Re: USB Lento. ¿¿Por que?? ni idea....

Isaac Smith xsober2003 en yahoo.es
Jue Oct 6 23:47:12 CLT 2005


Hola, 
revise mi log y veo cosas un tanto extrañas al
insertar mi pen. Ni idea que sig muchas de ellas, de
primera las entiendo, pero luego salesn cosas que no.

esto es lo que registra mi loger al momento de
insertar el pen en cualquier puerto usb:


usb 1-2: new high speed USB device using ehci_hcd and
address 3

scsi0 : SCSI emulation for USB Mass Storage devices

usb-storage: device found at 3

usb-storage: waiting for device to settle before
scanning

Vendor: Udisk     Model: PDU01_128 2.0     Rev: 0.00

Type:   Direct-Access                      ANSI SCSI
revision: 02

SCSI device sda: 247296 512-byte hdwr sectors (127 MB)

sda: Write Protect is off

sda: Mode Sense: 00 00 00 00

sda: assuming drive cache: write through

ioctl_internal_command: <0 0 0 0> return code =
8000002

: Current: sense key=0x0

ASC=0x0 ASCQ=0x0

SCSI device sda: 247296 512-byte hdwr sectors (127 MB)

sda: Write Protect is off

sda: Mode Sense: 00 00 00 00

sda: assuming drive cache: write through

sda: sda1

Attached scsi removable disk sda at scsi0, channel 0,
id 0, lun 0

Attached scsi generic sg0 at scsi0, channel 0, id 0,
lun 0,  type 0

usb-storage: device scan complete

scsi.agent[5653]: disk at
/devices/pci0000:00/0000:00:1d.7/usb1/1-2/1-2:1.0/host0/target0:0:0/0:0:0:0

ioctl_internal_command: <0 0 0 0> return code =
8000002

: Current: sense key=0x0

ASC=0x0 ASCQ=0x0

ioctl_internal_command: <0 0 0 0> return code =
8000002

: Current: sense key=0x0

ASC=0x0 ASCQ=0x0

ioctl_internal_command: <0 0 0 0> return code =
8000002

Current: sense key=0x0

ASC=0x0 ASCQ=0x0

ioctl_internal_command: <0 0 0 0> return code =
8000002

: Current: sense key=0x0

ASC=0x0 ASCQ=0x0

fstab-sync[5721]: added mount point /media/TOOLPEN for
/dev/sda1

ioctl_internal_command: <0 0 0 0> return code =
8000002

: Current: sense key=0x0

ASC=0x0 ASCQ=0x0




 --- Isaac Smith <xsober2003 en yahoo.es> escribió:

> From Isaac Smith Fri Oct  7 00:52:39 2005
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> Asunto: Re: USB Lento. ¿¿Por que?? ni idea.
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> 
> Sip, es el mismo pc, hp dv1117.
> 
> A todo esto no creo ke se deba a algun porblema con
> mi
> pen, ya que tengo dos y con los dos pasa lo mismo,
> es
> mas con algun pen de un amigo me sucedio lo mismo.
> 
> aca esta la salida de lsusb y lsusb -t
> 
> # lsusb
> Bus 004 Device 001: ID 0000:0000
> Bus 003 Device 002: ID 1267:0201 Logic3 /
> SpectraVideo
> plc
> Bus 003 Device 001: ID 0000:0000
> Bus 002 Device 001: ID 0000:0000
> Bus 001 Device 003: ID 0457:0151 Silicon Integrated
> Systems Corp.
> Bus 001 Device 001: ID 0000:0000
> 
> 
> # lsusb -t
> Bus#  4
> `-Dev#   1 Vendor 0x0000 Product 0x0000
> Bus#  3
> `-Dev#   1 Vendor 0x0000 Product 0x0000
>   `-Dev#   2 Vendor 0x1267 Product 0x0201
> Bus#  2
> `-Dev#   1 Vendor 0x0000 Product 0x0000
> Bus#  1
> `-Dev#   1 Vendor 0x0000 Product 0x0000
>   `-Dev#   3 Vendor 0x0457 Product 0x0151
> 
> 
> 
> 
> 
>  Isaac
> > Smith wrote:
> > 
> > Hola,
> > 
> > > tengo la sgte duda, en mi linux la transferencia
> > de archivos al
> > > dispositivos USB es sumamente lenta, esto no
> > ocurre asi en winxp
> > 
> > Es el mismo PC, verdad?
> > 
> > > # lspci -v | grep USB
> > > 
> > > 0000:00:1d.0 USB Controller: Intel Corporation
> > > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI
> > > Controller #1 (rev 03) (prog-if 00 [UHCI])
> > > 0000:00:1d.1 USB Controller: Intel Corporation
> > > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI
> > > Controller #2 (rev 03) (prog-if 00 [UHCI])
> > > 0000:00:1d.2 USB Controller: Intel Corporation
> > > 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI
> > > Controller #3 (rev 03) (prog-if 00 [UHCI])
> > > 0000:00:1d.7 USB Controller: Intel Corporation
> > > 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller
> > (rev
> > > 03) (prog-if 20 [EHCI])
> > 
> > Hmm, que dicen lsusb y lsusb -t?
> > 
> > -- 
> 
> 
>  C.M.C. 
> 
> 
> 		
> ______________________________________________ 
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> 


 C.M.C. 


		
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