#1 Le 11/12/2021, à 14:22
- RGS
manque choix installation ubuntu 20 dual boot windows 10
bonjour,
je tombe face 0 une problématique que je n ai pas connu dans le passé.
- ANCIENNE CONFIGURATION WINDOWS 8.1 + UBUNTU V18 en dual boot.
- PC PORTABLE ASUS série s300c.
- BIOS LEGACY
1- changement DDR pour un SSD (crucial SERIE BB). Réinstallation total de WINDOWS APRES FORMATAGE TOTAL.
2- lors de l installation de UBUNTU. je n ai pas le choix de l installation a cote de WINDOWS. j ai uniquement "AUTRE" et quoi que je fasse en formatage FAT32 ou EFI ou passeÉen EXT4. rien ne fonctionne.
truc étrange au démarrage en clé USB il y a une ligne en UEFI alors que je suis en LEGACY
A la fermeture il y a un message d erreur jamais vue AUPARAVANT
LES QUATRE CAPTURES D ECRANS
https://zupimages.net/viewer.php?id=21/49/djbt.jpg
https://zupimages.net/viewer.php?id=21/49/w6bh.jpg
https://zupimages.net/viewer.php?id=21/49/9w5d.jpg
https://zupimages.net/viewer.php?id=21/49/0upf.jpg
LE BOOT INFO
boot-info-4ppa130 [20211211_1306]
============================== Boot Info Summary ===============================
=> No known boot loader is installed in the MBR of /dev/sda.
=> Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.
=> No known boot loader is installed in the MBR of /dev/sdc.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 7/2008: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 8 or 10
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.04
Boot sector info: Syslinux looks at sector 256098 of /dev/sdb1 for its
second stage. The integrity check of Syslinux failed.
No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg
/efi/BOOT/grubx64.efi /efi/BOOT/mmx64.efi /ldlinux.sys
sdc1: __________________________________________________________________________
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:
================================ 1 OS detected =================================
OS#1: Windows 8 or 10 on sda1
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 20.04.3 LTS, focal, x86_64)
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0003
Timeout: 2 seconds
BootOrder: 0003,0001,0002
Boot0001* Hard Drive BBS(HD,,0x0)AMGOAMNO........o.C.T.4.8.0.B.X.5.0.0.S.S.D.1....................A...........................>..Gd-.;.A..MQ..L.1.2.3.3.5.E.1.C.A.B.3.5. . . . . . . . ......AMBOAMNO........m.G.e.n.e.r.a.l. .U.D.i.s.k. .5...0.0....................A.............................:..Gd-.;.A..MQ..L.G.e.n.e.r.a.l. .U.D.i.s.k. .5...0.0......AMBO
Boot0002* Network Card BBS(Network,,0x0)AMGOAMNO........i.A.t.h.e.r.o.s. .B.o.o.t. .A.g.e.n.t.........................rN.D+..,.\...........:..Gd-.;.A..MQ..L.A.t.h.e.r.o.s. .B.o.o.t. .A.g.e.n.t......AMBO
Boot0003* UEFI: General UDisk 5.00 PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(2,0)/HD(1,MBR,0x19ee8388,0x800,0x3e7ff800)AMBO
This session has been detected as 'live' because df -Th / contains overlay
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
sdc : notGPT, no-BIOSboot, has-noESP, usb-disk, not-mmc, no-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda2 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdc1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot
sda2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdc1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda2 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sdc1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sdc
fdisk -l (filtered): ___________________________________________________________
Disk sda: 447.13 GiB, 480103981056 bytes, 937703088 sectors
Disk identifier: 0x987479c2
Boot Start End Sectors Size Id Type
sda1 * 2048 732901375 732899328 349.5G 7 HPFS/NTFS/exFAT
sda2 732901376 773861375 40960000 19.5G b W95 FAT32
Disk sdb: 500 GiB, 536870912000 bytes, 1048576000 sectors
Disk identifier: 0x19ee8388
Boot Start End Sectors Size Id Type
sdb1 * 2048 1048575999 1048573952 500G c W95 FAT32 (LBA)
Disk sdc: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 0x00004e2a
Boot Start End Sectors Size Id Type
sdc1 * 2048 976766975 976764928 465.8G 7 HPFS/NTFS/exFAT
parted -lm (filtered): _________________________________________________________
sda:480GB:scsi:512:512:msdos:ATA CT480BX500SSD1:;
1:1049kB:375GB:375GB:ntfs::boot;
2:375GB:396GB:21.0GB:fat32::;
sdb:537GB:scsi:512:512:msdos:General UDisk:;
1:1049kB:537GB:537GB:fat32::boot, lba;
sdc:500GB:scsi:512:4096:msdos:TO Exter nal USB 3.0:;
1:1049kB:500GB:500GB:ntfs::boot;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 ntfs 8127DBAAEB4D9A4C 987479c2-01 Windows
└─sda2 vfat 6A2C-2930 987479c2-02
sdb
└─sdb1 vfat 11ED-2F0A 19ee8388-01 UBUNTU 20_0
sdc
└─sdc1 ntfs 8CC81A7FC81A682A 00004e2a-01 HGST DDR
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 301.9G 14% /mnt/boot-sav/sda1
sda2 19.5G 0% /mnt/boot-sav/sda2
sdb1 497G 1% /cdrom
sdc1 342.2G 27% /mnt/boot-sav/sdc1
Mount options: __________________________________________________________________
sda1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda2 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sdb1 ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sdc1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
====================== sdb1/boot/grub/grub.cfg (filtered) ======================
Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
========================= sdb1/syslinux.cfg (filtered) =========================
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
==================== sdb1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================== sdb1: Location of files loaded by Syslinux ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
?? = ?? ldlinux.sys 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown MBR on /dev/sda
00000000 eb 06 00 00 00 00 00 00 33 c0 fa 8e d0 bc 00 7c |........3......||
00000010 fb 8e d8 8b f4 8e c0 bf 26 7e 06 57 bf 00 7e b9 |........&~.W..~.|
00000020 00 02 fc f3 a4 cb be 02 7e ad 8b c8 66 ad bb 00 |........~...f...|
00000030 80 83 f9 00 75 2e be be 7f ac 3c 80 74 1b 83 c6 |....u.....<.t...|
00000040 0f 81 fe fe 7f 75 f2 be 44 7f e8 33 00 be 92 7f |.....u..D..3....|
00000050 e8 2d 00 33 c0 cd 16 cd 19 83 c6 07 66 ad b9 01 |.-.3........f...|
00000060 00 bb 00 7c 32 f6 e8 24 00 be 62 7f 72 dc 8b f3 |...|2..$..b.r...|
00000070 81 c6 fe 01 ad be 7f 7f 3d 55 aa 75 cd 06 53 cb |........=U.u..S.|
00000080 b4 0e fc ac 3c 00 74 04 cd 10 eb f7 c3 66 60 1e |....<.t......f`.|
00000090 06 66 50 53 51 52 8b ec b4 41 bb aa 55 8a 56 00 |.fPSQR...A..U.V.|
000000a0 cd 13 72 39 81 fb 55 aa 75 33 f6 c1 01 74 2e 66 |..r9..U.u3...t.f|
000000b0 33 c0 66 50 66 8b 46 06 66 50 8b 46 0a 50 8b 46 |3.fPf.F.fP.F.P.F|
000000c0 04 50 66 b8 10 00 01 00 66 50 16 1f 8b f4 8b 56 |.Pf.....fP.....V|
000000d0 00 b8 00 42 02 e6 cd 13 83 c4 10 eb 50 b4 08 8a |...B........P...|
000000e0 56 00 33 ff 8e c7 cd 13 72 43 66 83 e1 3f fe c6 |V.3.....rCf..?..|
000000f0 8a de 66 8b 46 06 66 33 d2 66 f7 f1 42 52 8a cb |..f.F.f3.f..BR..|
00000100 66 33 d2 66 f7 f1 8a f2 59 66 3d ff 03 00 00 77 |f3.f....Yf=....w|
00000110 1b 86 e0 c0 e0 06 03 c8 8e 46 0a 8b 5e 04 8b 46 |.........F..^..F|
00000120 00 8a d0 80 c4 02 b0 01 cd 13 eb 01 f9 5a 59 5b |.............ZY[|
00000130 66 58 72 0b 81 c3 00 02 66 40 49 0f 85 52 ff 07 |fXr.....f@I..R..|
00000140 1f 66 61 c3 0d 0a 42 4f 4f 54 20 20 20 70 61 72 |.fa...BOOT par|
00000150 74 69 74 69 6f 6e 20 6e 6f 74 20 66 6f 75 6e 64 |tition not found|
00000160 21 00 0d 0a 45 72 72 6f 72 20 6c 6f 61 64 69 6e |!...Error loadin|
00000170 67 20 62 6f 6f 74 20 73 65 63 74 6f 72 21 00 0d |g boot sector!..|
00000180 0a 42 61 64 20 62 6f 6f 74 20 73 65 63 74 6f 72 |.Bad boot sector|
00000190 21 00 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |!...Press any ke|
000001a0 79 2e 2e 2e 0d 0a 00 00 00 00 00 00 00 00 00 00 |y...............|
000001b0 65 6d 00 00 00 63 7b 9a c2 79 74 98 00 00 80 20 |em...c{..yt.... |
000001c0 21 00 07 fe ff ff 00 08 00 00 00 28 af 2b 00 fe |!..........(.+..|
000001d0 ff ff 0b fe ff ff 00 30 af 2b 00 00 71 02 00 00 |.......0.+..q...|
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
Unknown MBR on /dev/sdc
00000000 eb 06 00 00 00 00 00 00 33 c0 fa 8e d0 bc 00 7c |........3......||
00000010 fb 8e d8 8b f4 8e c0 bf 26 7e 06 57 bf 00 7e b9 |........&~.W..~.|
00000020 00 02 fc f3 a4 cb be 02 7e ad 8b c8 66 ad bb 00 |........~...f...|
00000030 80 83 f9 00 75 2e be be 7f ac 3c 80 74 1b 83 c6 |....u.....<.t...|
00000040 0f 81 fe fe 7f 75 f2 be 44 7f e8 33 00 be 92 7f |.....u..D..3....|
00000050 e8 2d 00 33 c0 cd 16 cd 19 83 c6 07 66 ad b9 01 |.-.3........f...|
00000060 00 bb 00 7c 32 f6 e8 24 00 be 62 7f 72 dc 8b f3 |...|2..$..b.r...|
00000070 81 c6 fe 01 ad be 7f 7f 3d 55 aa 75 cd 06 53 cb |........=U.u..S.|
00000080 b4 0e fc ac 3c 00 74 04 cd 10 eb f7 c3 66 60 1e |....<.t......f`.|
00000090 06 66 50 53 51 52 8b ec b4 41 bb aa 55 8a 56 00 |.fPSQR...A..U.V.|
000000a0 cd 13 72 39 81 fb 55 aa 75 33 f6 c1 01 74 2e 66 |..r9..U.u3...t.f|
000000b0 33 c0 66 50 66 8b 46 06 66 50 8b 46 0a 50 8b 46 |3.fPf.F.fP.F.P.F|
000000c0 04 50 66 b8 10 00 01 00 66 50 16 1f 8b f4 8b 56 |.Pf.....fP.....V|
000000d0 00 b8 00 42 02 e6 cd 13 83 c4 10 eb 50 b4 08 8a |...B........P...|
000000e0 56 00 33 ff 8e c7 cd 13 72 43 66 83 e1 3f fe c6 |V.3.....rCf..?..|
000000f0 8a de 66 8b 46 06 66 33 d2 66 f7 f1 42 52 8a cb |..f.F.f3.f..BR..|
00000100 66 33 d2 66 f7 f1 8a f2 59 66 3d ff 03 00 00 77 |f3.f....Yf=....w|
00000110 1b 86 e0 c0 e0 06 03 c8 8e 46 0a 8b 5e 04 8b 46 |.........F..^..F|
00000120 00 8a d0 80 c4 02 b0 01 cd 13 eb 01 f9 5a 59 5b |.............ZY[|
00000130 66 58 72 0b 81 c3 00 02 66 40 49 0f 85 52 ff 07 |fXr.....f@I..R..|
00000140 1f 66 61 c3 0d 0a 42 4f 4f 54 20 20 20 70 61 72 |.fa...BOOT par|
00000150 74 69 74 69 6f 6e 20 6e 6f 74 20 66 6f 75 6e 64 |tition not found|
00000160 21 00 0d 0a 45 72 72 6f 72 20 6c 6f 61 64 69 6e |!...Error loadin|
00000170 67 20 62 6f 6f 74 20 73 65 63 74 6f 72 21 00 0d |g boot sector!..|
00000180 0a 42 61 64 20 62 6f 6f 74 20 73 65 63 74 6f 72 |.Bad boot sector|
00000190 21 00 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |!...Press any ke|
000001a0 79 2e 2e 2e 0d 0a 00 00 00 00 00 00 00 00 00 00 |y...............|
000001b0 65 6d 00 00 00 63 7b 9a 2a 4e 00 00 00 00 80 20 |em...c{.*N..... |
000001c0 21 00 07 fe ff ff 00 08 00 00 00 40 38 3a 00 00 |!..........@8:..|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 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 63 (pipe:[89331]) leaked on lvs invocation. Parent PID 13075: /bin/bash
Unmount sdc1 from /media/ubuntu/HGST DDR/ to avoid special characters (& or \ or space) incompatibilities
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would restore the [(generic mbr)] MBR in sda, and make it boot on sda1.
Additional repair would be performed: unhide-bootmenu-10s
Hors ligne
#2 Le 11/12/2021, à 14:34
- xubu1957
Re : manque choix installation ubuntu 20 dual boot windows 10
Bonjour,
Comme demandé dans le premier message du tutoriel Retour utilisable de commande
Pour ajouter toi-même les balises code à ton précédent message #1 :
Cliquer sur le lien « Modifier » en bas à droite du message
Sélectionner le texte
Cliquer sur le <> de l'éditeur de message
boot-info-4ppa130 [20211211_1306]
============================== Boot Info Summary ===============================
=> No known boot loader is installed in the MBR of /dev/sda.
=> Syslinux MBR (5.00 and higher) is installed in the MBR of /dev/sdb.
=> No known boot loader is installed in the MBR of /dev/sdc.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows 7/2008: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System: Windows 8 or 10
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.04
Boot sector info: Syslinux looks at sector 256098 of /dev/sdb1 for its
second stage. The integrity check of Syslinux failed.
No errors found in the Boot Parameter Block.
Operating System:
Boot files: /boot/grub/grub.cfg /syslinux.cfg
/efi/BOOT/grubx64.efi /efi/BOOT/mmx64.efi /ldlinux.sys
sdc1: __________________________________________________________________________
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:
================================ 1 OS detected =================================
OS#1: Windows 8 or 10 on sda1
============================ Architecture/Host Info ============================
CPU architecture: 64-bit
Live-session OS is Ubuntu 64-bit (Ubuntu 20.04.3 LTS, focal, x86_64)
===================================== UEFI =====================================
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled.
efibootmgr -v
BootCurrent: 0003
Timeout: 2 seconds
BootOrder: 0003,0001,0002
Boot0001* Hard Drive BBS(HD,,0x0)AMGOAMNO........o.C.T.4.8.0.B.X.5.0.0.S.S.D.1....................A...........................>..Gd-.;.A..MQ..L.1.2.3.3.5.E.1.C.A.B.3.5. . . . . . . . ......AMBOAMNO........m.G.e.n.e.r.a.l. .U.D.i.s.k. .5...0.0....................A.............................:..Gd-.;.A..MQ..L.G.e.n.e.r.a.l. .U.D.i.s.k. .5...0.0......AMBO
Boot0002* Network Card BBS(Network,,0x0)AMGOAMNO........i.A.t.h.e.r.o.s. .B.o.o.t. .A.g.e.n.t.........................rN.D+..,.\...........:..Gd-.;.A..MQ..L.A.t.h.e.r.o.s. .B.o.o.t. .A.g.e.n.t......AMBO
Boot0003* UEFI: General UDisk 5.00 PciRoot(0x0)/Pci(0x1d,0x0)/USB(1,0)/USB(2,0)/HD(1,MBR,0x19ee8388,0x800,0x3e7ff800)AMBO
This session has been detected as 'live' because df -Th / contains overlay
============================= Drive/Partition Info =============================
Disks info: ____________________________________________________________________
sda : notGPT, no-BIOSboot, has-noESP, not-usb, not-mmc, has-os, 2048 sectors * 512 bytes
sdc : notGPT, no-BIOSboot, has-noESP, usb-disk, not-mmc, no-os, 2048 sectors * 512 bytes
Partitions info (1/3): _________________________________________________________
sda1 : is-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sda2 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
sdc1 : no-os, 32, nopakmgr, no-docgrub, nogrub, nogrubinstall, no-grubenv, noupdategrub, farbios
Partitions info (2/3): _________________________________________________________
sda1 : isnotESP, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot
sda2 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
sdc1 : isnotESP, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot
Partitions info (3/3): _________________________________________________________
sda1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sda2 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sda
sdc1 : not-sepboot, no-boot, part-has-no-fstab, not-sep-usr, no---usr, part-has-no-fstab, std-grub.d, sdc
fdisk -l (filtered): ___________________________________________________________
Disk sda: 447.13 GiB, 480103981056 bytes, 937703088 sectors
Disk identifier: 0x987479c2
Boot Start End Sectors Size Id Type
sda1 * 2048 732901375 732899328 349.5G 7 HPFS/NTFS/exFAT
sda2 732901376 773861375 40960000 19.5G b W95 FAT32
Disk sdb: 500 GiB, 536870912000 bytes, 1048576000 sectors
Disk identifier: 0x19ee8388
Boot Start End Sectors Size Id Type
sdb1 * 2048 1048575999 1048573952 500G c W95 FAT32 (LBA)
Disk sdc: 465.78 GiB, 500107862016 bytes, 976773168 sectors
Disk identifier: 0x00004e2a
Boot Start End Sectors Size Id Type
sdc1 * 2048 976766975 976764928 465.8G 7 HPFS/NTFS/exFAT
parted -lm (filtered): _________________________________________________________
sda:480GB:scsi:512:512:msdos:ATA CT480BX500SSD1:;
1:1049kB:375GB:375GB:ntfs::boot;
2:375GB:396GB:21.0GB:fat32::;
sdb:537GB:scsi:512:512:msdos:General UDisk:;
1:1049kB:537GB:537GB:fat32::boot, lba;
sdc:500GB:scsi:512:4096:msdos:TO Exter nal USB 3.0:;
1:1049kB:500GB:500GB:ntfs::boot;
blkid (filtered): ______________________________________________________________
NAME FSTYPE UUID PARTUUID LABEL PARTLABEL
sda
├─sda1 ntfs 8127DBAAEB4D9A4C 987479c2-01 Windows
└─sda2 vfat 6A2C-2930 987479c2-02
sdb
└─sdb1 vfat 11ED-2F0A 19ee8388-01 UBUNTU 20_0
sdc
└─sdc1 ntfs 8CC81A7FC81A682A 00004e2a-01 HGST DDR
df (filtered): _________________________________________________________________
Avail Use% Mounted on
sda1 301.9G 14% /mnt/boot-sav/sda1
sda2 19.5G 0% /mnt/boot-sav/sda2
sdb1 497G 1% /cdrom
sdc1 342.2G 27% /mnt/boot-sav/sdc1
Mount options: __________________________________________________________________
sda1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
sda2 rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sdb1 ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
sdc1 rw,relatime,user_id=0,group_id=0,allow_other,blksize=4096
====================== sdb1/boot/grub/grub.cfg (filtered) ======================
Ubuntu
Ubuntu (safe graphics)
OEM install (for manufacturers)
Boot from next volume
UEFI Firmware Settings
========================= sdb1/syslinux.cfg (filtered) =========================
DEFAULT loadconfig
LABEL loadconfig
CONFIG /isolinux/isolinux.cfg
APPEND /isolinux/
==================== sdb1: Location of files loaded by Grub ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================== sdb1: Location of files loaded by Syslinux ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
?? = ?? ldlinux.sys 1
======================== Unknown MBRs/Boot Sectors/etc =========================
Unknown MBR on /dev/sda
00000000 eb 06 00 00 00 00 00 00 33 c0 fa 8e d0 bc 00 7c |........3......||
00000010 fb 8e d8 8b f4 8e c0 bf 26 7e 06 57 bf 00 7e b9 |........&~.W..~.|
00000020 00 02 fc f3 a4 cb be 02 7e ad 8b c8 66 ad bb 00 |........~...f...|
00000030 80 83 f9 00 75 2e be be 7f ac 3c 80 74 1b 83 c6 |....u.....<.t...|
00000040 0f 81 fe fe 7f 75 f2 be 44 7f e8 33 00 be 92 7f |.....u..D..3....|
00000050 e8 2d 00 33 c0 cd 16 cd 19 83 c6 07 66 ad b9 01 |.-.3........f...|
00000060 00 bb 00 7c 32 f6 e8 24 00 be 62 7f 72 dc 8b f3 |...|2..$..b.r...|
00000070 81 c6 fe 01 ad be 7f 7f 3d 55 aa 75 cd 06 53 cb |........=U.u..S.|
00000080 b4 0e fc ac 3c 00 74 04 cd 10 eb f7 c3 66 60 1e |....<.t......f`.|
00000090 06 66 50 53 51 52 8b ec b4 41 bb aa 55 8a 56 00 |.fPSQR...A..U.V.|
000000a0 cd 13 72 39 81 fb 55 aa 75 33 f6 c1 01 74 2e 66 |..r9..U.u3...t.f|
000000b0 33 c0 66 50 66 8b 46 06 66 50 8b 46 0a 50 8b 46 |3.fPf.F.fP.F.P.F|
000000c0 04 50 66 b8 10 00 01 00 66 50 16 1f 8b f4 8b 56 |.Pf.....fP.....V|
000000d0 00 b8 00 42 02 e6 cd 13 83 c4 10 eb 50 b4 08 8a |...B........P...|
000000e0 56 00 33 ff 8e c7 cd 13 72 43 66 83 e1 3f fe c6 |V.3.....rCf..?..|
000000f0 8a de 66 8b 46 06 66 33 d2 66 f7 f1 42 52 8a cb |..f.F.f3.f..BR..|
00000100 66 33 d2 66 f7 f1 8a f2 59 66 3d ff 03 00 00 77 |f3.f....Yf=....w|
00000110 1b 86 e0 c0 e0 06 03 c8 8e 46 0a 8b 5e 04 8b 46 |.........F..^..F|
00000120 00 8a d0 80 c4 02 b0 01 cd 13 eb 01 f9 5a 59 5b |.............ZY[|
00000130 66 58 72 0b 81 c3 00 02 66 40 49 0f 85 52 ff 07 |fXr.....f@I..R..|
00000140 1f 66 61 c3 0d 0a 42 4f 4f 54 20 20 20 70 61 72 |.fa...BOOT par|
00000150 74 69 74 69 6f 6e 20 6e 6f 74 20 66 6f 75 6e 64 |tition not found|
00000160 21 00 0d 0a 45 72 72 6f 72 20 6c 6f 61 64 69 6e |!...Error loadin|
00000170 67 20 62 6f 6f 74 20 73 65 63 74 6f 72 21 00 0d |g boot sector!..|
00000180 0a 42 61 64 20 62 6f 6f 74 20 73 65 63 74 6f 72 |.Bad boot sector|
00000190 21 00 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |!...Press any ke|
000001a0 79 2e 2e 2e 0d 0a 00 00 00 00 00 00 00 00 00 00 |y...............|
000001b0 65 6d 00 00 00 63 7b 9a c2 79 74 98 00 00 80 20 |em...c{..yt.... |
000001c0 21 00 07 fe ff ff 00 08 00 00 00 28 af 2b 00 fe |!..........(.+..|
000001d0 ff ff 0b fe ff ff 00 30 af 2b 00 00 71 02 00 00 |.......0.+..q...|
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
Unknown MBR on /dev/sdc
00000000 eb 06 00 00 00 00 00 00 33 c0 fa 8e d0 bc 00 7c |........3......||
00000010 fb 8e d8 8b f4 8e c0 bf 26 7e 06 57 bf 00 7e b9 |........&~.W..~.|
00000020 00 02 fc f3 a4 cb be 02 7e ad 8b c8 66 ad bb 00 |........~...f...|
00000030 80 83 f9 00 75 2e be be 7f ac 3c 80 74 1b 83 c6 |....u.....<.t...|
00000040 0f 81 fe fe 7f 75 f2 be 44 7f e8 33 00 be 92 7f |.....u..D..3....|
00000050 e8 2d 00 33 c0 cd 16 cd 19 83 c6 07 66 ad b9 01 |.-.3........f...|
00000060 00 bb 00 7c 32 f6 e8 24 00 be 62 7f 72 dc 8b f3 |...|2..$..b.r...|
00000070 81 c6 fe 01 ad be 7f 7f 3d 55 aa 75 cd 06 53 cb |........=U.u..S.|
00000080 b4 0e fc ac 3c 00 74 04 cd 10 eb f7 c3 66 60 1e |....<.t......f`.|
00000090 06 66 50 53 51 52 8b ec b4 41 bb aa 55 8a 56 00 |.fPSQR...A..U.V.|
000000a0 cd 13 72 39 81 fb 55 aa 75 33 f6 c1 01 74 2e 66 |..r9..U.u3...t.f|
000000b0 33 c0 66 50 66 8b 46 06 66 50 8b 46 0a 50 8b 46 |3.fPf.F.fP.F.P.F|
000000c0 04 50 66 b8 10 00 01 00 66 50 16 1f 8b f4 8b 56 |.Pf.....fP.....V|
000000d0 00 b8 00 42 02 e6 cd 13 83 c4 10 eb 50 b4 08 8a |...B........P...|
000000e0 56 00 33 ff 8e c7 cd 13 72 43 66 83 e1 3f fe c6 |V.3.....rCf..?..|
000000f0 8a de 66 8b 46 06 66 33 d2 66 f7 f1 42 52 8a cb |..f.F.f3.f..BR..|
00000100 66 33 d2 66 f7 f1 8a f2 59 66 3d ff 03 00 00 77 |f3.f....Yf=....w|
00000110 1b 86 e0 c0 e0 06 03 c8 8e 46 0a 8b 5e 04 8b 46 |.........F..^..F|
00000120 00 8a d0 80 c4 02 b0 01 cd 13 eb 01 f9 5a 59 5b |.............ZY[|
00000130 66 58 72 0b 81 c3 00 02 66 40 49 0f 85 52 ff 07 |fXr.....f@I..R..|
00000140 1f 66 61 c3 0d 0a 42 4f 4f 54 20 20 20 70 61 72 |.fa...BOOT par|
00000150 74 69 74 69 6f 6e 20 6e 6f 74 20 66 6f 75 6e 64 |tition not found|
00000160 21 00 0d 0a 45 72 72 6f 72 20 6c 6f 61 64 69 6e |!...Error loadin|
00000170 67 20 62 6f 6f 74 20 73 65 63 74 6f 72 21 00 0d |g boot sector!..|
00000180 0a 42 61 64 20 62 6f 6f 74 20 73 65 63 74 6f 72 |.Bad boot sector|
00000190 21 00 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |!...Press any ke|
000001a0 79 2e 2e 2e 0d 0a 00 00 00 00 00 00 00 00 00 00 |y...............|
000001b0 65 6d 00 00 00 63 7b 9a 2a 4e 00 00 00 00 80 20 |em...c{.*N..... |
000001c0 21 00 07 fe ff ff 00 08 00 00 00 40 38 3a 00 00 |!..........@8:..|
000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 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 63 (pipe:[89331]) leaked on lvs invocation. Parent PID 13075: /bin/bash
Unmount sdc1 from /media/ubuntu/HGST DDR/ to avoid special characters (& or \ or space) incompatibilities
Suggested repair: ______________________________________________________________
The default repair of the Boot-Repair utility would restore the [(generic mbr)] MBR in sda, and make it boot on sda1.
Additional repair would be performed: unhide-bootmenu-10s
Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Réso|u] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci. Membre de Linux-Azur
Hors ligne
#3 Le 11/12/2021, à 14:53
- geole
Re : manque choix installation ubuntu 20 dual boot windows 10
Bonjour.
Cas classique.
Windows est installé en mode LEGACY et tu veux installer UBUNTU en EFI.
Quatre possibilités
-Tu reformates le SSD avec une table de partition GPT au lieu de MSDOS et tu réinstalles windows.
-Tu lances windows et tu lances MBR2GPT afin qu'il se transforme en EFI. ( https://docs.microsoft.com/fr-fr/window … mbr-to-gpt )
-Au moment de booter ubuntu, tu choisis le module de boot LEGACY au lieu du module de boot EFI.
-Tu installes par le choix autre chose puis tu lances boot-repair pour faire une conversion LEGACY.
Nota. j'ai du mal comprendre comment windows met en route.
=> No known boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: ntfs
Operating System: Windows 8 or 10
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
Dernière modification par geole (Le 11/12/2021, à 15:15)
Les grilles de l'installateur https://doc.ubuntu-fr.org/tutoriel/inst … _subiquity
"gedit admin:///etc/fstab" est proscrit, utilisez "pkexec env DISPLAY=$DISPLAY XAUTHORITY=$XAUTHORITY xdg-open /etc/fstab" Voir https://doc.ubuntu-fr.org/gedit
Les partitions EXT4 des disques externes => https://forum.ubuntu-fr.org/viewtopic.p … #p22697248
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