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c.f. bug 424647
List Archive: gentoo-user-fr
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To: Gentoo <gentoo-user-fr@g.o>
From: Pascal Ronecker <pascal.ronecker@...>
Subject: usb flashdisk / udev
Date: Sun, 05 Aug 2007 11:45:03 +0200
Salut,

je suis presque au bout de mes histoires de mise à jour udev, me reste
un probleme que je ne capte pas.
Et chauqe fois que ej cherche je tombe sur des docs relatives à
d'anciennes versions de udev (celle que j'avais avant quoi).

Exemple.
J'ai une clef usb que usbview me voit comme ceci : (voir en bas du mail)

et que lsusb voit ainsi :
Bus 005 Device 003: ID 0ea0:2168 Ours Technology, Inc. Transcend
JetFlash 2.0

Alors suite à montée de version, j'ai migré mes scripts udev perso et
voilà par exemple ec que j'ai dans /etc/udev/rules.d/10-perso-USB.rules:
#clef usb standard
SUBSYSTEMS="usb",ATTRS{product}=="Flash Disk", NAME="%k", SYMLINK="usbdisk"


Bon,
et bien, ca ne marche pas, je veux dire par là : le lien /dev/usbdisk
n'est jamais créé.

Même chose pour mon appareil photo, mon scanner, mon lecteur de cartes
mémoires  ...

Je me loupe où ?

merci ....


vlà aussi mon dmesg :

usb 5-5: new high speed USB device using ehci_hcd and address 3
Initializing USB Mass Storage driver...
scsi2 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 3
usb-storage: waiting for device to settle before scanning
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
  Vendor: Generic   Model: USB Flash Disk    Rev: 2.00
  Type:   Direct-Access                      ANSI SCSI revision: 02
ready
SCSI device sdb: 255488 512-byte hdwr sectors (131 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
SCSI device sdb: 255488 512-byte hdwr sectors (131 MB)
sdb: Write Protect is off
sdb: Mode Sense: 03 00 00 00
sdb: assuming drive cache: write through
 sdb: unknown partition table
Attached scsi removable disk sdb at scsi2, channel 0, id 0, lun 0
usb-storage: device scan complete



<ci dessous la sortie usbview>

Flash Disk
Manufacturer: USB
Serial Number: FCA4B94085E6F5EA
Speed: 480Mb/s (high)
USB Version:  2.00
Device Class: 00(>ifc )
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 64
Number of Configurations: 1
Vendor Id: 0ea0
Product Id: 2168
Revision Number:  2.00

Config Number: 1
	Number of Interfaces: 1
	Attributes: 80
	MaxPower Needed: 200mA

	Interface Number: 0
		Name: usb-storage
		Alternate Number: 0
		Class: 08(stor.)
		Sub Class: 6
		Protocol: 50
		Number of Endpoints: 3

			Endpoint Address: 81
			Direction: in
			Attribute: 2
			Type: Bulk
			Max Packet Size: 512
			Interval: 0ms

			Endpoint Address: 02
			Direction: out
			Attribute: 2
			Type: Bulk
			Max Packet Size: 512
			Interval: 0ms

			Endpoint Address: 83
			Direction: in
			Attribute: 3
			Type: Int.
			Max Packet Size: 2
			Interval: 125us
-- 
gentoo-user-fr@g.o mailing list


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-- Pascal Ronecker
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Updated Jun 17, 2009

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