I know similar problems have cropped before, but nothing I've found so far has helped (in part because I can't make sense of most of it). So here we go:
Windows 10 started installing unprompted. I get Grub secure on restart with ls (HD0). (HD0,msdos1)... and so till 5 (all unrecognized systems). I tried Boot-Repair-Disk (recommended). It says it's fixed, but it isn't and I still get the same thing.
The Boot Info Summary is below (I've removed the hex dump because of the 30k character limit). Near the end it says The default repair of the Boot-Repair utility will not act on the MBR. Additional repair will be performed: repair-filesystems. I don't dare do anything yet, in fear of making the situation worse.
BTW, the Ubuntu partition on that particular machine is not really used, so I have no qualms about sacrificing it.
============================= 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 (,msdos6)/boot/grub.
=> Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 8/2012: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: -
Boot sector info:
sda5: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda4: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 3.82 2009-06-09
Boot sector info: Syslinux looks at sector 279936 of /dev/sda4 for its
second stage. No errors found in the Boot Parameter
Block.
Operating System:
Boot files: /syslinux.cfg /ldlinux.sys
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 4.03 2010-10-22 ........>..sr>.......C..9...0...~.....~...f...M.f.f....f..0~....>E}.u......
Boot sector info: Syslinux looks at sector 1354416 of /dev/sdb1 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: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 * 2,048 972,755,725 972,753,678 7 NTFS / exFAT / HPFS
/dev/sda2 972,756,992 973,676,543 919,552 27 Hidden NTFS (Recovery Environment)
/dev/sda3 973,678,590 1,922,062,335 948,383,746 5 Extended
/dev/sda5 1,913,710,592 1,922,062,335 8,351,744 82 Linux swap / Solaris
/dev/sda4 1,922,062,336 1,953,517,567 31,455,232 1c Hidden W95 FAT32 (LBA)
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 8053 MB, 8053063680 bytes
16 heads, 60 sectors/track, 16384 cylinders, total 15728640 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 * 56 15,728,639 15,728,584 b W95 FAT32
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 5EFECDDAFECDAB1B ntfs Windows
/dev/sda2 B4F013F6F013BD94 ntfs
/dev/sda4 12CE-6499 vfat RECOVERY
/dev/sda5 9854bca1-bf17-4c08-b7df-5eefc91e5247 swap
/dev/sdb1 CCEE-8FEB vfat USB DISK
/dev/sr0 iso9660 QSS_CD
/dev/zram0 8d19b76c-b40e-4d0c-9cfd-1c3070750865 swap
/dev/zram1 b38154f1-0717-4687-8df2-3a45d39535d1 swap
/dev/zram2 520af6d4-2be1-4ba1-adc6-2db525aac2b5 swap
/dev/zram3 7df6497a-dd57-44c6-af4a-4c3e33c7db80 swap
/dev/zram4 600c36e0-e38d-4efa-ac39-714070979afe swap
/dev/zram5 61ead99b-f871-4628-a3ca-e3c5688eedcd swap
/dev/zram6 fff24e21-3bae-425b-b81b-e0c10f0c806a swap
/dev/zram7 622f0999-b2cd-4bb3-b2a8-82f577a606db swap
========================= "ls -l /dev/disk/by-id" output: ======================
total 0
lrwxrwxrwx 1 root root 9 Apr 5 23:36 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 5 23:37 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 5 23:37 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 5 19:34 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 5 19:34 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Apr 5 19:34 ata-WDC_WD1002FAEX-00Y9A0_WD-WCAW31274353-part5 -> ../../sda5
lrwxrwxrwx 1 root root 9 Apr 5 19:34 ata-hp_DVD-ROM_TS-H353B_5R7286SB2A8684 -> ../../sr0
lrwxrwxrwx 1 root root 9 Apr 5 23:36 usb-General_USB_Flash_Disk_0411020330002757-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 5 19:34 usb-General_USB_Flash_Disk_0411020330002757-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 9 Apr 5 23:36 wwn-0x50014ee2b0493026 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 5 23:37 wwn-0x50014ee2b0493026-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 5 23:37 wwn-0x50014ee2b0493026-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 5 19:34 wwn-0x50014ee2b0493026-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 5 19:34 wwn-0x50014ee2b0493026-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Apr 5 19:34 wwn-0x50014ee2b0493026-part5 -> ../../sda5
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sr0 /media/lubuntu/QSS_CD iso9660 (ro,nosuid,nodev,uid=999,gid=999,iocharset=utf8,mode=0400,dmode=0500,uhelper=udisks2)
============================== sda4/syslinux.cfg: ==============================
DEFAULT vesamenu.c32
PROMPT 0
NOESCAPE 1
ALLOWOPTIONS 0
MENU TITLE Systeme de restauration
MENU BACKGROUND insertech.png
timeout 600
MENU AUTOBOOT Démmarage sur le disque dur dans # secondes
#color settings
MENU COLOR title 7;32;41 #40FF00 #00000000
MENU COLOR sel 7;32;41 #40FF00 #00000000
MENU COLOR hotsel 7;32;41 #00000000 #00000000
menu color pwdborder 30;47 #40FF00 #00000000
menu color pwdheader 31;47 #40FF00 #00000000
MENU HELPMSGROW 13
Menus
Restore image
LABEL restore
MENU LABEL Restaurer votre systeme
kernel /live-hd/vmlinuz
append root=/dev/sda2 initrd=/live-hd/initrd.img bootfrom=/dev/hda boot=live union=aufs edd=on nolocales live-media-path=/live-hd ocs_prerun="mount -o ro /dev/sda2 /home/partimag" ocs_live_run="bash /home/partimag/oui.sh" ocs_live_keymap="NONE" ocs_live_batch="yes" ocs_lang="en_us.UTF-8" video=uvesafb:mode_option=800x600-32 toram=filesystem.squashfs noprompt
TEXT HELP
Vous permet de restaurer Windows a son etat d'origine
ENDTEXT
LABEL memtest
MENU LABEL Test memoire
kernel memtest86
TEXT HELP
Si la memoire contient une erreur, une ligne rouge apparaitera
ENDTEXT
LABEL hdd
MENU LABEL Test de disque dur
KERNEL memdisk
APPEND initrd=vivard.img
TEXT HELP
Permet de verifier si le disque contient des secteurs defectueux
ENDTEXT
LABEL bootlocal
menu label Demarrer sur le disque
menu default
localboot 1
kernel chain.c32
append hd0
MENU SEPARATOR
Create image
LABEL create
MENU PASSWD atelier
MENU LABEL Usage interne
kernel /live-hd/vmlinuz
append root=/dev/sda2 initrd=/live-hd/initrd.img bootfrom=/dev/hda boot=live union=aufs edd=on nolocales live-media-path=/live-hd ocs_prerun="mount /dev/sda2 /home/partimag" ocs_live_run="ocs-sr -q2 -b -j2 -z3 -i 2000 -rm-win-swap-hib -p poweroff saveparts backup sda1" ocs_live_keymap="NONE" ocs_live_batch="yes" ocs_lang="en_us.UTF-8" video=uvesafb:mode_option=800x600-32 toram=filesystem.squashfs noprompt
============== sda4: Version of COM32(R) files used by Syslinux: ===============
chain.c32 : COM32R module (v3.xx)
vesamenu.c32 : COM32R module (v3.xx)
=========================== sdb1/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 "Boot-Repair-Disk session" {
set gfxpayload=keep
linux /casper/vmlinuz.efi file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
initrd /casper/initrd.lz
}
============================== sdb1/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/lubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --
label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
=============================== StdErr Messages: ===============================
cat: write error: Broken pipe
File descriptor 9 (/proc/11191/mounts) leaked on lvs invocation. Parent PID 17422: bash
File descriptor 63 (pipe:[43703]) leaked on lvs invocation. Parent PID 17422: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2016-04-05__23h36 ===================
boot-repair version : 4ppa14
boot-sav version : 4ppa14
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa14
File descriptor 9 (/proc/11191/mounts) leaked on lvs invocation. Parent PID 12722: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 29nov2014, trusty, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s): 32-bit, 64-bit
initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash -- BOOT_IMAGE=/casper/vmlinuz.efi
=================== os-prober:
/dev/sda1:Windows 7 (loader):Windows:chain
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: LABEL="Windows" UUID="5EFECDDAFECDAB1B" TYPE="ntfs"
/dev/sda2: UUID="B4F013F6F013BD94" TYPE="ntfs"
/dev/sda4: LABEL="RECOVERY" UUID="12CE-6499" TYPE="vfat"
/dev/sda5: UUID="9854bca1-bf17-4c08-b7df-5eefc91e5247" TYPE="swap"
/dev/sr0: LABEL="QSS_CD" TYPE="iso9660"
/dev/sdb1: LABEL="USB DISK" UUID="CCEE-8FEB" TYPE="vfat"
/dev/zram0: UUID="8d19b76c-b40e-4d0c-9cfd-1c3070750865" TYPE="swap"
/dev/zram1: UUID="b38154f1-0717-4687-8df2-3a45d39535d1" TYPE="swap"
/dev/zram2: UUID="520af6d4-2be1-4ba1-adc6-2db525aac2b5" TYPE="swap"
/dev/zram3: UUID="7df6497a-dd57-44c6-af4a-4c3e33c7db80" TYPE="swap"
/dev/zram4: UUID="600c36e0-e38d-4efa-ac39-714070979afe" TYPE="swap"
/dev/zram5: UUID="61ead99b-f871-4628-a3ca-e3c5688eedcd" TYPE="swap"
/dev/zram6: UUID="fff24e21-3bae-425b-b81b-e0c10f0c806a" TYPE="swap"
/dev/zram7: UUID="622f0999-b2cd-4bb3-b2a8-82f577a606db" TYPE="swap"
1 disks with OS, 1 OS : 0 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.
Warning: extended partition does not start at a cylinder boundary.
DOS and Linux will interpret the contents differently.
=================== UEFI/Legacy mode:
This live-session is not in EFI-mode.
SecureBoot maybe enabled.
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda1.
sda2 : 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, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda2.
sda4 : 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, recovery-or-hidden, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda4.
sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, liveusb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA WDC WD1002FAEX-0 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 498GB 498GB primary ntfs boot
2 498GB 499GB 471MB primary ntfs diag
3 499GB 984GB 486GB extended
5 980GB 984GB 4276MB logical linux-swap(v1)
4 984GB 1000GB 16.1GB primary fat32 hidden, lba
Model: General USB Flash Disk (scsi)
Disk /dev/sdb: 8053MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 28.7kB 8053MB 8053MB primary fat32 boot
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
Error: /dev/zram4: unrecognised disk label
Error: /dev/zram5: unrecognised disk label
Error: /dev/zram6: unrecognised disk label
Error: /dev/zram7: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:1000GB:scsi:512:512:msdos:ATA WDC WD1002FAEX-0;
1:1049kB:498GB:498GB:ntfs::boot;
2:498GB:499GB:471MB:ntfs::diag;
3:499GB:984GB:486GB:::;
5:980GB:984GB:4276MB:linux-swap(v1)::;
4:984GB:1000GB:16.1GB:fat32::hidden, lba;
BYT;
/dev/sdb:8053MB:scsi:512:512:msdos:General USB Flash Disk;
1:28.7kB:8053MB:8053MB:fat32::boot;
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
Error: /dev/zram0: unrecognised disk label
Error: /dev/zram1: unrecognised disk label
Error: /dev/zram2: unrecognised disk label
Error: /dev/zram3: unrecognised disk label
Error: /dev/zram4: unrecognised disk label
Error: /dev/zram5: unrecognised disk label
Error: /dev/zram6: unrecognised disk label
Error: /dev/zram7: unrecognised disk label
=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
/dev/sdb1 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)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sr0 on /media/lubuntu/QSS_CD type iso9660 (ro,nosuid,nodev,uid=999,gid=999,iocharset=utf8,mode=0400,dmode=0500,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type vfat (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 sda4 sda5 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 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 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 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet input kmsg kvm log mapper mcelog mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb vga_arbiter vhci vhost-net zero
ls /dev/mapper: control
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 2.0G 36M 1.9G 2% /
udev devtmpfs 2.0G 12K 2.0G 1% /dev
tmpfs tmpfs 394M 1.3M 393M 1% /run
/dev/sdb1 vfat 7.5G 647M 6.9G 9% /cdrom
/dev/loop0 squashfs 549M 549M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 2.0G 620K 2.0G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 2.0G 0 2.0G 0% /run/shm
none tmpfs 100M 16K 100M 1% /run/user
/dev/sr0 iso9660 7.2M 7.2M 0 100% /media/lubuntu/QSS_CD
/dev/sda1 fuseblk 464G 427G 38G 92% /mnt/boot-sav/sda1
/dev/sda2 fuseblk 449M 333M 117M 75% /mnt/boot-sav/sda2
/dev/sda4 vfat 15G 6.8G 8.3G 45% /mnt/boot-sav/sda4
=================== fdisk -l:
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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 identifier: 0x6563cd9f
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 972755725 486376839 7 HPFS/NTFS/exFAT
/dev/sda2 972756992 973676543 459776 27 Hidden NTFS WinRE
/dev/sda3 973678590 1922062335 474191873 5 Extended
/dev/sda4 1922062336 1953517567 15727616 1c Hidden W95 FAT32 (LBA)
/dev/sda5 1913710592 1922062335 4175872 82 Linux swap / Solaris
Disk /dev/sdb: 8053 MB, 8053063680 bytes
16 heads, 60 sectors/track, 16384 cylinders, total 15728640 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 identifier: 0xc3072e18
Device Boot Start End Blocks Id System
/dev/sdb1 * 56 15728639 7864292 b W95 FAT32
No OS or WinEFI system
No OS or WinEFI system
=================== Recommended repair
The default repair of the Boot-Repair utility will not act on the MBR.
Additional repair will be performed: repair-filesystems
Force Unmount all blkid partitions (for fsck) except / /boot /cdrom /dev /etc /home /opt /pas /proc /rofs /sys /tmp /usr /var
ntfsfix /dev/sda1
Refusing to operate on read-write mounted device /dev/sda1.
ntfsfix /dev/sda2
Refusing to operate on read-write mounted device /dev/sda2.
fsck -fyM /dev/sda4
fsck from util-linux 2.20.1
