Hello tout le monde!
J’ai réussi à monter mon disque dur externe et une clé usb, en modifiant le fstab. Mais impossible de monter mon lecteur cd usb, vous savez quel dev il faut utiliser??
Merci de vos réponses 
IOP,
hummm t’es allé voir vers /dev/sda ou /dev/sdb…
PS : j’ai jamais monté le lecteur CD USB… 
luu ! J’ai essayer de tester avec plusieurs sda et sdb sans succes.
IOP,
et la commande “lsusb” ca donne quoi?
Il le détecte:
Bus 004 Device 001: ID 0000:0000
Bus 004 Device 002: ID 0ecd:40c0 Lite-On IT Corp.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 001: ID 0000:0000
IOP,
ben tan mieu…
sinon t’a essayer quoi comme commande pour le monté?
J’utilise mon fstab voila la ligne du cd:
J’ai essayer avec sda1,2,3,4 et sdb1,2,3,4 mais je suis pas sur que je dois utiliser le dev sd*…
IOP,
test avec la commande “mount” tu te fera moin chier… car le tu reboot a chaque foi LOL?
fait un truc genre
Non je reboot pas a chaque fois, le fichier fstab se met a jour direct! J’ai beau faire avec n’importe quel dev(avec ta commande mount), il me fait: mount: /dev/sda is not a valid block device
IOP,
alors ce que tu fait c’st que tu debranche le lecteur CD.
tu met une console et tu tappe dedans :
et dit ce qu’il fait…
Oula pas mal de code, bon c seulement la dernière ligne que tu voulais je pense:
(PS:Si tu sais pk le apmd ne détecte pas mon bios fais moi signe 
)
Linux version 2.4.27-3-686 (pbuilder@dl360-g3) (gcc version 3.3.5 (Debian 1:3.3.5-13)) #1 Tue Dec 5 21:03:54 UTC 2006
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
BIOS-e820: 0000000000100000 - 000000001ffc9000 (usable)
BIOS-e820: 000000001ffc9000 - 0000000020000000 (reserved)
BIOS-e820: 00000000feda0000 - 00000000fee00000 (reserved)
BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131017
zone(0): 4096 pages.
zone(1): 126921 pages.
zone(2): 0 pages.
ACPI: RSDP (v000 DELL ) @ 0x000fdf00
ACPI: RSDT (v001 DELL CPi R 0x27d30813 ASL 0x00000061) @ 0x1fff0000
ACPI: FADT (v001 DELL CPi R 0x27d30813 ASL 0x00000061) @ 0x1fff0400
ACPI: DSDT (v001 INT430 SYSFexxx 0x00001001 MSFT 0x0100000e) @ 0x00000000
Kernel command line: root=/dev/hdc1 ro
No local APIC present or hardware disabled
Initializing CPU#0
Detected 2657.870 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 5308.41 BogoMIPS
Memory: 511360k/524068k available (1198k kernel code, 12320k reserved, 451k data, 116k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebf9ff 00000000 00000000 00000000
CPU: Common caps: bfebf9ff 00000000 00000000 00000000
CPU: Intel(R) Pentium(R) 4 CPU 2.66GHz stepping 09
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: Intel
ACPI: Subsystem revision 20040326
ACPI: Interpreter disabled.
PCI: PCI BIOS revision 2.10 entry at 0xfcfae, last bus=2
PCI: Using configuration type 1
PCI: Probing PCI hardware
PCI: ACPI tables contain no PCI IRQ routing entries
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
PCI: Discovered primary peer bus 08 [IRQ]
PCI: Using IRQ router PIIX/ICH [8086/24c0] at 00:1f.0
PCI: Found IRQ 11 for device 00:1f.1
PCI: Sharing IRQ 11 with 00:1d.2
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with HUB-6 MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI enabled
PCI: Found IRQ 11 for device 00:1f.6
PCI: Sharing IRQ 11 with 00:1f.5
PCI: Sharing IRQ 11 with 02:01.0
COMX: driver version 0.85 (C) 1995-1999 ITConsult-Pro Co. <info@itc.hu>
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Initializing Cryptographic API
NET4: Linux TCP/IP 1.0 for NET4.0
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
Linux IP multicast router 0.06 plus PIM-SM
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4084 blocks [1 disk] into ram disk... done.
Freeing initrd memory: 4084k freed
VFS: Mounted root (cramfs filesystem).
Freeing unused kernel memory: 116k freed
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide: late registration of driver.
ICH4: IDE controller at PCI slot 00:1f.1
PCI: Enabling device 00:1f.1 (0005 -> 0007)
PCI: Found IRQ 11 for device 00:1f.1
PCI: Sharing IRQ 11 with 00:1d.2
ICH4: chipset revision 2
ICH4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xbfa0-0xbfa7, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xbfa8-0xbfaf, BIOS settings: hdc:DMA, hdd:pio
hda: _NEC DVD+RW ND-5100A, ATAPI CD/DVD-ROM drive
hdc: IC25N040ATCS04-0, ATA DISK drive
blk: queue e082a0d4, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hdc: attached ide-disk driver.
hdc: 78140160 sectors (40008 MB) w/1768KiB Cache, CHS=77520/16/63, UDMA(100)
Partition check:
/dev/ide/host0/bus1/target0/lun0: [PTBL] [4864/255/63] p1 p2 < p5 p6 >
Journalled Block Device driver loaded
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: ide1(22,1): orphan cleanup on readonly fs
ext3_orphan_cleanup: deleting unreferenced inode 1791932
ext3_orphan_cleanup: deleting unreferenced inode 1791931
ext3_orphan_cleanup: deleting unreferenced inode 1791929
ext3_orphan_cleanup: deleting unreferenced inode 1791930
ext3_orphan_cleanup: deleting unreferenced inode 1791927
ext3_orphan_cleanup: deleting unreferenced inode 1791924
ext3_orphan_cleanup: deleting unreferenced inode 1791926
ext3_orphan_cleanup: deleting unreferenced inode 1791925
ext3_orphan_cleanup: deleting unreferenced inode 1791922
EXT3-fs: ide1(22,1): 9 orphan inodes deleted
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
Adding Swap: 1550232k swap-space (priority -1)
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide1(22,1), internal journal
Real Time Clock Driver v1.10f
hda: attached ide-cdrom driver.
hda: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: Detected an Intel(R) 845G, but could not find the secondary device. Assuming a non-integrated video card.
agpgart: Detected Intel(R) 845G chipset
agpgart: AGP aperture is 128M @ 0xe0000000
device-mapper: 4.1.1-ioctl (2004-04-07) initialised: dm-devel@redhat.com
i810_rng: cannot disable RNG, aborting
i810_rng hardware driver 0.9.8 loaded
b44.c:v0.93 (Mar, 2004)
PCI: Found IRQ 11 for device 02:01.0
PCI: Sharing IRQ 11 with 00:1f.5
PCI: Sharing IRQ 11 with 00:1f.6
eth0: Broadcom 4400 10/100BaseT Ethernet 00:0d:56:3a:02:c4
SCSI subsystem driver Revision: 1.00
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
Intel 810 + AC97 Audio, version 1.01, 21:39:50 Dec 5 2006
PCI: Found IRQ 11 for device 00:1f.5
PCI: Sharing IRQ 11 with 00:1f.6
PCI: Sharing IRQ 11 with 02:01.0
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH4 found at IO 0xbc40 and 0xb800, MEM 0xf4fff800 and 0xf4fff400, IRQ 11
i810: Intel ICH4 mmio at 0xe09be800 and 0xe09c0400
i810_audio: Primary codec has ID 0
i810_audio: Audio Controller supports 6 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Resetting connection 0
i810_audio: Connection 0 with codec id 0
ac97_codec: AC97 Audio codec, id: 0x8384:0x7650 (Unknown)
i810_audio: AC'97 codec 0 supports AMAP, total channels = 2
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-uhci.c: $Revision: 1.275 $ time 21:43:08 Dec 5 2006
usb-uhci.c: High bandwidth mode enabled
PCI: Found IRQ 11 for device 00:1d.0
PCI: Sharing IRQ 11 with 02:04.0
PCI: Sharing IRQ 11 with 02:04.1
PCI: Setting latency timer of device 00:1d.0 to 64
usb-uhci.c: USB UHCI at I/O 0xbf80, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 11 for device 00:1d.1
PCI: Setting latency timer of device 00:1d.1 to 64
usb-uhci.c: USB UHCI at I/O 0xbf40, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 11 for device 00:1d.2
PCI: Sharing IRQ 11 with 00:1f.1
PCI: Setting latency timer of device 00:1d.2 to 64
usb-uhci.c: USB UHCI at I/O 0xbf20, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
PCI: Found IRQ 11 for device 00:1d.7
PCI: Setting latency timer of device 00:1d.7 to 64
ehci_hcd 00:1d.7: Intel Corp. 82801DB USB2
ehci_hcd 00:1d.7: irq 11, pci mem e09e0c00
usb.c: new USB bus registered, assigned bus number 4
ehci_hcd 00:1d.7: enabled 64bit PCI DMA
PCI: cache line size of 128 is not supported by device 00:1d.7
ehci_hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29/2.4
hub.c: USB hub found
hub.c: 6 ports detected
hub.c: connect-debounce failed, port 1 disabled
hub.c: new USB device 00:1d.7-1, assigned address 2
usb.c: USB device 2 (vend/prod 0xecd/0x40c0) is not claimed by any active driver.
b44: eth0: Link is down.
b44: eth0: Link is up at 100 Mbps, full duplex.
b44: eth0: Flow control is on for TX and on for RX.
apm: BIOS not found.
usb.c: registered new driver hiddev
usb.c: registered new driver hid
hid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>
hid-core.c: USB HID support drivers
usb.c: registered new driver usbmouse
usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
apm: BIOS not found.
mice: PS/2 mouse device common for all mice
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
scsi1 : SCSI emulation for USB Mass Storage devices
Vendor: Slimtype Model: DVDRW SOSW-852S Rev: PSX3
Type: CD-ROM ANSI SCSI revision: 02
WARNING: USB Mass Storage data integrity not assured
USB Mass Storage device found at 2
USB Mass Storage support registered.
apm: BIOS not found.
[drm] AGP 0.99 Aperture @ 0xe0000000 128MB
[drm] Initialized radeon 1.7.0 20020828 on minor 0
i810_audio: drain_dac, dma timeout?
usb.c: USB disconnect on device 00:1d.7-1 address 2
Je me permets de m’incruster pour dire que j’ai le même problème. Je viens d’acheter un graveur cd / lecteur dvd SLIM en USB et j’ai bien un message (la dernière ligne pour être précis) quand je fais un dmesg qui indique une connection/deconnection d’un usb mais je ne parviens pas à la monter.
J’ai regardé ce qu’il y avait dans /dev/sd et j’ai uniquement mes partitions de visible. Rien de s’apparentant à un lecteur/graveur cd/dvd…
=> dans le même cas que l’auteur du topic 
Bienvenue dans ma galère J’ai pas mal cherché sur le net, mais j’ai rien trouvé sur les lecteurs cd externes… 
lol
Et le pire, c’est que mon lecteur n’est même pas reconnu sous windows xp ptdr
Et pourtant j’ai eu un cd de drivers 
bonjour,
petite question idiote ;o), vous avez mis un CD lisible dans le lecteur ?
quand tu fais tail -f /var/log/messages et que tu branches ensuite le lecteur, il dit quoi ?
Je ne suis pas fou j’vais pas me faire chier avec des cds illisibles
J’ai mis une 10aine de cds différents tous fonctionnels (CD et DVD) et rien.