Am Dienstag, den 03.01.2006, 01:34 +0100 schrieb Wolfgang Mader: > On Monday 02 January 2006 23:58, Wolfgang Mader wrote: > > Hello list, > > > > I have installed the debian distribution kernel (2.6.14-2) and I have > > attached an usb2 harddisk to an usb2 port on my linuxbox (sounds good till > > here). Now I want to know how to check if my computer uses usb2. > > The problem is that there is a really bad transmisson rate to the harddisk > > (about 1 mb/s) and I am not sure where to start searching. > > > > Thank you in advance - W. Mader > > P.S.: Happy new Year! > > So, I solved it. > The trick was to turn on USB2 on the BIOS...
This is a nicy trick ;) To view any connected usb-devices and there status, there is a perl-script available her: http://www.linux-usb.org/usbtree It parses the /proc/bus/usb/devices file and prints a nice overview: [EMAIL PROTECTED]:/proc/bus/usb$ /usr/sbin/usbtree /: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/8p, 480M |__ Port 5: Dev 5, If 0, Class=stor., Driver=usb-storage, 480M /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M |__ Port 2: Dev 5, If 0, Class=unk., Driver=hci_usb, 12M |__ Port 2: Dev 5, If 1, Class=unk., Driver=hci_usb, 12M |__ Port 2: Dev 5, If 2, Class=app., Driver=none, 12M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12M [EMAIL PROTECTED]:/proc/bus/usb$ > Thank you anyway. > Cheers W. Mader > HTH, Markus -- ---------------------------------------------------------- Markus Neviadomski mailto: [EMAIL PROTECTED] WWW: www.dieitexperten.de Linux User #291181 GPG-Key: 0xF5226EB5 Keyserver: http://pgpkeys.pca.dfn.de/ -----------------------------------------------------------
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