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Pages : 1

#1 Le 18/11/2017, à 22:21

billybrown

Windows écrasé et installation d'ubuntu impossible

Bonjour à tous,

J'ai tenté d'installer Ubuntu à partir d'un live USB, en choisissant l'option "effacer les données existantes" (il ne m'était d'ailleurs pas proposé d'installer Ubuntu à côté du Windows existant), ensuite l'installation bloque, affichant ce message : "la tentative de montage d'un système de fichiers vfat de SCSI (0,0,0), partition n°1 (sda) sur boot/efi a échoué".
Même si l'installation ne peut pas se terminer, si je redémarre le pc sans la clé, il semble que windows ait disparu.
J'ai lu quelques discussions ici sans trouver la solution pour l'instant, et j'ai lancé un Boot-info

Qu'en pensez vous ?

Hors ligne

#2 Le 19/11/2017, à 00:05

ikewdu

Re : Windows écrasé et installation d'ubuntu impossible

Salut,

Donne le résultat de ce boot-info. Merci.

http://ikewdu.free.fr

Hors ligne

#3 Le 19/11/2017, à 00:37

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

Le voici : http://paste.ubuntu.com/25990083/

Hors ligne

#4 Le 19/11/2017, à 06:18

moko138

Re : Windows écrasé et installation d'ubuntu impossible

Voici le 1er boot-info :

Paste from boot-repair at Sat, 18 Nov 2017 18:14:29 +0000
 Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => No known boot loader is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  According to the info in the boot sector, sda1 has 
                       1331199 sectors, but according to the info from fdisk, 
                       it has 1048575 sectors.
    Mounting failed:   Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

sda3: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

sda4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

sdb1: __________________________________________________________________________

    File system:       iso9660
    Boot sector type:  Unknown
    Boot sector info: 
    Mounting failed:   Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy

sdb2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT16
    Boot sector info:  According to the info in the boot sector, sdb2 starts 
                       at sector 0. But according to the info from fdisk, 
                       sdb2 starts at sector 14432. According to the info in 
                       the boot sector, sdb2 has 0 sectors.
    Mounting failed:   Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
   or it was not setup correctly (e.g. by not using mdadm --build ...),
   or a wrong device is tried to be mounted,
   or the partition table is corrupt (partition is smaller than NTFS),
   or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount: /dev/sdb1 is already mounted or /mnt/BootInfo/sdb1 busy
mount: /dev/sdb2 is already mounted or /mnt/BootInfo/sdb2 busy

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 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: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624    31,967,335    30,916,712 Data partition (Linux)
/dev/sda3         1,945,274,368 1,953,523,711     8,249,344 Swap partition (Linux)
/dev/sda4            31,969,280 1,945,274,367 1,913,305,088 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 7.2 GiB, 7748222976 bytes, 15133248 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/sdb1    *              0     3,035,519     3,035,520   0 Empty
/dev/sdb2              14,432        19,295         4,864  ef EFI (FAT-12/16/32)

/dev/sdb1 overlaps with /dev/sdb2

GUID Partition Table detected, but does not seem to be used.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1   +  R              0     3,035,463     3,035,464 Data partition (Windows/Linux)
/dev/sdb2   +  R         14,432        19,295         4,864 Data partition (Windows/Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        6692638D92636093                       ntfs       WINRE
/dev/sda2        b43f2831-0561-4eb9-aceb-68c83b4ee186   ext4       
/dev/sda3        d2d71a6b-e4e9-4cd9-b501-b3984dc5f5c0   swap       
/dev/sda4        979625c1-8fdb-41a4-9419-05d034674ac8   ext4       
/dev/sdb1        2017-02-15-21-44-13-00                 iso9660    Ubuntu 16.04.2 LTS amd64
/dev/sdb2        E561-C446                              vfat       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Nov 18 18:13 ata-ST1000LM024_HN-M101MBB_S31LJ9AG316745 -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 18 18:13 ata-ST1000LM024_HN-M101MBB_S31LJ9AG316745-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 18 18:13 ata-ST1000LM024_HN-M101MBB_S31LJ9AG316745-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 18 18:13 ata-ST1000LM024_HN-M101MBB_S31LJ9AG316745-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 18 18:13 ata-ST1000LM024_HN-M101MBB_S31LJ9AG316745-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Nov 18 17:46 ata-hp_DVDRW_DU8A6SH_4B6509914945 -> ../../sr0
lrwxrwxrwx 1 root root  9 Nov 18 18:13 usb-Philips_USB_Flash_Drive_0708521573196629-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Nov 18 18:13 usb-Philips_USB_Flash_Drive_0708521573196629-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Nov 18 18:13 usb-Philips_USB_Flash_Drive_0708521573196629-0:0-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Nov 18 18:13 wwn-0x50004cf20f54655d -> ../../sda
lrwxrwxrwx 1 root root 10 Nov 18 18:13 wwn-0x50004cf20f54655d-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Nov 18 18:13 wwn-0x50004cf20f54655d-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Nov 18 18:13 wwn-0x50004cf20f54655d-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Nov 18 18:13 wwn-0x50004cf20f54655d-part4 -> ../../sda4

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb         /cdrom                   iso9660    (ro,noatime)


======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown MBR on /dev/sdb

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000160  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  58 03 00 00 00 00 00 00  3d 54 e2 15 00 00 80 00  |X.......=T......|
000001c0  01 00 00 5c e0 fb 00 00  00 00 80 51 2e 00 00 fe  |...\.......Q....|
000001d0  ff ff ef fe ff ff 60 38  00 00 00 13 00 00 00 00  |......`8........|
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


/dev/sdb1: unknown GPT attributes
1000000000000001

/dev/sdb2: unknown GPT attributes
1000000000000001
Unknown BootLoader on sdb1

00000000  45 52 08 00 00 00 90 90  00 00 00 00 00 00 00 00  |ER..............|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  33 ed fa 8e d5 bc 00 7c  fb fc 66 31 db 66 31 c9  |3......|..f1.f1.|
00000030  66 53 66 51 06 57 8e dd  8e c5 52 be 00 7c bf 00  |fSfQ.W....R..|..|
00000040  06 b9 00 01 f3 a5 ea 4b  06 00 00 52 b4 41 bb aa  |.......K...R.A..|
00000050  55 31 c9 30 f6 f9 cd 13  72 16 81 fb 55 aa 75 10  |U1.0....r...U.u.|
00000060  83 e1 01 74 0b 66 c7 06  f1 06 b4 42 eb 15 eb 00  |...t.f.....B....|
00000070  5a 51 b4 08 cd 13 83 e1  3f 5b 51 0f b6 c6 40 50  |ZQ......?[Q...@P|
00000080  f7 e1 53 52 50 bb 00 7c  b9 04 00 66 a1 b0 07 e8  |..SRP..|...f....|
00000090  44 00 0f 82 80 00 66 40  80 c7 02 e2 f2 66 81 3e  |D.....f@.....f.>|
000000a0  40 7c fb c0 78 70 75 09  fa bc ec 7b ea 44 7c 00  |@|..xpu....{.D|.|
000000b0  00 e8 83 00 69 73 6f 6c  69 6e 75 78 2e 62 69 6e  |....isolinux.bin|
000000c0  20 6d 69 73 73 69 6e 67  20 6f 72 20 63 6f 72 72  | missing or corr|
000000d0  75 70 74 2e 0d 0a 66 60  66 31 d2 66 03 06 f8 7b  |upt...f`f1.f...{|
000000e0  66 13 16 fc 7b 66 52 66  50 06 53 6a 01 6a 10 89  |f...{fRfP.Sj.j..|
000000f0  e6 66 f7 36 e8 7b c0 e4  06 88 e1 88 c5 92 f6 36  |.f.6.{.........6|
00000100  ee 7b 88 c6 08 e1 41 b8  01 02 8a 16 f2 7b cd 13  |.{....A......{..|
00000110  8d 64 10 66 61 c3 e8 1e  00 4f 70 65 72 61 74 69  |.d.fa....Operati|
00000120  6e 67 20 73 79 73 74 65  6d 20 6c 6f 61 64 20 65  |ng system load e|
00000130  72 72 6f 72 2e 0d 0a 5e  ac b4 0e 8a 3e 62 04 b3  |rror...^....>b..|
00000140  07 cd 10 3c 0a 75 f1 cd  18 f4 eb fd 00 00 00 00  |...<.u..........|
00000150  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001b0  58 03 00 00 00 00 00 00  3d 54 e2 15 00 00 80 00  |X.......=T......|
000001c0  01 00 00 5c e0 fb 00 00  00 00 80 51 2e 00 00 fe  |...\.......Q....|
000001d0  ff ff ef fe ff ff 60 38  00 00 00 13 00 00 00 00  |......`8........|
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/24168/mounts) leaked on lvs invocation. Parent PID 30485: bash
File descriptor 63 (pipe:[64529]) leaked on lvs invocation. Parent PID 30485: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20171118_1813 ===================
boot-info version : 4ppa64
boot-sav version : 4ppa64
boot-sav-extra version : 4ppa64
glade2script version : 3.2.3~ppa4
grub-probe: error: cannot find a GRUB drive for /dev/sdb1.  Check your device.map.
Warning: The driver descriptor says the physical block size is 2048 bytes, but Linux says it is 512 bytes.
boot-info is executed in live-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12

=================== os-prober:


=================== blkid:
/dev/sda1: LABEL="WINRE" UUID="6692638D92636093" TYPE="ntfs" PARTLABEL="EFI System Partition" PARTUUID="5c1deb78-9a6f-4e0c-8fa1-66ebc1306444"
/dev/sda2: UUID="b43f2831-0561-4eb9-aceb-68c83b4ee186" TYPE="ext4" PARTUUID="11122162-cbe6-442f-b916-5f5629e2b3a0"
/dev/sda4: UUID="979625c1-8fdb-41a4-9419-05d034674ac8" TYPE="ext4" PARTUUID="d8fb8337-e833-4953-9071-81b50568aa9b"
/dev/loop0: TYPE="squashfs"
/dev/sda3: UUID="d2d71a6b-e4e9-4cd9-b501-b3984dc5f5c0" TYPE="swap" PARTUUID="24cb1759-722e-49ef-b891-e554ec6e3d60"
/dev/sdb1: UUID="2017-02-15-21-44-13-00" LABEL="Ubuntu 16.04.2 LTS amd64" TYPE="iso9660" PTUUID="15e2543d" PTTYPE="dos" PARTUUID="15e2543d-01"
/dev/sdb2: SEC_TYPE="msdos" UUID="E561-C446" TYPE="vfat" PARTUUID="15e2543d-02"

Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sda1 : Error code 12
mount -r /dev/sda1 /mnt/boot-sav/sda1
Failed to read last sector (1331198): Invalid argument
HINTS: Either the volume is a RAID/LDM but it wasn't setup yet,
or it was not setup correctly (e.g. by not using mdadm --build ...),
or a wrong device is tried to be mounted,
or the partition table is corrupt (partition is smaller than NTFS),
or the NTFS boot sector is corrupt (NTFS size is not valid).
Failed to mount '/dev/sda1': Invalid argument
The device '/dev/sda1' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sda1 : Error code 12
=================== No kernel in /mnt/boot-sav/sda2/boot:
efi


=================== No kernel in /mnt/boot-sav/sda4/boot:
efi



=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 2001,2002,2003
Boot0000* USB Hard Drive (UEFI) - Philips USB Flash Drive	PciRoot(0x0)/Pci(0x14,0x0)/USB(0,0)/HD(1,MBR,0x61,0x3860,0x1300)RC
Boot0005* Internal Hard Disk or Solid State Disk	RC
Boot0006* Internal Hard Disk or Solid State Disk	RC
Boot0007* USB Hard Drive (UEFI) - Intenso Rainbow	PciRoot(0x0)/Pci(0x14,0x0)/USB(1,0)/HD(1,GPT,363ce013-f502-452b-8fd5-ccc393485eab,0x800,0x4e2000)RC
Boot0008* Internal Hard Disk or Solid State Disk	RC
Boot2001* USB Drive (UEFI)	RC
Boot2002* Internal CD/DVD ROM Drive (UEFI)	RC
Boot3001* Internal Hard Disk or Solid State Disk	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot enabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	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/sda1.
sda2	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	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/sda2.
sda4	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	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,	farbios,	notbiosboot, /mnt/boot-sav/sda4.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM024 HN-M:;
1:1049kB:538MB:537MB:ntfs:EFI System Partition:boot, esp;
2:538MB:16.4GB:15.8GB:ext4::;
4:16.4GB:996GB:980GB:ext4::;
3:996GB:1000GB:4224MB:linux-swap(v1)::;

BYT;
/dev/sdb:7748MB:scsi:512:512:unknown:Philips USB Flash Drive:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sdb   disk iso9660    7.2G Ubuntu 16.04.2 LTS amd64
sdb2  part vfat       2.4M Ubuntu 16.04.2 LTS amd64
sdb1  part iso9660    1.5G Ubuntu 16.04.2 LTS amd64
sr0   rom            1024M
loop0 loop squashfs   1.4G
sda   disk          931.5G
sda4  part ext4     912.3G
sda2  part ext4      14.8G
sda3  part swap         4G
sda1  part ntfs       512M WINRE

KNAME ROTA RO RM STATE   MOUNTPOINT
sdb      1  0  1 running /cdrom
sdb2     1  0  1
sdb1     1  0  1
sr0      1  0  1 running
loop0    1  1  0         /rofs
sda      1  0  0 running
sda4     1  0  0         /mnt/boot-sav/sda4
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         [SWAP]
sda1     1  0  0


=================== 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=1972328k,nr_inodes=493082,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=397584k,mode=755)
/dev/sdb on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
aufs on / type aufs (rw,noatime,si=425c06caa6321ab5)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
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/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=10943)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (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=397584k,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/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime,data=ordered)
/dev/sda4 on /mnt/boot-sav/sda4 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 drm_dp_aux1 dvd dvdrw ecryptfs fb0 fd full fuse hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sdb sdb1 sdb2 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 4f 14 00 00 00 00 00  |.........O......|
00000030  aa d8 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  93 60 63 92 8d 63 92 66  |.........`c..c.f|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 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     389M  6.4M  382M   2% /run
/dev/sdb       iso9660   1.5G  1.5G     0 100% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
aufs           aufs      1.9G   69M  1.9G   4% /
tmpfs          tmpfs     1.9G   25M  1.9G   2% /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   32K  1.9G   1% /tmp
tmpfs          tmpfs     389M   92K  389M   1% /run/user/999
/dev/sda2      ext4       15G   41M   14G   1% /mnt/boot-sav/sda2
/dev/sda4      ext4      898G   72M  853G   1% /mnt/boot-sav/sda4

=================== 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: 1.4 GiB, 1497772032 bytes, 2925336 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: 931.5 GiB, 1000204886016 bytes, 1953525168 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: gpt
Disk identifier: A6F62084-9810-48C0-80D7-18F6B1291715

Device          Start        End    Sectors   Size Type
/dev/sda1        2048    1050623    1048576   512M EFI System
/dev/sda2     1050624   31967335   30916712  14.8G Linux filesystem
/dev/sda3  1945274368 1953523711    8249344     4G Linux swap
/dev/sda4    31969280 1945274367 1913305088 912.3G Linux filesystem

Partition table entries are not in disk order.




Disk /dev/sdb: 7.2 GiB, 7748222976 bytes, 15133248 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: 0x15e2543d

Device     Boot Start     End Sectors  Size Id Type
/dev/sdb1  *        0 3035519 3035520  1.5G  0 Empty
/dev/sdb2       14432   19295    4864  2.4M ef EFI (FAT-12/16/32)


No OS or WinEFI system
/usr/share/boot-sav/gui-tab-other.sh: line 93: _checkbutton_repairfilesystems: command not found


=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed:  repair-filesystems


=================== User settings
The settings chosen by the user will not act on the boot.

Download as text

Dès les 1ères lignes, on voit que sda1 (EFI) semble en ntfs corrompu, au lieu d'être en fat32.

Et ligne 323 :

/dev/sda1: LABEL="WINRE" UUID="6692638D92636093" TYPE="ntfs" PARTLABEL="EFI System Partition" PARTUUID="5c1deb78-9a6f-4e0c-8fa1-66ebc1306444"

Et ligne 393 :

parted -lm:
1:1049kB:538MB:537MB:ntfs:EFI System Partition:boot, esp;

  - -
Et cette rareté en #354 :

=================== No kernel in /mnt/boot-sav/sda2/boot:
(...)
=================== No kernel in /mnt/boot-sav/sda4/boot:

qui confirme que l'installation ne s'est pas terminée.

%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

Hors ligne

#5 Le 19/11/2017, à 09:08

ikewdu

Re : Windows écrasé et installation d'ubuntu impossible

Salut,

Boot-repair ne parvient pas à bien identifier le format de ton disque pour installer GRUB sur laz partition efi. Il évoque l'hypothèse que tu aies du RAID. Est-ce le cas ?

Une chose est certaine. Tu as bel et bien supprimé Windows.

http://ikewdu.free.fr

Hors ligne

#6 Le 19/11/2017, à 16:52

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

Oui, je vois ça, mais je ne sais pas si c'est du RAID, je ne pense pas. RAID est quelque chose qui s'installe, n'est ce pas ? En tout cas, je ne m'y connais pas assez pour utiliser ça.
En, revanche j'ai tenté partitionner moi-même le disque dur après le premier échec d'installation ubuntu. Est ce que ça peut être ça, ou rien à voir ?

"Et cette rareté en #354 :

=================== No kernel in /mnt/boot-sav/sda2/boot:
(...)
=================== No kernel in /mnt/boot-sav/sda4/boot:

qui confirme que l'installation ne s'est pas terminée."      pourquoi est ce une rareté ?

Hors ligne

#7 Le 19/11/2017, à 19:18

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

D'accord, si je comprends bien, Ubuntu aurait dû prendre place la place de Windows sur le disque sda 1 (partition EFI).
Cela n'a pas été possible parce que cette partition est en NFTS et corrompue. Il faudrait donc que cette partition soit en Fat 32 ? Pourquoi, et comment pourrait on la faire passer de l'un à l'autre ? Serait ce lié à ce disque dur non-reconnu ?

Voici la partition de mon disque dur. J'y ai peut être fait des erreurs :
sda 1 : efi 536 M
sda 2 : ext4 15829 M
sda 3 : swap 4223 M
sda 4 : ext4 979612 M

Dernière modification par billybrown (Le 19/11/2017, à 19:58)

Hors ligne

#8 Le 19/11/2017, à 20:08

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

mini_360035Screenshotfrom20171119155011.png

Hors ligne

#9 Le 19/11/2017, à 21:48

moko138

Re : Windows écrasé et installation d'ubuntu impossible

billybrown a écrit :
bibi a écrit :
=================== No kernel in /mnt/boot-sav/sda2/boot:
(...)
=================== No kernel in /mnt/boot-sav/sda4/boot:

qui confirme que l'installation ne s'est pas terminée.

     
pourquoi est ce une rareté ?

Eh bien d'ordinaire les fils d'aide concernent soit des installations qui ne démarrent pas, soit des problèmes postérieurs à l'installation.
Là, on a un boot-info sans noyau (kernel), c'est ça qui est exceptionnel.

%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

Hors ligne

#10 Le 20/11/2017, à 00:11

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

D'accord, ce serait la conséquence, de l'écrasement de Windows et du fait qu'Ubuntu ne "s'est installé nulle part",  pas même de manière incomplète ?
Que faire ?
Je me demande si je dois refaire une tentative d'installation, si quelque chose peut changer, ou si le problème doit être réglé de toute façon d'une autre manière, en amont.
Je suis navré, je connais très peu de choses au fonctionnement d'un ordinateur, et ce mouvement vers Ubuntu est un saut dans le vide. Croyez vous que je puisse me retourner en vol et atterrir sur les pieds, ou est ce un crash en bonne et du forme ?

Hors ligne

#11 Le 20/11/2017, à 07:39

moko138

Re : Windows écrasé et installation d'ubuntu impossible

Avec ikewdu, tu es en de bonnes mains !  smile

%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

Hors ligne

#12 Le 20/11/2017, à 10:32

billybrown

Re : Windows écrasé et installation d'ubuntu impossible

J'ai relancé une installation hier soir, qui s'est déroulée sans blocage, si ce n'est qu'au moment du redémarrage, l'écran noir avec ceci s'est affiché et est resté : [ 11.224762] sd 2:0:0:0: [sdb] No caching mode page found
                                [ 11.224768] sd 2:0:0:0: [sdb] Assuming drive cache : write through
Fais un reset, et relancé la machine ce matin sans a clé : pas de système d'exploitation détecté
Et lancé un nouveau Boot-info, dont les résultats sont bien différents :
http://paste.ubuntu.com/26003725/
si quelqu'un veut bien m'aider à l'interpréter,
merci !

Hors ligne

#13 Le 20/11/2017, à 12:57

Nasman

Re : Windows écrasé et installation d'ubuntu impossible

Ton disque sda a un partitionnement msdos et est configuré pour booter en mode legacy :
- partition msdos
- grub-pc est dans le mbr de ce disque et pointe sur l'adresse LBA = 1 où doit se trouver core.img (sur un disque msdos il est placé juste après le mbr et s'étend jusqu'à la LBA = 63, la première partition ne commence qu'à la LBA = 2048 (si le partitionnement avait été gpt alors il aurait fallu une partition boot_bios pour y installer core.img)

Je pense que ton pc ne démarre pas car le boot est positionné en mode uefi et non pas "bios" ou "legacy" ou "csm".

Si tu configures correctement le démarrage, ce devrait être bon.

L'autre option est d'installer en mode uefi mais pour celà il faut en plus une partition EFI (qui n'est pas trouvée actuellement vu que ton pc est actuellement configuré pour booter en uefi)

PC fixe sous Bionic 64 bits et portable avec Focal 64 bits

Hors ligne

#14 Le 20/11/2017, à 18:43

ikewdu

Re : Windows écrasé et installation d'ubuntu impossible

Salut,

Je pense la même chose, car on voit que ton LiveCD a démarré en uefi :

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)

Règle ton bios pour booter en Legacy, et tout devrait rouler.

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