http://paste.ubuntu.com/p/FgngcrssKx/
Boot Info Script 8f991e4 + Boot-Repair extra info [Boot-Info 25oct2017] ============================= 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 (,msdos1)/boot/grub. It also embeds following components: modules --------------------------------------------------------------------------- fshelp ext2 part_msdos biosdisk --------------------------------------------------------------------------- sda1: __________________________________________________________________________ File system: ext4 Boot sector type: - Boot sector info: Operating System: Ubuntu 16.04.4 LTS Boot files: /boot/grub/grub.cfg /etc/fstab /boot/grub/i386-pc/core.img sda2: __________________________________________________________________________ File system: Extended Partition Boot sector type: Unknown Boot sector info: sda5: __________________________________________________________________________ File system: swap Boot sector type: - Boot sector info: sda6: __________________________________________________________________________ File system: vfat Boot sector type: FAT16 Boot sector info: No errors found in the Boot Parameter Block. Operating System: Boot files: ============================ Drive/Partition Info: ============================= Drive: sda _____________________________________________________________________ Disk /dev/sda: 14.4 GiB, 15502147584 bytes, 30277632 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/sda1 * 2,048 24,414,207 24,412,160 83 Linux /dev/sda2 24,416,254 30,275,583 5,859,330 5 Extended /dev/sda5 24,416,256 26,372,095 1,955,840 82 Linux swap / Solaris /dev/sda6 26,374,144 30,275,583 3,901,440 6 FAT16 "blkid" output: ======================================= Device UUID TYPE LABEL /dev/loop0 squashfs /dev/sda1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 ext4 USB-Autonome /dev/sda5 dabeafdc-fd48-47b1-ba69-663fbf0938de swap /dev/sda6 B3D4-E657 vfat LINUX-PARAM /dev/sr0 2016-07-19-21-09-20-00 iso9660 Xubuntu 16.04.1 LTS amd64 "ls -l /dev/disk/by-id" output: ====================== total 0 lrwxrwxrwx 1 root root 9 Apr 23 21:08 ata-hp_DVD-ROM_TS-H353C_R54068AB853268 -> ../../sr0 lrwxrwxrwx 1 root root 9 Apr 23 21:12 usb-Kingston_DataTraveler_3.0_408D5C167733B1903942A9A1-0:0 -> ../../sda lrwxrwxrwx 1 root root 10 Apr 23 21:12 usb-Kingston_DataTraveler_3.0_408D5C167733B1903942A9A1-0:0-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Apr 23 21:12 usb-Kingston_DataTraveler_3.0_408D5C167733B1903942A9A1-0:0-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Apr 23 21:12 usb-Kingston_DataTraveler_3.0_408D5C167733B1903942A9A1-0:0-part5 -> ../../sda5 lrwxrwxrwx 1 root root 10 Apr 23 21:12 usb-Kingston_DataTraveler_3.0_408D5C167733B1903942A9A1-0:0-part6 -> ../../sda6 Mount points: ================================= Device Mount_Point Type Options /dev/loop0 /rofs squashfs (ro,noatime) /dev/sr0 /cdrom iso9660 (ro,noatime) sda1/boot/grub/grub.cfg : =========================== ---------------------------------------------- # # DO NOT EDIT THIS FILE # # It is automatically generated by grub-mkconfig using templates # from /etc/grub.d and settings from /etc/default/grub # ### BEGIN /etc/grub.d/00_header ### if [ -s $prefix/grubenv ]; then set have_grubenv=true load_env fi if [ "${next_entry}" ] ; then set default="${next_entry}" set next_entry= save_env next_entry set boot_once=true else set default="0" fi if [ x"${feature_menuentry_id}" = xy ]; then menuentry_id_option="--id" else menuentry_id_option="" fi export menuentry_id_option if [ "${prev_saved_entry}" ]; then set saved_entry="${prev_saved_entry}" save_env saved_entry set prev_saved_entry= save_env prev_saved_entry set boot_once=true fi function savedefault { if [ -z "${boot_once}" ]; then saved_entry="${chosen}" save_env saved_entry fi } function recordfail { set recordfail=1 if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi } function load_video { if [ x$feature_all_video_module = xy ]; then insmod all_video else insmod efi_gop insmod efi_uga insmod ieee1275_fb insmod vbe insmod vga insmod video_bochs insmod video_cirrus fi } if [ x$feature_default_font_path = xy ] ; then font=unicode else insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi font="/usr/share/grub/unicode.pf2" fi if loadfont $font ; then set gfxmode=auto load_video insmod gfxterm set locale_dir=$prefix/locale set lang=en_US insmod gettext fi terminal_output gfxterm if [ "${recordfail}" = 1 ] ; then set timeout=10 else if [ x$feature_timeout_style = xy ] ; then set timeout_style=menu set timeout=10 # Fallback normal timeout code in case the timeout_style feature is # unavailable. else set timeout=10 fi fi ### END /etc/grub.d/00_header ### ### BEGIN /etc/grub.d/05_debian_theme ### set menu_color_normal=white/black set menu_color_highlight=black/light-gray ### END /etc/grub.d/05_debian_theme ### ### BEGIN /etc/grub.d/10_linux ### function gfxmode { set gfxpayload="${1}" if [ "${1}" = "keep" ]; then set vt_handoff=vt.handoff=7 else set vt_handoff= fi } if [ "${recordfail}" != 1 ]; then if [ -e ${prefix}/gfxblacklist.txt ]; then if hwmatch ${prefix}/gfxblacklist.txt 3; then if [ ${match} = 0 ]; then set linux_gfx_mode=keep else set linux_gfx_mode=text fi else set linux_gfx_mode=text fi else set linux_gfx_mode=keep fi else set linux_gfx_mode=text fi export linux_gfx_mode menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi linux /boot/vmlinuz-4.4.0-121-generic root=/dev/sda1 ro quiet splash $vt_handoff } submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { menuentry 'Ubuntu, with Linux 4.4.0-121-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-121-generic-advanced-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-121-generic ...' linux /boot/vmlinuz-4.4.0-121-generic root=/dev/sda1 ro quiet splash $vt_handoff } menuentry 'Ubuntu, with Linux 4.4.0-121-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-121-generic-init-upstart-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-121-generic ...' linux /boot/vmlinuz-4.4.0-121-generic root=/dev/sda1 ro quiet splash $vt_handoff init=/sbin/upstart } menuentry 'Ubuntu, with Linux 4.4.0-121-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-121-generic-recovery-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-121-generic ...' linux /boot/vmlinuz-4.4.0-121-generic root=/dev/sda1 ro recovery nomodeset } menuentry 'Ubuntu, with Linux 4.4.0-119-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-119-generic-advanced-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-119-generic ...' linux /boot/vmlinuz-4.4.0-119-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-119-generic } menuentry 'Ubuntu, with Linux 4.4.0-119-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-119-generic-init-upstart-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-119-generic ...' linux /boot/vmlinuz-4.4.0-119-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff init=/sbin/upstart echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-119-generic } menuentry 'Ubuntu, with Linux 4.4.0-119-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-119-generic-recovery-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-119-generic ...' linux /boot/vmlinuz-4.4.0-119-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro recovery nomodeset echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-119-generic } menuentry 'Ubuntu, with Linux 4.4.0-116-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-116-generic-advanced-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-116-generic ...' linux /boot/vmlinuz-4.4.0-116-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-116-generic } menuentry 'Ubuntu, with Linux 4.4.0-116-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-116-generic-init-upstart-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-116-generic ...' linux /boot/vmlinuz-4.4.0-116-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff init=/sbin/upstart echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-116-generic } menuentry 'Ubuntu, with Linux 4.4.0-116-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-116-generic-recovery-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-116-generic ...' linux /boot/vmlinuz-4.4.0-116-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro recovery nomodeset echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-116-generic } menuentry 'Ubuntu, with Linux 4.4.0-31-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-advanced-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-31-generic ...' linux /boot/vmlinuz-4.4.0-31-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-31-generic } menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-init-upstart-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video gfxmode $linux_gfx_mode insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-31-generic ...' linux /boot/vmlinuz-4.4.0-31-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro quiet splash $vt_handoff init=/sbin/upstart echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-31-generic } menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-31-generic-recovery-bf8d8468-0c6e-40a4-a4de-7c56c8729683' { recordfail load_video insmod gzio if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi insmod part_msdos insmod ext2 set root='hd0,msdos1' if [ x$feature_platform_search_hint = xy ]; then search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 bf8d8468-0c6e-40a4-a4de-7c56c8729683 else search --no-floppy --fs-uuid --set=root bf8d8468-0c6e-40a4-a4de-7c56c8729683 fi echo 'Loading Linux 4.4.0-31-generic ...' linux /boot/vmlinuz-4.4.0-31-generic root=UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 ro recovery nomodeset echo 'Loading initial ramdisk ...' initrd /boot/initrd.img-4.4.0-31-generic } } ### END /etc/grub.d/10_linux ### ### BEGIN /etc/grub.d/20_linux_xen ### ### END /etc/grub.d/20_linux_xen ### ### BEGIN /etc/grub.d/20_memtest86+ ### ### END /etc/grub.d/20_memtest86+ ### ### BEGIN /etc/grub.d/30_os-prober ### ### END /etc/grub.d/30_os-prober ### ### BEGIN /etc/grub.d/30_uefi-firmware ### ### END /etc/grub.d/30_uefi-firmware ### ### BEGIN /etc/grub.d/40_custom ### # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the 'exec tail' line above. ### END /etc/grub.d/40_custom ### ### BEGIN /etc/grub.d/41_custom ### if [ -f ${config_directory}/custom.cfg ]; then source ${config_directory}/custom.cfg elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then source $prefix/custom.cfg; fi ### END /etc/grub.d/41_custom ### -------------------------------------------------------------------------------- sda1/etc/fstab : ================================ -------------------------------------------------------------------------------- # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> # / was on /dev/sda1 during installation UUID=bf8d8468-0c6e-40a4-a4de-7c56c8729683 / ext4 errors=remount-ro 0 1 # /windows was on /dev/sda6 during installation UUID=B3D4-E657 /windows vfat utf8,umask=007,gid=46 0 1 # swap was on /dev/sda5 during installation UUID=dabeafdc-fd48-47b1-ba69-663fbf0938de none swap sw 0 0 -------------------------------------------------------------------------------- =================== sda1: Location of files loaded by Grub: ==================== GiB - GB File Fragment(s) 8.141475677 = 8.741842944 boot/grub/grub.cfg 1 8.445350647 = 9.068126208 boot/grub/i386-pc/core.img 1 7.778114319 = 8.351686656 boot/vmlinuz-4.4.0-116-generic 1 9.507629395 = 10.208739328 boot/vmlinuz-4.4.0-119-generic 1 4.086914062 = 4.388290560 boot/vmlinuz-4.4.0-121-generic 1 2.710662842 = 2.910552064 boot/vmlinuz-4.4.0-31-generic 1 9.507629395 = 10.208739328 vmlinuz 1 7.778114319 = 8.351686656 vmlinuz.old 1 9.341850281 = 10.030735360 boot/initrd.img-4.4.0-116-generic 1 3.935607910 = 4.225826816 boot/initrd.img-4.4.0-119-generic 3 9.302040100 = 9.987989504 boot/initrd.img-4.4.0-31-generic 1 3.935607910 = 4.225826816 initrd.img 3 9.341850281 = 10.030735360 initrd.img.old 1 ======================== Unknown MBRs/Boot Sectors/etc: ======================== Unknown BootLoader on sda2 00000000 48 3b 7a 10 74 1a 48 39 c8 74 24 48 83 c0 10 48 |H;z.t.H9.t$H...H| 00000010 8b 10 48 39 d6 75 e9 b8 07 00 00 00 5d c3 66 90 |..H9.u......].f.| 00000020 4c 8b 46 18 4c 39 42 18 74 ed 48 39 c8 75 dc b8 |L.F.L9B.t.H9.u..| 00000030 06 00 00 00 5d c3 66 2e 0f 1f 84 00 00 00 00 00 |....].f.........| 00000040 48 8d 42 20 c1 e9 05 eb 90 0f 1f 80 00 00 00 00 |H.B ............| 00000050 48 8b 42 10 e9 34 ff ff ff 0f 1f 80 00 00 00 00 |H.B..4..........| 00000060 55 48 b8 02 00 00 00 00 00 ff ff 48 85 c2 48 89 |UH.........H..H.| 00000070 e5 75 3b 48 89 d0 66 31 c0 83 b8 30 04 00 00 02 |.u;H..f1...0....| 00000080 0f 84 ca 00 00 00 48 8b 02 48 8b 40 38 48 85 c0 |......H..H.@8H..| 00000090 74 1c 48 8d 0d 07 33 fd 00 48 39 c8 75 07 eb 18 |t.H...3..H9.u...| 000000a0 48 39 c8 74 13 48 8b 40 08 48 85 c0 75 f2 5d e9 |H9.t.H.@.H..u.].| 000000b0 3c ea 32 ff 0f 1f 40 00 48 85 d2 74 f1 48 8b 42 |<.2...@.H..t.H.B| 000000c0 18 48 8b 50 58 48 85 d2 74 65 8b 4a 04 f6 c1 01 |.H.PXH..te.J....| 000000d0 74 6e 48 8b 42 28 8b 4a 34 85 c9 74 52 48 8d 35 |tnH.B(.J4..tRH.5| 000000e0 4c 70 08 01 48 8b 10 48 8b 36 48 39 d6 74 28 83 |Lp..H..H.6H9.t(.| 000000f0 e9 01 48 8b 7e 10 48 c1 e1 04 48 01 c1 0f 1f 00 |..H.~.H...H.....| 00000100 48 3b 7a 10 74 1a 48 39 c8 74 24 48 83 c0 10 48 |H;z.t.H9.t$H...H| 00000110 8b 10 48 39 d6 75 e9 b8 07 00 00 00 5d c3 66 90 |..H9.u......].f.| 00000120 4c 8b 46 18 4c 39 42 18 74 ed 48 39 c8 75 dc b8 |L.F.L9B.t.H9.u..| 00000130 06 00 00 00 5d c3 66 2e 0f 1f 84 00 00 00 00 00 |....].f.........| 00000140 48 8d 42 20 c1 e9 05 eb 90 0f 1f 80 00 00 00 00 |H.B ............| 00000150 48 8b 42 10 e9 34 ff ff ff 0f 1f 80 00 00 00 00 |H.B..4..........| 00000160 48 b8 02 00 00 00 00 00 ff ff 48 85 c2 75 3f 48 |H.........H..u?H| 00000170 89 d0 66 31 c0 83 b8 30 04 00 00 02 74 72 48 8b |..f1...0....trH.| 00000180 02 48 8b 40 38 48 85 c0 74 24 48 8d 0d 0f 32 fd |.H.@8H..t$H...2.| 00000190 00 48 39 c8 75 0f eb 20 0f 1f 84 00 00 00 00 00 |.H9.u.. ........| 000001a0 48 39 c8 74 13 48 8b 40 08 48 85 c0 75 f2 e9 3d |H9.t.H.@.H..u..=| 000001b0 e9 32 ff 0f 1f 44 00 00 48 85 d2 74 f1 55 00 fe |.2...D..H..t.U..| 000001c0 ff ff 82 fe ff ff 02 00 00 00 00 d8 1d 00 00 fe |................| 000001d0 ff ff 05 fe ff ff 02 d8 1d 00 00 90 3b 00 00 00 |............;...| 000001e0 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 =============================== StdErr Messages: =============================== File descriptor 9 (/proc/5256/mounts) leaked on lvs invocation. Parent PID 14710: bash File descriptor 63 (pipe:[46938]) leaked on lvs invocation. Parent PID 14710: bash ADDITIONAL INFORMATION : =================== log of boot-repair 20180423_2112 =================== boot-repair version : 4ppa65 boot-sav version : 4ppa65 boot-sav-extra version : 4ppa65 glade2script version : 3.2.3~ppa4 Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0 has been opened read-only. boot-repair is executed in live-session (Ubuntu 16.04.1 LTS, xenial, Ubuntu, x86_64) CPU op-mode(s): 32-bit, 64-bit BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/xubuntu.seed boot=casper quiet splash --- ls: cannot access '/home/usr/.config': No such file or directory =================== os-prober: /dev/sda1:Ubuntu 16.04.4 LTS (16.04):Ubuntu:linux blkid : ==================================================== /dev/sda1: LABEL="USB-Autonome" UUID="bf8d8468-0c6e-40a4-a4de-7c56c8729683" TYPE="ext4" PARTUUID="890e58a1-01" /dev/sda6: SEC_TYPE="msdos" LABEL="LINUX-PARAM" UUID="B3D4-E657" TYPE="vfat" PARTUUID="890e58a1-06" /dev/sr0: UUID="2016-07-19-21-09-20-00" LABEL="Xubuntu 16.04.1 LTS amd64" TYPE="iso9660" PTUUID="6a017440" PTTYPE="dos" /dev/loop0: TYPE="squashfs" /dev/sda5: UUID="dabeafdc-fd48-47b1-ba69-663fbf0938de" TYPE="swap" PARTUUID="890e58a1-05" 1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS. =================== sda1/etc/grub.d/ : drwxr-xr-x 2 root root 4096 Feb 26 19:27 grub.d total 80 -rwxr-xr-x 1 root root 9791 Jun 17 2016 00_header -rwxr-xr-x 1 root root 6258 Mar 15 2016 05_debian_theme -rwxr-xr-x 1 root root 12512 Feb 8 14:55 10_linux -rwxr-xr-x 1 root root 11082 Jun 17 2016 20_linux_xen -rwxr-xr-x 1 root root 1992 Jan 28 2016 20_memtest86+ -rwxr-xr-x 1 root root 11692 Jun 17 2016 30_os-prober -rwxr-xr-x 1 root root 1418 Jun 17 2016 30_uefi-firmware -rwxr-xr-x 1 root root 214 Jun 17 2016 40_custom -rwxr-xr-x 1 root root 216 Jun 17 2016 41_custom -rw-r--r-- 1 root root 483 Jun 17 2016 README =================== sda1/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" =================== sda1recordfail=1/grub/grubenv : recordfail=1 ls /sys/firmware/efi/vars : UsbSupport-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,UsbMassDevNum-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,TxtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SystemAccess-e770bb69-bcb4-4d04-9e97-23ff9456feac,SSID-707c9176-a4c1-4e27-851d-1c37b7ca73c8,SlotPresent-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SlotEnable-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupFeatureSupport-b6ad93e3-19f7-4c85-aa72-80c57194dbc7,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SBRealRevID-707c9176-a4c1-4e27-851d-1c37b7ca73c8,SATA_DEFAULT-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,RearUsbPresent-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,RearUsbEnable-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,PowerOnTime-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,PNP0510_0_VV-560bf58a-1e0d-4d7e-953f-2980a261e031,PNP0510_0_NV-560bf58a-1e0d-4d7e-953f-2980a261e031,PNP0501_1_VV-560bf58a-1e0d-4d7e-953f-2980a261e031,PNP0501_0_VV-560bf58a-1e0d-4d7e-953f-2980a261e031,PNP0501_0_NV-560bf58a-1e0d-4d7e-953f-2980a261e031,PNP0400_0_VV-560bf58a-1e0d-4d7e-953f-2980a261e031,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,ONBOARD_DEVS_PRESENT-d98397ee-7a9d-457a-a9df-e568ae87cc18,NotFirstBoot-70040abc-6387-4588-87b1-ddcd6c7d7af5,new_var,NBRealRevID-707c9176-a4c1-4e27-851d-1c37b7ca73c8,NBMemoryInfo-490216c0-076a-44d3-a536-ace05c90e386,MokListRT-605dab50-e046-4300-abb6-3dd810dd8b23,MemCeil.-8be4df61-93ca-11d2-aa0d-00e098032b8c,MEBxVersion-523db52e-5474-423e-9fc1-15adbc1600bc,MebxErrorReset-523db52e-5474-423e-9fc1-15adbc1600bc,LastHDS-ae601ef0-360b-11e0-9e42-0800200c9a66,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,InternalUsbPresent-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,InternalUsbEnable-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HSTime-ae601ef0-360b-11e0-9e42-0800200c9a66,HpWriteOnceMetaData-707c9176-a4c1-4e27-851d-1c37b7ca73c8,HpMor-707c9176-a4c1-4e27-851d-1c37b7ca73c8,HP_CTRACE-707c9176-a4c1-4e27-851d-1c37b7ca73c8,HDD14-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD13-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD12-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD11-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD10-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD09-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD08-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD07-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD06-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD05-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD04-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,HDD03-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,FrontUsbPresent-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,FrontUsbEnable-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,FLOPPYDEVICE-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,FLOPPY00-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,del_var,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,COM4-560bf58a-1e0d-4d7e-953f-2980a261e031,CDROM06-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,CDROM05-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,CDROM04-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,CDROM03-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,CDROM02-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,BiosSynDataStuct-523db52e-5474-423e-9fc1-15adbc1600bc,AmtAsfBootOption-9ab518c8-13ed-44f7-a62e-375a33163e2e,AMITCGPPIVAR-a8a2093b-fefa-43c1-8e62-ce526847265e, Please report this message to boot.repair@gmail.com =================== efibootmgr -v BootCurrent: 0009 No BootOrder is set; firmware will attempt recovery =================== UEFI/Legacy mode: BIOS is EFI-compatible, and is setup in EFI-mode for this live-session. SecureBoot maybe enabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com) =================== PARTITIONS & DISKS: sda1 : sda, not-sepboot, grubenv-ng grub2, grub-pc , update-grub, 64, with-boot, is-os, not--efi--part, fstab-without-boot, fstab-without-efi, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, apt-get, grub-install, with--usr, fstab-without-usr, not-sep-usr, standard, not-far, notbiosboot, /mnt/boot-sav/sda1. sda6 : 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, notbiosboot, /mnt/boot-sav/sda6. sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, usb-disk, not-mmc, has-os, 2048 sectors * 512 bytes =================== parted -lm: BYT; /dev/sda:15.5GB:scsi:512:512:msdos:Kingston DataTraveler 3.0:; 1:1049kB:12.5GB:12.5GB:ext4::boot; 2:12.5GB:15.5GB:3000MB:::; 5:12.5GB:13.5GB:1001MB:linux-swap(v1)::; 6:13.5GB:15.5GB:1998MB:fat16::; BYT; /dev/sr0:1265MB:scsi:2048:2048:mac:hp DVD-ROM TS-H353C:; 1:2048B:6143B:4096B::Apple:; 2:1255MB:1258MB:2425kB::EFI:; =================== lsblk: KNAME TYPE FSTYPE SIZE LABEL sda disk 14.4G sda1 part ext4 11.7G USB-Autonome sda2 part 1K sda5 part swap 955M sda6 part vfat 1.9G LINUX-PARAM sr0 rom iso9660 1.2G Xubuntu 16.04.1 LTS amd64 loop0 loop squashfs 1.1G KNAME ROTA RO RM STATE MOUNTPOINT sda 1 0 1 running sda1 1 0 1 /mnt/boot-sav/sda1 sda2 1 0 1 sda5 1 0 1 [SWAP] sda6 1 0 1 /mnt/boot-sav/sda6 sr0 1 0 1 running /cdrom loop0 1 1 0 /rofs =================== 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=1951212k,nr_inodes=487803,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=393196k,mode=755) /dev/sr0 on /cdrom type iso9660 (ro,noatime) /dev/loop0 on /rofs type squashfs (ro,noatime) /cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work) 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/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/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio) 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/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory) cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio) cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset) 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=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct) 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=393196k,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 ext4 (rw,relatime,data=ordered) /dev/sda6 on /mnt/boot-sav/sda6 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro) =================== ls: /sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda5 sda6 size slaves stat subsystem trace uevent /sys/block/sr0 (filtered): alignment_offset 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 cdrom char console core cpu cpu_dma_latency cuse disk dri dvd ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg 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 sda5 sda6 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout tpm0 uhid uinput urandom userio vfio vga_arbiter vhci vhost-net watchdog watchdog0 zero ls /dev/mapper: control =================== hexdump -n512 -C /dev/sda6 00000000 eb 3c 90 6d 6b 66 73 2e 66 61 74 00 02 40 01 00 |.<.mkfs.fat..@..| 00000010 02 00 04 00 00 f8 00 01 20 00 40 00 00 70 92 01 |........ .@..p..| 00000020 00 88 3b 00 80 01 29 57 e6 d4 b3 4c 49 4e 55 58 |..;...)W...LINUX| 00000030 2d 50 41 52 41 4d 46 41 54 31 36 20 20 20 0e 1f |-PARAMFAT16 ..| 00000040 be 5b 7c ac 22 c0 74 0b 56 b4 0e bb 07 00 cd 10 |.[|.".t.V.......| 00000050 5e eb f0 32 e4 cd 16 cd 19 eb fe 54 68 69 73 20 |^..2.......This | 00000060 69 73 20 6e 6f 74 20 61 20 62 6f 6f 74 61 62 6c |is not a bootabl| 00000070 65 20 64 69 73 6b 2e 20 20 50 6c 65 61 73 65 20 |e disk. Please | 00000080 69 6e 73 65 72 74 20 61 20 62 6f 6f 74 61 62 6c |insert a bootabl| 00000090 65 20 66 6c 6f 70 70 79 20 61 6e 64 0d 0a 70 72 |e floppy and..pr| 000000a0 65 73 73 20 61 6e 79 20 6b 65 79 20 74 6f 20 74 |ess any key to t| 000000b0 72 79 20 61 67 61 69 6e 20 2e 2e 2e 20 0d 0a 00 |ry again ... ...| 000000c0 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 1.9G 0 1.9G 0% /dev tmpfs tmpfs 384M 6.1M 378M 2% /run /dev/sr0 iso9660 1.2G 1.2G 0 100% /cdrom /dev/loop0 squashfs 1.2G 1.2G 0 100% /rofs /cow overlay 1.9G 165M 1.8G 9% / tmpfs tmpfs 1.9G 108K 1.9G 1% /dev/shm tmpfs tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup tmpfs tmpfs 1.9G 8.0K 1.9G 1% /tmp tmpfs tmpfs 384M 40K 384M 1% /run/user/999 /dev/sda1 ext4 12G 6.1G 4.7G 57% /mnt/boot-sav/sda1 /dev/sda6 vfat 1.9G 688M 1.2G 37% /mnt/boot-sav/sda6 =================== fdisk -l: Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/loop0: 1.1 GiB, 1213882368 bytes, 2370864 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: 14.4 GiB, 15502147584 bytes, 30277632 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: 0x890e58a1 Device Boot Start End Sectors Size Id Type /dev/sda1 * 2048 24414207 24412160 11.7G 83 Linux /dev/sda2 24416254 30275583 5859330 2.8G 5 Extended /dev/sda5 24416256 26372095 1955840 955M 82 Linux swap / Solaris /dev/sda6 26374144 30275583 3901440 1.9G 6 FAT16 =================== Advices 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? Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged. =================== Recommended repair The default repair of the Boot-Repair utility will reinstall the grub2 of sda1 into the MBR of sda. Additional repair will be performed: unhide-bootmenu-10s Unhide GRUB boot menu in sda1/etc/default/grub ******* lspci -nnk | grep -iA3 vga 00:02.0 VGA compatible controller [0300]: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0102] (rev 09) DeviceName: Onboard IGD Subsystem: Hewlett-Packard Company 2nd Generation Core Processor Family Integrated Graphics Controller [103c:1495] Kernel driver in use: i915 ******* grub-install --version grub-install (GRUB) 2.02~beta2-36ubuntu3.17,grub-install (GRUB) 2. Reinstall the GRUB of sda1 into the MBR of sda Installing for i386-pc platform. Installation finished. No error reported. grub-install /dev/sda: exit code of grub-install /dev/sda:0 chroot /mnt/boot-sav/sda1 update-grub Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.4.0-121-generic Found linux image: /boot/vmlinuz-4.4.0-119-generic Found initrd image: /boot/initrd.img-4.4.0-119-generic Found linux image: /boot/vmlinuz-4.4.0-116-generic Found initrd image: /boot/initrd.img-4.4.0-116-generic Found linux image: /boot/vmlinuz-4.4.0-31-generic Found initrd image: /boot/initrd.img-4.4.0-31-generic Unhide GRUB boot menu in sda1/boot/grub/grub.cfg Boot successfully repaired. You can now reboot your computer.