Merci pour l’attention que tu portes a ma requete !
Oui avec le contenu que j’ai link j’ai bien ‘invalid signature’ comme 90% des fois, j’ai testé des dixaines de config differentes dans custom.cfg, je ne saurais plus te dire lesquelles donnent le BOOTMGR mais c’est plutot rare.
Que dois-je regarder ?
Je n’ai pas de dossier boot
a la racine, mais un dossier Windows/Boot/EFI
(pas de signe d’un dossier grub
)
RESULTS.txt
:
============================= Boot Info Summary: ===============================
=> Grub2 (v1.99) 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
in partition 85 for .
sda1: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda2: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /Windows/System32/winload.exe
sda3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: ext2
Boot sector type: -
Boot sector info:
Operating System: Debian GNU/Linux 9
Boot files: /boot/grub/menu.lst /boot/grub/grub.cfg /etc/fstab
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 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
Disklabel type: dos
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 * 2,048 1,230,847 1,228,800 82 Linux swap / Solaris
/dev/sda2 1,230,848 352,793,347 351,562,500 7 NTFS / exFAT / HPFS
/dev/sda3 352,794,622 976,771,071 623,976,450 5 Extended
/dev/sda5 352,794,624 976,771,071 623,976,448 83 Linux
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 d62b72d2-2130-4adc-9e7e-0757ef81a0c8 swap
/dev/sda2 1610CF0810CEEDB5 ntfs
/dev/sda5 ecf5467d-3358-4cf1-a99e-5700b5973bab ext2
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda5 / ext2 (rw,relatime,block_validity,barrier,user_xattr,acl,errors=remount-ro)
=========================== sda5/boot/grub/menu.lst: ===========================
--------------------------------------------------------------------------------
title Debian GNU/Linux, kernel 4.9.0-9-amd64
root (hd1,4)
kernel /boot/vmlinuz-4.9.0-9-amd64 root=UUID=ecf5467d-3358-4cf1-a99e-5700b5973bab ro
initrd /boot/initrd.img-4.9.0-9-amd64
title Debian GNU/Linux, kernel 4.9.0-9-amd64 (single-user mode)
root (hd1,4)
kernel /boot/vmlinuz-4.9.0-9-amd64 root=UUID=ecf5467d-3358-4cf1-a99e-5700b5973bab ro single
initrd /boot/initrd.img-4.9.0-9-amd64
=================== sda5: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda3
00000000 c0 9a 26 25 1b 01 bf 1c 61 5f b4 a7 3a 40 d4 f1 |..&%....a_..:@..|
00000010 e0 f6 9d 0c f9 f1 49 e8 da 62 8b ed 65 a6 fd 26 |......I..b..e..&|
00000020 a4 c6 ce f1 49 93 8c 2a 31 56 f2 da 3b d4 7a f2 |....I..*1V..;.z.|
00000030 24 65 00 99 5c 3c ec d3 55 8a 8c db 3f 6e 3b 2a |$e..\<..U...?n;*|
00000040 bd 7a 8e a4 de 2e f0 ae 0d 05 63 53 7d 99 e4 9a |.z........cS}...|
00000050 8f 6e 29 bc a0 aa e8 3f 6d 68 f4 9e 2d af dd aa |.n)....?mh..-...|
00000060 e3 c1 5f fd 3b 7f f5 b0 dd 55 90 2a 6b 18 a6 33 |.._.;....U.*k..3|
00000070 11 bc 0f 52 e5 82 0f ba 40 73 18 4c e3 6d d3 f4 |...R....@s.L.m..|
00000080 34 03 5c a1 9d e4 cb 9f 13 51 f1 16 66 38 b5 e2 |4.\......Q..f8..|
00000090 6c dd 1c a6 6c 61 54 fc 27 ad 28 a3 57 51 8f 6d |l...laT.'.(.WQ.m|
000000a0 b9 b9 84 9a fb f6 bb 3a 0a 3b 45 fd 6d aa 82 73 |.......:.;E.m..s|
000000b0 f6 25 bf cd 8c 47 05 05 28 47 1d f7 09 00 84 42 |.%...G..(G.....B|
000000c0 6e 07 d3 08 fc 01 78 75 48 35 2b 88 03 aa c5 cc |n.....xuH5+.....|
000000d0 4f 35 76 97 a8 8f 83 07 bc 3d 34 96 e5 b8 08 fd |O5v......=4.....|
000000e0 9a 56 6f 9f d7 99 78 b4 6a 0c 37 52 31 f0 e6 90 |.Vo...x.j.7R1...|
000000f0 57 14 b8 fd 09 8b 11 8c 00 3a 03 c6 08 c6 0c 19 |W........:......|
00000100 96 f4 2e 1f df 7b dd 0a c8 79 77 eb 69 29 b1 4a |.....{...yw.i).J|
00000110 d9 95 53 94 a7 2a 0c 86 d2 fa f8 26 81 5b 3a 2d |..S..*.....&.[:-|
00000120 65 36 ef de f5 89 bf 76 0f 5a a2 e5 8a 3f c6 91 |e6.....v.Z...?..|
00000130 86 f9 4b ec 2e bb 47 7c 56 9e 83 16 b1 84 57 c0 |..K...G|V.....W.|
00000140 94 d7 02 0c d8 8d 61 23 8e 57 2b ed 5f f1 9f 1e |......a#.W+._...|
00000150 73 f1 8d d6 19 40 61 19 d5 e4 0b 83 82 21 47 73 |s....@a......!Gs|
00000160 d3 a1 ad f9 56 cc 60 36 bd d9 02 56 21 67 04 5e |....V.`6...V!g.^|
00000170 92 89 f6 05 98 06 f9 1a c6 e1 3b 31 96 41 43 67 |..........;1.ACg|
00000180 46 ae 74 c7 47 d7 2b a1 94 96 ac b2 ea 0d 6a 38 |F.t.G.+.......j8|
00000190 25 3e c2 c2 7a 1e 8c 80 85 dc 8a 1a bb f8 5f 50 |%>..z........._P|
000001a0 ba d8 8d ff cd f4 76 d6 35 af 35 1c 81 b5 03 ca |......v.5.5.....|
000001b0 e6 6b 40 29 f5 24 30 53 d7 2f af c1 6d d8 00 fe |.k@).$0S./..m...|
000001c0 ff ff 83 fe ff ff 02 00 00 00 00 20 31 25 00 00 |........... 1%..|
000001d0 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: ===============================
cat: /tmp/BootInfo-4PO5IiuN/Tmp_Log: No such file or directory
J’ai viré la partie grub.cfg
et toutes les parties en commentaire ( ca double la longueur )