95 FAT32
- "blkid" output: ________________________________________________________________
- Device UUID TYPE LABEL
- /dev/loop0 squashfs
- /dev/sda1 4792-9952 vfat
- /dev/sda2 f7bafdce-7cb1-495b-bc1b-1b19806cf6dc ext4
- /dev/sdd1 3235-3332 vfat
- ========================= "ls -l /dev/disk/by-id" output: ======================
- total 0
- lrwxrwxrwx 1 root root 9 Aug 23 21:58 ata-Samsung_SSD_850_EVO_250GB_S2R6NX1J408976L -> ../../sda
- lrwxrwxrwx 1 root root 10 Aug 23 21:58 ata-Samsung_SSD_850_EVO_250GB_S2R6NX1J408976L-part1 -> ../../sda1
- lrwxrwxrwx 1 root root 10 Aug 23 21:58 ata-Samsung_SSD_850_EVO_250GB_S2R6NX1J408976L-part2 -> ../../sda2
- lrwxrwxrwx 1 root root 9 Aug 23 21:41 usb-Generic_STORAGE_DEVICE_000000001206-0:0 -> ../../sdb
- lrwxrwxrwx 1 root root 9 Aug 23 21:41 usb-Generic_STORAGE_DEVICE_000000001206-0:1 -> ../../sdc
- lrwxrwxrwx 1 root root 9 Aug 23 21:58 usb-Generic_STORAGE_DEVICE_000000001206-0:2 -> ../../sdd
- lrwxrwxrwx 1 root root 10 Aug 23 21:58 usb-Generic_STORAGE_DEVICE_000000001206-0:2-part1 -> ../../sdd1
- lrwxrwxrwx 1 root root 9 Aug 23 21:41 usb-Generic_STORAGE_DEVICE_000000001206-0:3 -> ../../sde
- lrwxrwxrwx 1 root root 9 Aug 23 21:58 wwn-0x5002538d41ece4c0 -> ../../sda
- lrwxrwxrwx 1 root root 10 Aug 23 21:58 wwn-0x5002538d41ece4c0-part1 -> ../../sda1
- lrwxrwxrwx 1 root root 10 Aug 23 21:58 wwn-0x5002538d41ece4c0-part2 -> ../../sda2
- ================================ Mount points: =================================
- Device Mount_Point Type Options
- /dev/loop0 /rofs squashfs (ro,noatime)
- /dev/sdd1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
- =============================== sda2/etc/fstab: ================================
- --------------------------------------------------------------------------------
- # /etc/fstab: static file system information.
- #
- # Use 'blkid' to print the universally unique identifier for a
- # device; this may be used with UUID= as a more robust way to name devices
- # that works even if disks are added and removed. See fstab(5).
- #
- # <file system> <mount point> <type> <options> <dump> <pass>
- # / was on /dev/sda2 during installation
- UUID=f7bafdce-7cb1-495b-bc1b-1b19806cf6dc / ext4 errors=remount-ro 0 1
- # /boot/efi was on /dev/sda1 during installation
- UUID=4792-9952 /boot/efi vfat umask=0077 0 1
- /swapfile none swap sw 0 0
- --------------------------------------------------------------------------------
- =================== sda2: Location of files loaded by Grub: ====================
- GiB - GB File Fragment(s)
- 3.781459808 = 4.060311552 boot/vmlinuz-4.10.0-19-generic 1
- 24.747428894 = 26.572349440 boot/vmlinuz-4.10.0-19-generic.efi.signed 1
- 3.781459808 = 4.060311552 vmlinuz 1
- =========================== sdd1/boot/grub/grub.cfg: ===========================
- --------------------------------------------------------------------------------
- if loadfont /boot/grub/font.pf2 ; then
- set gfxmode=auto
- insmod efi_gop
- insmod efi_uga
- insmod gfxterm
- terminal_output gfxterm
- fi
- set menu_color_normal=white/black
- set menu_color_highlight=black/light-gray
- menuentry "Try Ubuntu without installing" {
- set gfxpayload=keep
- linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
- initrd /casper/initrd.lz
- }
- menuentry "Install Ubuntu" {
- set gfxpayload=keep
- linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
- initrd /casper/initrd.lz
- }
- menuentry "OEM install (for manufacturers)" {
- set gfxpayload=keep
- linux /casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
- initrd /casper/initrd.lz
- }
- menuentry "Check disc for defects" {
- set gfxpayload=keep
- linux /casper/vmlinuz.efi boot=casper integrity-check quiet splash ---
- initrd /casper/initrd.lz
- }
- --------------------------------------------------------------------------------
- ============================== sdd1/syslinux.cfg: ==============================
- --------------------------------------------------------------------------------
- default menu.c32
- prompt 0
- menu title UNetbootin
- timeout 100
- label unetbootindefault
- menu label Default
- kernel /ubnkern
- append initrd=/ubninit file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
- label ubnentry0
- menu label ^Help
- kernel /ubnkern
- append initrd=/ubninit
- label ubnentry1
- menu label ^Try Ubuntu without installing
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
- label ubnentry2
- menu label ^Install Ubuntu
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
- label ubnentry3
- menu label ^Check disc for defects
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---
- label ubnentry4
- menu label Test ^memory
- kernel /install/mt86plus
- append initrd=/ubninit
- label ubnentry5
- menu label ^Boot from first hard disk
- kernel /ubnkern
- append initrd=/ubninit
- label ubnentry6
- menu label Try Ubuntu without installing
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
- label ubnentry7
- menu label Install Ubuntu
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---
- label ubnentry8
- menu label OEM install (for manufacturers)
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---
- label ubnentry9
- menu label Check disc for defects
- kernel /casper/vmlinuz.efi
- append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---
- --------------------------------------------------------------------------------
- =================== sdd1: Location of files loaded by Grub: ====================
- GiB - GB File Fragment(s)
- ?? = ?? boot/grub/grub.cfg 1
- ================= sdd1: Location of files loaded by Syslinux: ==================
- GiB - GB File Fragment(s)
- ?? = ?? syslinux.cfg 1
- ?? = ?? ldlinux.sys 1
- ?? = ?? ldlinux.c32 1
- ?? = ?? libcom32.c32 1
- ?? = ?? libutil.c32 1
- ?? = ?? menu.c32 1
- ============== sdd1: Version of COM32(R) files used by Syslinux: ===============
- ldlinux.c32 : not a COM32/COM32R module
- libcom32.c32 : not a COM32/COM32R module
- libutil.c32 : not a COM32/COM32R module
- menu.c32 : not a COM32/COM32R module
- ========= Devices which don't seem to have a corresponding hard drive: =========
- sdb sdc sde
- =============================== StdErr Messages: ===============================
- File descriptor 9 (/proc/13662/mountinfo) leaked on lvs invocation. Parent PID 20793: bash
- File descriptor 63 (pipe:[109738]) leaked on lvs invocation. Parent PID 20793: bash
- ADDITIONAL INFORMATION :
- =================== log of boot-repair 2017-08-23__21h58 ===================
- boot-repair version : 4ppa40
- boot-sav version : 4ppa40
- glade2script version : 3.2.3~ppa1
- boot-sav-extra version : 4ppa40
- boot-repair is executed in live-session (Ubuntu 17.04, zesty, Ubuntu, x86_64)
- CPU op-mode(s): 32-bit, 64-bit
- BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
- ls: cannot access '/home/usr/.config': No such file or directory
- =================== os-prober:
- /dev/sda2:Ubuntu 17.04 (17.04):Ubuntu:linux
- =================== blkid:
- /dev/sda1: UUID="4792-9952" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="86c5462f-be63-4193-a0ab-e1279c1d3100"
- /dev/sda2: UUID="f7bafdce-7cb1-495b-bc1b-1b19806cf6dc" TYPE="ext4" PARTUUID="b77ea3ad-1533-4093-a916-0f5b2ac08c0a"
- /dev/sdd1: UUID="3235-3332" TYPE="vfat"
- /dev/loop0: TYPE="squashfs"
- 1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.
- =================== sda2/etc/grub.d/ :
- drwxr-xr-x 2 root root 4096 Apr 12 03:14 grub.d
- total 80
- -rwxr-xr-x 1 root root 9783 Mar 30 21:45 00_header
- -rwxr-xr-x 1 root root 6258 Nov 1 2016 05_debian_theme
- -rwxr-xr-x 1 root root 12676 Mar 30 21:45 10_linux
- -rwxr-xr-x 1 root root 11281 Mar 30 21:45 20_linux_xen
- -rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+
- -rwxr-xr-x 1 root root 12059 Mar 30 21:45 30_os-prober
- -rwxr-xr-x 1 root root 1418 Mar 30 21:45 30_uefi-firmware
- -rwxr-xr-x 1 root root 214 Mar 30 21:45 40_custom
- -rwxr-xr-x 1 root root 216 Mar 30 21:45 41_custom
- -rw-r--r-- 1 root root 483 Mar 30 21:45 README
- =================== sda2/etc/default/grub :
- # If you change this file, run 'update-grub' afterwards to update
- # /boot/grub/grub.cfg.
- # For full documentation of the options in this file, see:
- # info -f grub -n 'Simple configuration'
- GRUB_DEFAULT=0
- GRUB_HIDDEN_TIMEOUT=0
- GRUB_HIDDEN_TIMEOUT_QUIET=true
- GRUB_TIMEOUT=10
- GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
- GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
- GRUB_CMDLINE_LINUX=""
- # Uncomment to enable BadRAM filtering, modify to suit your needs
- # This works with Linux (no patch required) and with any kernel that obtains
- # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
- #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
- # Uncomment to disable graphical terminal (grub-pc only)
- #GRUB_TERMINAL=console
- # The resolution used on graphical terminal
- # note that you can use only modes which your graphic card supports via VBE
- # you can see them in real GRUB with the command `vbeinfo'
- #GRUB_GFXMODE=640x480
- # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
- #GRUB_DISABLE_LINUX_UUID=true
- # Uncomment to disable generation of recovery mode menu entries
- #GRUB_DISABLE_RECOVERY="true"
- # Uncomment to get a beep at grub start
- #GRUB_INIT_TUNE="480 440 1"
- =================== No kernel in /mnt/boot-sav/sda2/boot:
- abi-4.10.0-19-generic
- config-4.10.0-19-generic
- efi
- grub
- memtest86+.bin
- memtest86+.elf
- memtest86+_multiboot.bin
- System.map-4.10.0-19-generic
- vmlinuz-4.10.0-19-generic
- vmlinuz-4.10.0-19-generic.efi.signed
- /boot/efi detected in the fstab of sda2: UUID=4792-9952 (sda1)
- gui-g2slaunch.sh: line 159: warning: command substitution: ignored null byte in input
- =================== efibootmgr -v
- BootCurrent: 0003
- Timeout: 1 seconds
- BootOrder: 0003,0002
- Boot0002* Hard Drive BBS(HD,,0x0)..GO..NO........o.S.a.m.s.u.n.g. .S.S.D. .8.5.0. .E.V.O. .2.5.0.G.B....................A...........................>..Gd-.;.A..MQ..L.2.S.6.R.X.N.J.1.0.4.9.8.6.7. .L. . . . ........BO..NO........a.G.e.n.e.r.i.c. .S.T.O.R.A.G.E. .D.E.V.I.C.E. .1.2.0.6....................A................................Gd-.;.A..MQ..L.0.0.0.0.0.0.0.0.1.2.0.6........BO..NO........f.G.e.n.e.r.i.c. .S.T.O.R.A.G.E. .D.E.V.I.C.E. .1.2.0.6....................A.....................................Gd-.;.A..MQ..L.0.0.0.0.0.0.0.0.1.2.0.6........BO..NO........f.G.e.n.e.r.i.c. .S.T.O.R.A.G.E. .D.E.V.I.C.E. .1.2.0.6....................A.....................................Gd-.;.A..MQ..L.0.0.0.0.0.0.0.0.1.2.0.6........BO..NO........f.G.e.n.e.r.i.c. .S.T.O.R.A.G.E. .D.E.V.I.C.E. .1.2.0.6....................A.....................................Gd-.;.A..MQ..L.0.0.0.0.0.0.0.0.1.2.0.6........BO
- Boot0003* UEFI: Generic STORAGE DEVICE 1206, Partition 1 PciRoot(0x0)/Pci(0x1c,0x0)/Pci(0x0,0x0)/USB(0,0)/Unit(2)/HD(1,MBR,0x0,0x2000,0xecc000)..BO
- =================== UEFI/Legacy mode:
- BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
- SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)
- =================== PARTITIONS & DISKS:
- sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, not-far, /mnt/boot-sav/sda1.
- sda2 : sda, not-sepboot, no-grubenv grub2, signed grub-pc , update-grub, 64, no-kernel, is-os, not--efi--part, fstab-without-boot, fstab-has-goodEFI, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, farbios, /mnt/boot-sav/sda2.
- sda : GPT, no-BIOS_boot, has-no-EFIpart, not-usb, has-os, 2048 sectors * 512 bytes
- =================== parted -l:
- Model: ATA Samsung SSD 850 (scsi)
- Disk /dev/sda: 250GB
- Sector size (logical/physical): 512B/512B
- Partition Table: gpt
- Disk Flags:
- Number Start End Size File system Name Flags
- 1 1049kB 538MB 537MB fat32 EFI System Partition boot, esp
- 2 538MB 250GB 250GB ext4
- Model: Generic STORAGE DEVICE (scsi)
- Disk /dev/sdd: 7948MB
- Sector size (logical/physical): 512B/512B
- Partition Table: msdos
- Disk Flags:
- Number Start End Size Type File system Flags
- 1 4194kB 7948MB 7944MB primary fat32
- =================== parted -lm:
- BYT;
- /dev/sda:250GB:scsi:512:512:gpt:ATA Samsung SSD 850:;
- 1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
- 2:538MB:250GB:250GB:ext4::;
- BYT;
- /dev/sdd:7948MB:scsi:512:512:msdos:Generic STORAGE DEVICE:;
- 1:4194kB:7948MB:7944MB:fat32::;
- =================== lsblk:
- KNAME TYPE FSTYPE SIZE LABEL
- loop0 loop squashfs 1.5G
- sda disk 232.9G
- sda1 part vfat 512M
- sda2 part ext4 232.4G
- sdd disk 7.4G
- sdd1 part vfat 7.4G
- KNAME ROTA RO RM STATE MOUNTPOINT
- loop0 1 1 0 /rofs
- sda 0 0 0 running
- sda1 0 0 0 /mnt/boot-sav/sda1
- sda2 0 0 0 /mnt/boot-sav/sda2
- sdd 1 0 1 running
- sdd1 1 0 1 /cdrom
- =================== mount:
- sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
- proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
- udev on /dev type devtmpfs (rw,nosuid,relatime,size=4046784k,nr_inodes=1011696,mode=755)
- devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
- tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=812656k,mode=755)
- /dev/sdd1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
- /dev/loop0 on /rofs type squashfs (ro,noatime)
- aufs on / type aufs (rw,noatime,si=f55908367d0af5e7)
- securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
- tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
- tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
- tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
- cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
- pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
- efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
- cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
- cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
- cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
- cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
- cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
- cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
- cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
- cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
- cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
- cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
- systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16438)
- debugfs on /sys/kernel/debug type debugfs (rw,relatime)
- hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
- mqueue on /dev/mqueue type mqueue (rw,relatime)
- tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
- fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
- tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
- tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=812652k,mode=700,uid=999,gid=999)
- gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
- /dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
- /dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
- =================== ls:
- /sys/block/sda (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
- /sys/block/sdb (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
- /sys/block/sdc (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
- /sys/block/sdd (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdd1 size slaves stat subsystem trace uevent
- /sys/block/sde (filtered): alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
- /dev (filtered): autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx ptp0 pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdc sdd sdd1 sde sg0 sg1 sg2 sg3 sg4 shm snapshot snd stderr stdin stdout uhid uinput urandom userio vfio vga_arbiter vhci vhost-net zero
- ls /dev/mapper: control
- =================== hexdump -n512 -C /dev/sda1
- 00000000 eb 58 90 6d 6b 66 73 2e 66 61 74 00 02 08 20 00 |.X.mkfs.fat... .|
- 00000010 02 00 00 00 00 f8 00 00 3f 00 ff 00 00 08 00 00 |........?.......|
- 00000020 00 00 10 00 00 04 00 00 00 00 00 00 02 00 00 00 |................|
- 00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
- 00000040 80 01 29 52 99 92 47 4e 4f 20 4e 41 4d 45 20 20 |..)R..GNO NAME |
- 00000050 20 20 46 41 54 33 32 20 20 20 0e 1f be 77 7c ac | FAT32 ...w|.|
- 00000060 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 5e eb f0 32 |".t.V.......^..2|
- 00000070 e4 cd 16 cd 19 eb fe 54 68 69 73 20 69 73 20 6e |.......This is n|
- 00000080 6f 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 64 69 |ot a bootable di|
- 00000090 73 6b 2e 20 20 50 6c 65 61 73 65 20 69 6e 73 65 |sk. Please inse|
- 000000a0 72 74 20 61 20 62 6f 6f 74 61 62 6c 65 20 66 6c |rt a bootable fl|
- 000000b0 6f 70 70 79 20 61 6e 64 0d 0a 70 72 65 73 73 20 |oppy and..press |
- 000000c0 61 6e 79 20 6b 65 79 20 74 6f 20 74 72 79 20 61 |any key to try a|
- 000000d0 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 00 00 00 00 |gain ... .......|
- 000000e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
- *
- 000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
- 00000200
- =================== df -Th:
- Filesystem Type Size Used Avail Use% Mounted on
- udev devtmpfs 3.9G 0 3.9G 0% /dev
- tmpfs tmpfs 794M 10M 784M 2% /run
- /dev/sdd1 vfat 7.4G 3.4G 4.1G 46% /cdrom
- /dev/loop0 squashfs 1.5G 1.5G 0 100% /rofs
- aufs aufs 3.9G 81M 3.8G 3% /
- tmpfs tmpfs 3.9G 52M 3.9G 2% /dev/shm
- tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock
- tmpfs tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup
- tmpfs tmpfs 3.9G 328K 3.9G 1% /tmp
- tmpfs tmpfs 794M 164K 794M 1% /run/user/999
- /dev/sda1 vfat 511M 4.0K 511M 1% /mnt/boot-sav/sda1
- /dev/sda2 ext4 228G 5.8G 211G 3% /mnt/boot-sav/sda2
- =================== fdisk -l:
- Disk /dev/loop0: 1.5 GiB, 1553670144 bytes, 3034512 sectors
- Units: sectors of 1 * 512 = 512 bytes
- Sector size (logical/physical): 512 bytes / 512 bytes
- I/O size (minimum/optimal): 512 bytes / 512 bytes
- Disk /dev/sda: 232.9 GiB, 250059350016 bytes, 488397168 sectors
- Units: sectors of 1 * 512 = 512 bytes
- Sector size (logical/physical): 512 bytes / 512 bytes
- I/O size (minimum/optimal): 512 bytes / 512 bytes
- Disklabel type: gpt
- Disk identifier: 53FE5187-174A-4308-B048-32FF5F46066A
- Device Start End Sectors Size Type
- /dev/sda1 2048 1050623 1048576 512M EFI System
- /dev/sda2 1050624 488396799 487346176 232.4G Linux filesystem
- Disk /dev/sdd: 7.4 GiB, 7948206080 bytes, 15523840 sectors
- Units: sectors of 1 * 512 = 512 bytes
- Sector size (logical/physical): 512 bytes / 512 bytes
- I/O size (minimum/optimal): 512 bytes / 512 bytes
- Disklabel type: dos
- Disk identifier: 0x00000000
- Device Boot Start End Sectors Size Id Type
- /dev/sdd1 8192 15523839 15515648 7.4G b W95 FAT32
- (debug) reinstall grub2 place-in-MBR no-BIOS_boot (sda2)
- =================== Suggested repair
- The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sda2 into the MBR of sda, using the following options: kernel-purge
- 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.
- =================== Advice in case of suggested repair
- The boot of your PC is in EFI mode, but no EFI partition was detected. You may want to retry after creating a EFI partition (FAT32, 100MB~250MB, start of the disk, boot flag).
- Do you want to continue?
- =================== User settings
- The settings chosen by the user will not act on the boot.
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