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Problème(s) avec Clé USB/Appareil Photo Numérique


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cat /etc/mtab et regarde si sda1 y est déjà (j'ai déjà vu cette question sur un autre forum :chinois: )

sda1 a pas l'air d'y être :

/dev/hda1 / ext3 rw 0 0

none /proc proc rw 0 0

none /proc/bus/usb usbfs rw 0 0

none /sys sysfs rw 0 0

/dev/hda6 /home ext3 rw 0 0

none /mnt/floppy supermount rw,sync,dev=/dev/fd0,fs=ext2:vfat,-- 0 0

tmpfs /dev/shm tmpfs rw 0 0

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Bonsoir à tous !!

Je viens de mettre à jour le kernel (dernière version disponible). Malheureusement, cela est plus pire !

Voici le (nouveau dmesg) commenté :

usb 2-3: new full speed USB device using ohci_hcd and address 2
Initializing USB Mass Storage driver...
scsi4 : 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
 Vendor: Sony      Model: Sony DSC          Rev: 4.50
 Type:   Direct-Access                      ANSI SCSI revision: 00
SCSI device sdb: 249856 512-byte hdwr sectors (128 MB)
sdb: test WP failed, assume Write Enabled
sdb: assuming drive cache: write through
SCSI device sdb: 249856 512-byte hdwr sectors (128 MB)
sdb: test WP failed, assume Write Enabled
sdb: assuming drive cache: write through
/dev/scsi/host4/bus0/target0/lun0: p1
Attached scsi removable disk sdb at scsi4, channel 0, id 0, lun 0
usb-storage: device scan complete
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
end_request: I/O error, dev fd0, sector 0
end_request: I/O error, dev fd0, sector 0

L'APN est détecté et ajouté !

usb 3-5: new high speed USB device using ehci_hcd and address 3
usb 3-5: khubd timed out on ep0out
usb 3-5: khubd timed out on ep0out
usb 3-5: device not accepting address 3, error -110
usb 3-5: new high speed USB device using ehci_hcd and address 4
usb 3-5: khubd timed out on ep0out
usb 3-5: khubd timed out on ep0out
usb 3-5: device not accepting address 4, error -110
usb 3-5: new high speed USB device using ehci_hcd and address 5
usb 3-5: khubd timed out on ep0in
usb 3-5: khubd timed out on ep0out
usb 3-5: khubd timed out on ep0out
usb 3-5: device not accepting address 5, error -110
usb 3-5: new high speed USB device using ehci_hcd and address 6
usb 3-5: khubd timed out on ep0in
usb 3-5: khubd timed out on ep0out
usb 3-5: khubd timed out on ep0out
usb 3-5: device not accepting address 6, error -110

J'essaye de rajouter ma clé usb, mais cela ne marche pas !

usb 2-3: USB disconnect, address 2
ohci_hcd 0000:00:02.1: IRQ INTR_SF lossage
scsi: Device offlined - not ready after error recovery: host 4 channel 0 id 0 lun 0
SCSI error : <4 0 0 0> return code = 0x10000
end_request: I/O error, dev sdb, sector 20384
Buffer I/O error on device sdb1, logical block 20351
scsi4 (0:0): rejecting I/O to offline device
Buffer I/O error on device sdb1, logical block 20352
Buffer I/O error on device sdb1, logical block 20353
Buffer I/O error on device sdb1, logical block 20354
Buffer I/O error on device sdb1, logical block 20355
Buffer I/O error on device sdb1, logical block 20356
Buffer I/O error on device sdb1, logical block 20357
Buffer I/O error on device sdb1, logical block 20358
Buffer I/O error on device sdb1, logical block 20359
Buffer I/O error on device sdb1, logical block 20360
scsi4 (0:0): rejecting I/O to offline device
scsi4 (0:0): rejecting I/O to offline device
scsi4 (0:0): rejecting I/O to offline device
scsi4 (0:0): rejecting I/O to dead device
scsi4 (0:0): rejecting I/O to dead device
sdb : READ CAPACITY failed.
sdb : status=0, message=00, host=1, driver=04
sdb : sense not available.
scsi4 (0:0): rejecting I/O to dead device
sdb: Write Protect is off
sdb: Mode Sense: 00 00 00 00
sdb: assuming drive cache: write through
scsi4 (0:0): rejecting I/O to dead device

J'enlève l'APN, puisque il à planté !

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j'ai un probleme similaire.

A certain moment/boot, ma clé et mon apn sont detectés, a d'autres moments, ca ne marche pas.

Enfin, le probleme pour ma part n'est pas la detection. lsusb et dmesg detectent qu'on branche un peripherique usb et le detecte. Par contre, pas de /dev/sdXX disponible, donc impossible de monter :(

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debian etch

Et la, j'ai beau brancher/allumer mon apn, il n'est pas détécté du tout (ni par dmesg, ni par lsusb).

Serieusement, c'est tellement aléatoire que j'avoue n'y rien comprendre du tout :o

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debian etch

Et la, j'ai beau brancher/allumer mon apn, il n'est pas détécté du tout (ni par dmesg, ni par lsusb).

Serieusement, c'est tellement aléatoire que j'avoue n'y rien comprendre du tout :o

Vu que l'on a un problème quasi-commun, il doit exister une solution !!

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Dans le dmesg quand ca plante, ce message apparait :

device not accepting address 6, error -110

Le 6 peut-être remplacé par un autre nombre !

J'ai alors cherché sur le net et j'ai trouvé ca :

You may have some problem with your PCI setup that's preventing your USB host controller from getting hardware interrupts. When Linux submits a request, but never hears back from the controller, this is the diagnostic you'll see. To see if this is the problem, look at /proc/interrupts to see if the interrupt count for your host controller driver ever goes up. If it doesn't, this is the problem: either your BIOS isn't telling the truth to Linux (ACPI sometimes confuses these things, or setting the expected OS to windows in your BIOS), or Linux doesn't understand what it's saying.

Sometimes a BIOS fix will be available for your motherboard, and in other cases a more recent kernel will have a Linux fix. You may be able to work around this by passing the noapic boot option to your kernel, or (when you're using an add-in PCI card) moving the USB adapter to some other PCI slot. If you're using a current kernel and BIOS, report this problem to the Linux-kernel mailing list, with details about your motherboard and BIOS.

Various users have had success with some specific strategy. I've collectioned their notes here

Je ne comprend pas trop ce qu'ils me disent, vous pouvez m'expliquer svp ?

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