Bonjour j'ai un probleme avec la reconnaissance de ma cle usb. Auparavant cela marchait bien elle apparaissait directement sur le bureau puis apres l'avoir demontée deux ou trois fois, elle n'apparait plus du tout. Voici le résultat des différentes commandes essayées
root@localhost ~]# udevinfo -a -p /sys/block/sda
ça donne cela :
udevinfo starts with the device the node belongs to and then walks up the
device chain, to print for every device found, all possibly useful attributes
in the udev key format.
Only attributes within one device section may be used together in one rule,
to match the device for which the node will be created.
looking at class device '/sys/block/sda':
SYSFS{dev}="8:0"
SYSFS{range}="16"
SYSFS{removable}="1"
SYSFS{size}="2097152"
SYSFS{stat}=" 3 0 24 105634 0 0 0 0 0 105634 105634"
Erreur de segmentation
avec la commande suivante demsg
[root@localhost ~]# dmesg
Intel machine check reporting enabled on CPU#0.
CPU: AMD Athlon(tm) XP 1900+ stepping 02
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: IRQ9 SCI: Edge set to Level Trigger.
checking if image is initramfs... it is
Freeing initrd memory: 388k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfdaf1, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040816
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *10 11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10
ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 5
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 5 (level, low) -> IRQ 5
ACPI: PCI interrupt 0000:00:11.1[A]: no GSI
ACPI: PCI interrupt 0000:00:11.2[D] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI interrupt 0000:00:11.3[D] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 5
ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 5 (level, low) -> IRQ 5
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
audit: initializing netlink socket (disabled)
audit(1155576329.4294965309:0): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
SELinux: Registering netfilter hooks
Initializing Cryptographic API
ksign: Installing public key data
Loading keyring
- Added public key 6ECDA687281A73E5
- User ID: Red Hat, Inc. (Kernel Module GPG key)
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
vesafb: probe of vesafb0 failed with error -6
ACPI: Processor [CPU1] (supports C1, 16 throttling states)
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected VIA KT266/KY266x/KT333 chipset
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 128M @ 0xe0000000
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize
divert: not allocating divert_blk for non-ethernet device lo
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:11.1
ACPI: PCI interrupt 0000:00:11.1[A]: no GSI
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8233a (rev 00) IDE UDMA133 controller on pci0000:00:11.1
ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: Maxtor 90432D2, ATA DISK drive
hdb: Maxtor 81280 A2 -, ATA DISK drive
Using cfq io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: SONY CDU4811, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide2...
ide2: Wait for ready failed before probe !
Probing IDE interface ide3...
ide3: Wait for ready failed before probe !
Probing IDE interface ide4...
ide4: Wait for ready failed before probe !
Probing IDE interface ide5...
ide5: Wait for ready failed before probe !
hda: max request size: 128KiB
hda: 8440992 sectors (4321 MB) w/256KiB Cache, CHS=8374/16/63, UDMA(33)
hda: cache flushes not supported
hda: hda1 hda2
hdb: max request size: 128KiB
hdb: 2500864 sectors (1280 MB) w/256KiB Cache, CHS=2481/16/63, DMA
hdb: cache flushes not supported
hdb: hdb1
hdc: ATAPI 48X CD-ROM drive, 120kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 1024 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 9362)
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
ACPI: (supports S0 S1 S4 S5)
ACPI wakeup devices:
PCI0 UAR1 USB USB1 AC9 MC9 SLPB
Freeing unused kernel memory: 144k freed
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
kjournald starting. Commit interval 5 seconds
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
SELinux: Disabled at runtime.
SELinux: Unregistering netfilter hooks
inserting floppy driver for 2.6.9-1.667
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
via-rhine.c:v1.10-LK1.2.0-2.6 June-10-2004 Written by Donald Becker
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 5 (level, low) -> IRQ 5
divert: allocating divert_blk for eth0
eth0: VIA Rhine III at 0xdfffff00, 00:40:f4:73:e6:ec, IRQ 5.
eth0: MII PHY found at address 1, status 0x7869 advertising 05e1 Link 45e1.
ACPI: PCI interrupt 0000:00:11.5[C] -> GSI 5 (level, low) -> IRQ 5
PCI: Setting latency timer of device 0000:00:11.5 to 64
ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 10 (level, low) -> IRQ 10
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:11.2[D] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:00:11.2: UHCI Host Controller
uhci_hcd 0000:00:11.2: irq 10, io base 0000d800
uhci_hcd 0000:00:11.2: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:11.3[D] -> GSI 10 (level, low) -> IRQ 10
uhci_hcd 0000:00:11.3: UHCI Host Controller
uhci_hcd 0000:00:11.3: irq 10, io base 0000dc00
uhci_hcd 0000:00:11.3: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
NET: Registered protocol family 10
Disabled Privacy Extensions on device 02369a00(lo)
IPv6 over IPv4 tunneling driver
divert: not allocating divert_blk for non-ethernet device sit0
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
EXT3 FS on hda1, internal journal
device-mapper: 4.1.0-ioctl (2003-12-10) initialised:
dm@uk.sistina.com
cdrom: open failed.
Adding 1052248k swap on /dev/hda2. Priority:-1 extents:1
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
ip_tables: (C) 2000-2002 Netfilter core team
ip_conntrack version 2.1 (4095 buckets, 32760 max) - 356 bytes per conntrack
eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
eth0: no IPv6 routers present
i2c /dev entries driver
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
lp0: using parport0 (polling).
lp0: console ready
usb 1-1: new full speed USB device using address 2
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0 : SCSI emulation for USB Mass Storage devices
Vendor: KINGMAX Model: USB Flash Disk Rev: 2.00
Type: Direct-Access ANSI SCSI revision: 02
USB Mass Storage device found at 2
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
sda: Unit Not Ready, sense:
Current : sense key Unit Attention
Additional sense: Not ready to ready change, medium may have changed
sda : READ CAPACITY failed.
sda : status=1, message=00, host=0, driver=08
Current sd: sense key Unit Attention
Additional sense: Not ready to ready change, medium may have changed
sda: test WP failed, assume Write Enabled
sda: assuming drive cache: write through
sda:<6>usb 1-1: reset full speed USB device using address 2
usb 1-1: control timeout on ep0in
usb 1-1: device not accepting address 2, error -71
scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lun 0
SCSI error : <0 0 0 0> return code = 0x50000
end_request: I/O error, dev sda, sector 2097144
Buffer I/O error on device sda, logical block 262143
scsi0 (0:0): rejecting I/O to offline device
scsi0 (0:0): rejecting I/O to offline device
Buffer I/O error on device sda, logical block 262143
sda1
usb 1-1: USB disconnect, address 2
scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lun 0
sd 0:0:0:0: Illegal state transition cancel->offline
Badness in scsi_device_set_state at drivers/scsi/scsi_lib.c:1688
[<22b07645>] scsi_device_set_state+0xc8/0xd3 [scsi_mod]
[<22b04b8b>] scsi_eh_offline_sdevs+0x49/0x5e [scsi_mod]
[<22b05146>] scsi_unjam_host+0x22d/0x23e [scsi_mod]
[<22b05291>] scsi_error_handler+0x13a/0x191 [scsi_mod]
[<0211b3d9>] schedule_tail+0xc/0x37
[<22b05157>] scsi_error_handler+0x0/0x191 [scsi_mod]
[<021041d9>] kernel_thread_helper+0x5/0xb
scsi: Device offlined - not ready after error recovery: host 0 channel 0 id 0 lun 0
sd 0:0:0:0: Illegal state transition cancel->offline
Badness in scsi_device_set_state at drivers/scsi/scsi_lib.c:1688
[<22b07645>] scsi_device_set_state+0xc8/0xd3 [scsi_mod]
[<22b04b8b>] scsi_eh_offline_sdevs+0x49/0x5e [scsi_mod]
[<22b05146>] scsi_unjam_host+0x22d/0x23e [scsi_mod]
[<22b015c5>] __scsi_iterate_devices+0x123/0x12b [scsi_mod]
[<22b05291>] scsi_error_handler+0x13a/0x191 [scsi_mod]
[<0211b3d9>] schedule_tail+0xc/0x37
[<22b05157>] scsi_error_handler+0x0/0x191 [scsi_mod]
[<021041d9>] kernel_thread_helper+0x5/0xb
Unable to handle kernel NULL pointer dereference at virtual address 00000008
printing eip:
0224fb8f
*pde = 00000000
Oops: 0000 [#1]
Modules linked in: sd_mod usb_storage scsi_mod parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod button battery ac md5 ipv6 uhci_hcd snd_ymfpci snd_opl3_lib snd_hwdep snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore via_rhine mii floppy ext3 jbd
CPU: 0
EIP: 0060:[<0224fb8f>] Not tainted VLI
EFLAGS: 00010046 (2.6.9-1.667)
EIP is at cfq_insert_request+0x45/0xdf
eax: 1343dd78 ebx: 1de62ab0 ecx: 00000001 edx: 1de62ab0
esi: 00000001 edi: 00000000 ebp: 00000000 esp: 13a81efc
ds: 007b es: 007b ss: 0068
Process scsi_eh_0 (pid: 3353, threadinfo=13a81000 task=13ada150)
Stack: 1343dd78 1343dd78 00000001 1de62ab0 00000202 02246367 1343dd78 00000001
1de62ab0 02246329 00000000 022484d8 13be4ac0 1a8b0400 19b03400 00001057
22b05576 13be4ac0 00000001 13be4ac0 13a81f74 13a81f74 13a81f7c 22b04ec8
Call Trace:
[<02246367>] __elv_add_request+0x3c/0x71
[<02246329>] elv_requeue_request+0x29/0x2b
[<022484d8>] blk_insert_request+0xba/0x18b
[<22b05576>] scsi_queue_insert+0x84/0x8d [scsi_mod]
[<22b04ec8>] scsi_eh_flush_done_q+0x7d/0xce [scsi_mod]
[<22b0514f>] scsi_unjam_host+0x236/0x23e [scsi_mod]
[<22b015c5>] __scsi_iterate_devices+0x123/0x12b [scsi_mod]
[<22b05291>] scsi_error_handler+0x13a/0x191 [scsi_mod]
[<0211b3d9>] schedule_tail+0xc/0x37
[<22b05157>] scsi_error_handler+0x0/0x191 [scsi_mod]
[<021041d9>] kernel_thread_helper+0x5/0xb
Code: 74 29 eb 51 83 f9 03 74 33 eb 4a 8b 04 24 89 fa e8 f8 fa ff ff 85 c0 75 f2 8b 47 08 8b 50 04 89 03 89 58 04 89 1a 89 53 04 eb 3f <8b> 47 08 8b 10 89 5a 04 89 13 89 43 04 89 18 eb 2e f6 42 08 10
Badness in kref_get at lib/kref.c:32
[<021db513>] kref_get+0x24/0x2b
[<021db240>] kobject_get+0xf/0x13
[<021abc92>] sysfs_getlink+0x1bd/0x293
[<021abd8e>] sysfs_follow_link+0x26/0x3e
[<02178992>] generic_readlink+0x2a/0x68
[<0215ea61>] copy_str_fromuser_size+0x3d/0x56
[<021858cd>] update_atime+0x6a/0x90
[<02170ac2>] sys_readlink+0x70/0x82
[<0211937e>] do_page_fault+0x0/0x511
Unable to handle kernel paging request at virtual address 0019179a
printing eip:
021ab986
*pde = 00000000
Oops: 0000 [#2]
Modules linked in: sd_mod usb_storage scsi_mod parport_pc lp parport autofs4 i2c_dev i2c_core sunrpc ipt_REJECT ipt_state ip_conntrack iptable_filter ip_tables dm_mod button battery ac md5 ipv6 uhci_hcd snd_ymfpci snd_opl3_lib snd_hwdep snd_via82xx snd_ac97_codec snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd_page_alloc gameport snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore via_rhine mii floppy ext3 jbd
CPU: 0
EIP: 0060:[<021ab986>] Not tainted VLI
EFLAGS: 00210286 (2.6.9-1.667)
EIP is at object_path_length+0x10/0x25
eax: 00000000 ebx: 00000001 ecx: ffffffff edx: 1a8b05d8
esi: 13b3a800 edi: 0019179a ebp: 0d6fb000 esp: 0e29eeac
ds: 007b es: 007b ss: 0068
Process udevinfo (pid: 3575, threadinfo=0e29e000 task=0e9ece50)
Stack: 00000002 1a8b05d8 021aba95 1a8b05d8 023566e0 13b3a800 1a8b05d8 1de62690
021abd42 0d6fb000 0d6fb000 fffffff4 13b3a800 0e29ef00 021abd8e 02356720
13b3a800 0e29ef00 000000ff 02178992 feeb9de0 00000f6b 00000000 00000000
Call Trace:
[<021aba95>] sysfs_get_target_path+0x19/0x59
[<021abd42>] sysfs_getlink+0x26d/0x293
[<021abd8e>] sysfs_follow_link+0x26/0x3e
[<02178992>] generic_readlink+0x2a/0x68
[<0215ea61>] copy_str_fromuser_size+0x3d/0x56
[<021858cd>] update_atime+0x6a/0x90
[<02170ac2>] sys_readlink+0x70/0x82
[<0211937e>] do_page_fault+0x0/0x511
Code: <3>Debug: sleeping function called from invalid context at include/linux/rwsem.h:43
in_atomic():0[expected: 0], irqs_disabled():1
[<0211c8b9>] __might_sleep+0x7d/0x88
[<0215e27e>] rw_vm+0x216/0x482
[<021ab95b>] .text.lock.dir+0x65/0x66
[<021ab95b>] .text.lock.dir+0x65/0x66
[<0215e9d0>] get_user_size+0x30/0x57
[<021ab95b>] .text.lock.dir+0x65/0x66
[<0210682b>] show_registers+0x109/0x15e
[<02106a2f>] die+0x14a/0x241
[<0211937e>] do_page_fault+0x0/0x511
[<0211937e>] do_page_fault+0x0/0x511
[<02119733>] do_page_fault+0x3b5/0x511
[<021ab986>] object_path_length+0x10/0x25
[<0211aecf>] activate_task+0x53/0x5f
[<0222b4fe>] vt_console_print+0x64/0x2a3
[<0222b49a>] vt_console_print+0x0/0x2a3
[<0211ff81>] __call_console_drivers+0x36/0x40
[<02120099>] call_console_drivers+0xb6/0xd8
[<0211937e>] do_page_fault+0x0/0x511
[<021ab986>] object_path_length+0x10/0x25
[<021aba95>] sysfs_get_target_path+0x19/0x59
[<021abd42>] sysfs_getlink+0x26d/0x293
[<021abd8e>] sysfs_follow_link+0x26/0x3e
[<02178992>] generic_readlink+0x2a/0x68
[<0215ea61>] copy_str_fromuser_size+0x3d/0x56
[<021858cd>] update_atime+0x6a/0x90
[<02170ac2>] sys_readlink+0x70/0x82
[<0211937e>] do_page_fault+0x0/0x511
Bad EIP value.
[root@localhost ~]# dmesg
fdisk -l /dev/sda ne donne rien
[root@localhost ~]# mkdir /media/usbstick
mkdir: Ne peut créer le répertoire `/media/usbstick': Le fichier existe.
[root@localhost ~]#
mount /dev/sda1 /media/usbstick
>>ne donne rien
autofs est deja activé dans les services
Pouvez vous me dire ce que je peux faire Merci d'avance de votre aide
version OS: FC3.
