[Ubuntu-QC] Fonctionnement des ports Usb sur Virtual Box

Guy Fontaine aramisqc at gmail.com
Ven 19 Avr 17:45:32 UTC 2013


Fabian, il y a un petit problème d'incompréhension :-)

lsusb fournit la liste des dispositifs USB actifs :

guy at guy-Studio-1749:~$ lsusb
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0c45:6406 Microdia
Bus 002 Device 003: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB
Bus 002 Device 006: ID 0424:7500 Standard Microsystems Corp. LAN7500
Ethernet 10/100/1000 Adapter
Bus 002 Device 007: ID 045e:0752 Microsoft Corp. Wired Keyboard 400
Bus 002 Device 008: ID 04f9:01ab Brother Industries, Ltd MFC-240C
Bus 002 Device 004: ID 046d:c52f Logitech, Inc. Unifying Receiver
Bus 002 Device 005: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB

lspci fournit l'information sur la version du composant USB lui-même :

guy at guy-Studio-1749:~$ lspci -v | grep USB
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2
Enhanced Host Controller (rev 06) (prog-if 20 [EHCI])
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2
Enhanced Host Controller (rev 06) (prog-if 20 [EHCI])



2013/4/19 Fabian Rodriguez <magicfab at ubuntu.com>

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
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> On 2013-04-19 12:17, Guy Fontaine wrote:
> > La commande lspci renseigne sur la version des ports USB.
> >
> > Guy
> >
> >
>
> C'est plutôt lsusb.
>
> F.
>
>
>
>
> - --
> Fabian Rodriguez
> http://ubuntu.magicfab.ca
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> =Yoeo
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