Bonsoir le forum !

Je suis en train de découvrir cette merveilleuse distribution qu'est debian et je me heurte à un problème auquel je n'arrive pas à trouver de réponse.

Au démarrage de ma station j'ai un message d'erreur qui apparait et ma la station me demande d'entrer le mot de passe root pour entrer en mode maintenance. L'erreur sur laquelle il est bloque est la suivante :

fsck 1.40-WIP (14-Nov-2006)
/dev/hda3: clean, 124/1191360 files, 2276789/2379628 blocks
fsck.ext2: No such file or directory while trying to open /dev/sda1

/dev/sda1:
The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>

Si je fais Ctrl+d le boot se termine et lorsque je fait un fsck sur /dev/sda1 j'ai le message CLEAN ????? (Intérrogation)

En cherchant sur le net j'ai remarquer que cette erreur était du a une erreur dans la superbloc et à l'aide de la commande mke2fs j'ai réussi à trouver les superblocs de secours. J'ai donc tenter de réparer mon système de fichier à l'aide de la commande e2fsck -b +N° d'un superbloc de secours. La réparation s'opère et je reboot, et j'ai toujours le même message.


Donc en cherchant encore un peu j'ai été supprimer la ligne concernant mon /dev/sda1 problématique dans le fichier fstab.
/dev/sda1 /mnt/usb ext2 user,noauto 0 3

Et là l'erreur disparait. Normal me direz vous puisqu'il n'essaye plus de monter cette partition.

Mais si je fais un fsck /dev/sda1 j'ai pas d'erreur, si je monte le disque manuellement tout fonctionne je peux même lire et écrire dessus.

Mon disque est un disque dur IDE, branché sur un port usb, lui même branché sur un port pcmcia voilà pour la partie hard.

Alors est ce que quelqu'un pourrait m'expliquer pourquoi cette erreur de SuperBlock apparait à chaque démmarrage. Pourquoi lorsque je fait le fsck après le boot je n'ai pas d'erreur ?

Je vous joint une copie de mon fichier dmesg.log :

Code X : Sélectionner tout - Visualiser dans une fenêtre à part
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Linux version 2.6.18-6-686 (Debian 2.6.18.dfsg.1-18etch1) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP Sun Feb 10 22:11:31 UTC 2008
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000bf70000 (usable)
 BIOS-e820: 000000000bf70000 - 000000000bf7f000 (ACPI data)
 BIOS-e820: 000000000bf7f000 - 000000000bf80000 (ACPI NVS)
 BIOS-e820: 000000000bf80000 - 000000000c000000 (reserved)
 BIOS-e820: 000000001bf80000 - 000000001c000000 (reserved)
 BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
191MB LOWMEM available.
On node 0 totalpages: 49008
  DMA zone: 4096 pages, LIFO batch:0
  Normal zone: 44912 pages, LIFO batch:7
DMI 2.3 present.
ACPI: RSDP (v000 PTLTD                                 ) @ 0x000f6c90
ACPI: RSDT (v001 PTLTD    RSDT   0x06040000  LTP 0x00000000) @ 0x0bf78eb1
ACPI: FADT (v001 ATI    Salmon   0x06040000 ATI  0x000f4240) @ 0x0bf7ef64
ACPI: BOOT (v001 PTLTD  $SBFTBL$ 0x06040000  LTP 0x00000001) @ 0x0bf7efd8
ACPI: DSDT (v001    ATI MS2_1535 0x06040000 MSFT 0x0100000e) @ 0x00000000
ATI board detected. Disabling timer routing over 8254.
ACPI: PM-Timer IO Port: 0x8008
Allocating PCI resources starting at 20000000 (gap: 1c000000:e3f80000)
Detected 1993.776 MHz processor.
Built 1 zonelists.  Total pages: 49008
Kernel command line: root=/dev/hda2 ro 
Local APIC disabled by BIOS -- you can enable it with "lapic"
mapped APIC to ffffd000 (01189000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 1024 (order: 10, 4096 bytes)
Console: colour VGA+ 80x25
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 186676k/196032k available (1541k kernel code, 8808k reserved, 580k data, 196k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 3990.83 BogoMIPS (lpj=7981679)
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebf9ff 00000000 00000000 00000000 00000400 00000000 00000000
CPU: After vendor identify, caps: bfebf9ff 00000000 00000000 00000000 00000400 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 256K
CPU: Hyper-Threading is disabled
CPU: After all inits, caps: bfebf9ff 00000000 00000000 00000080 00000400 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU0: Thermal monitoring enabled
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 12k freed
ACPI: Core revision 20060707
ACPI: setting ELCR to 0200 (from 0420)
CPU0: Intel Mobile Intel(R) Celeron(R) CPU 2.00GHz stepping 07
SMP motherboard not detected.
Local APIC not detected. Using dummy APIC emulation.
Brought up 1 CPUs
migration_cost=0
checking if image is initramfs... it is
Freeing initrd memory: 4391k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfd89b, last bus=2
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI quirk: region 8000-803f claimed by ali7101 ACPI
PCI quirk: region 8040-805f claimed by ali7101 SMB
Boot video device is 0000:01:05.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
ACPI: PCI Interrupt Link [LNK0] (IRQs 7 10) *0, disabled.
ACPI: PCI Interrupt Link [LNK1] (IRQs 7 *10)
ACPI: PCI Interrupt Link [LNK2] (IRQs 7 10) *0, disabled.
ACPI: PCI Interrupt Link [LNK3] (IRQs 7 10) *0, disabled.
ACPI: PCI Interrupt Link [LNK4] (IRQs 7 10) *0, disabled.
ACPI: PCI Interrupt Link [LNK5] (IRQs 7 *11)
ACPI: PCI Interrupt Link [LNK6] (IRQs 7 10) *0, disabled.
ACPI: PCI Interrupt Link [LNK7] (IRQs *5)
ACPI: PCI Interrupt Link [LNK8] (IRQs 7 *10)
ACPI: Embedded Controller [EC0] (gpe 24) interrupt mode.
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 10 devices
PnPBIOS: Disabled by ACPI PNP
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:07: ioport range 0x40b-0x40b has been reserved
pnp: 00:07: ioport range 0x480-0x48f has been reserved
pnp: 00:07: ioport range 0x4d0-0x4d1 has been reserved
pnp: 00:07: ioport range 0x4d6-0x4d6 has been reserved
pnp: 00:07: ioport range 0x8000-0x807f could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: 9000-9fff
  MEM window: d0300000-d03fffff
  PREFETCH window: d8000000-dfffffff
PCI: Bus 2, cardbus bridge: 0000:00:0a.0
  IO window: 00001800-000018ff
  IO window: 00001c00-00001cff
  PREFETCH window: 20000000-21ffffff
  MEM window: 22000000-23ffffff
PCI: Enabling device 0000:00:0a.0 (0000 -> 0003)
ACPI: PCI Interrupt Link [LNK5] enabled at IRQ 11
PCI: setting IRQ 11 as level-triggered
ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNK5] -> GSI 11 (level, low) -> IRQ 11
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 4096)
TCP reno registered
Simple Boot Flag at 0x37 set to 0x1
audit: initializing netlink socket (disabled)
audit(1205872538.908:1): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Activating ISA DMA hang workarounds.
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
PCI: Enabling device 0000:00:08.0 (0000 -> 0003)
ACPI: PCI Interrupt Link [LNK6] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LNK6] -> GSI 10 (level, low) -> IRQ 10
0000:00:08.0: ttyS1 at I/O 0x1428 (irq = 10) is a 8250
0000:00:08.0: ttyS2 at I/O 0x1440 (irq = 10) is a 8250
0000:00:08.0: ttyS3 at I/O 0x1450 (irq = 10) is a 8250
Couldn't register serial port 0000:00:08.0: -28
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
PNP: PS/2 Controller [PNP0303:KBC0,PNP0f13:MSE0] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
mice: PS/2 mouse device common for all mice
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Using IPI No-Shortcut mode
ACPI: (supports S0 S3 S4 S5)
Time: tsc clocksource has been installed.
Freeing unused kernel memory: 196k freed
input: AT Translated Set 2 keyboard as /class/input/input0
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: Thermal Zone [THRM] (65 C)
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI Interrupt Link [LNK8] enabled at IRQ 10
ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNK8] -> GSI 10 (level, low) -> IRQ 10
ohci_hcd 0000:00:02.0: OHCI Host Controller
ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:02.0: irq 10, io mem 0xd0000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 4 ports detected
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
natsemi dp8381x driver, version 2.0, June 27, 2006
  originally by Donald Becker <becker@scyld.com>
  http://www.scyld.com/network/natsemi.html
  2.4.x kernel port by Jeff Garzik, Tjeerd Mulder
ALI15X3: IDE controller at PCI slot 0000:00:10.0
ACPI: Unable to derive IRQ for device 0000:00:10.0
ACPI: PCI Interrupt 0000:00:10.0[A]: no GSI
ALI15X3: chipset revision 196
ALI15X3: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x2000-0x2007, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0x2008-0x200f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...
Time: acpi_pm clocksource has been installed.
hda: IC25N020ATMR04-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: HL-DT-STCD-RW/DVD DRIVE GCC-4240N, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
ACPI: PCI Interrupt Link [LNK1] enabled at IRQ 10
ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [LNK1] -> GSI 10 (level, low) -> IRQ 10
natsemi eth0: NatSemi DP8381[56] at 0xd0004000 (0000:00:12.0), 00:0b:cd:a7:39:cc, IRQ 10, port TP.
hda: max request size: 128KiB
hda: 39070080 sectors (20003 MB) w/1740KiB Cache, CHS=16383/255/63, UDMA(100)
hda: cache flushes supported
 hda: hda1 hda2 hda3
hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, DMA
Uniform CD-ROM driver Revision: 3.20
Attempting manual resume
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Yenta: CardBus bridge found at 0000:00:0a.0 [103c:002a]
Yenta O2: res at 0x94/0xD4: 00/ea
Yenta O2: enabling read prefetch/write burst
Yenta: ISA IRQ mask 0x00b8, PCI irq 11
Socket status: 30000821
Linux agpgart interface v0.101 (c) Dave Jones
agpgart: Detected Ati IGP330/340/345/350/M chipset
agpgart: AGP aperture is 64M @ 0xd4000000
input: PC Speaker as /class/input/input1
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
Real Time Clock Driver v1.12ac
ali15x3_smbus 0000:00:11.0: ALI15X3_smb region uninitialized - upgrade BIOS or use force_addr=0xaddr
ali15x3_smbus 0000:00:11.0: ALI15X3 not detected, module not inserted.
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7, dma 0 [PCSPP,TRISTATE,COMPAT,ECP,DMA]
PCI: Enabling device 0000:00:06.0 (0005 -> 0007)
ACPI: PCI Interrupt Link [LNK7] enabled at IRQ 5
PCI: setting IRQ 5 as level-triggered
ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNK7] -> GSI 5 (level, low) -> IRQ 5
pccard: CardBus card inserted into slot 0
USB Universal Host Controller Interface driver v3.0
Synaptics Touchpad, model: 1, fw: 5.8, id: 0x2348b3, caps: 0x904713/0x10008
input: SynPS/2 Synaptics TouchPad as /class/input/input2
cs: IO port probe 0x100-0x3af: excluding 0x200-0x207 0x220-0x22f 0x330-0x337 0x388-0x38f
cs: IO port probe 0x3e0-0x4ff: clean.
cs: IO port probe 0x820-0x8ff: clean.
cs: IO port probe 0xc00-0xcf7: clean.
cs: IO port probe 0xa00-0xaff: clean.
ts: Compaq touchscreen protocol output
AC'97 1 does not respond - RESET
AC'97 1 access is not valid [0xffffffff], removing mixer.
ali mixer 1 creating error.
PCI: Enabling device 0000:02:00.0 (0000 -> 0003)
ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNK5] -> GSI 11 (level, low) -> IRQ 11
uhci_hcd 0000:02:00.0: UHCI Host Controller
uhci_hcd 0000:02:00.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:02:00.0: irq 11, io base 0x00001800
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
PCI: Enabling device 0000:02:00.1 (0000 -> 0003)
ACPI: PCI Interrupt 0000:02:00.1[A] -> Link [LNK5] -> GSI 11 (level, low) -> IRQ 11
uhci_hcd 0000:02:00.1: UHCI Host Controller
uhci_hcd 0000:02:00.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:02:00.1: irq 11, io base 0x00001820
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
PCI: Enabling device 0000:02:00.2 (0000 -> 0002)
ACPI: PCI Interrupt 0000:02:00.2[A] -> Link [LNK5] -> GSI 11 (level, low) -> IRQ 11
ehci_hcd 0000:02:00.2: EHCI Host Controller
ehci_hcd 0000:02:00.2: new USB bus registered, assigned bus number 4
ehci_hcd 0000:02:00.2: irq 11, io mem 0x22000200
ehci_hcd 0000:02:00.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
usb 4-4: new high speed USB device using ehci_hcd and address 2
usb 4-4: configuration #1 chosen from 1 choice
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usb-storage: device found at 2
usb-storage: waiting for device to settle before scanning
Adding 248968k swap on /dev/hda1.  Priority:-1 extents:1 across:248968k
EXT3 FS on hda2, internal journal
loop: loaded (max 8 devices)
device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: dm-devel@redhat.com
  Vendor: Maxtor 7  Model: Y250P0            Rev: 0000
  Type:   Direct-Access                      ANSI SCSI revision: 00
usb-storage: device scan complete
SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
sda: Write Protect is off
sda: Mode Sense: 27 00 00 00
sda: assuming drive cache: write through
SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
sda: Write Protect is off
sda: Mode Sense: 27 00 00 00
sda: assuming drive cache: write through
 sda: sda1
sd 0:0:0:0: Attached scsi disk sda
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
eth0: DSPCFG accepted after 0 usec.
eth0: link up.
eth0: Setting full-duplex based on negotiated link capability.


Merci de votre aide.