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Alexander Batischev 12-29-2010 03:33 AM

Problemas con los puertos usb en HP
 
Hi!

We're talking in English here, but as far as there's no debian-user-spanish@, I
think that's not a big deal.

I don't know Spanish, but Google Translate helped me so as far as I can tell,
you're experiencing very low speed when copying your data to your external HDD
via USB.

Here's what I can suggest you to do:
- try to use that USB drive with another machine. That would help us figure
out if it's problem with your laptop or your HDD.
- Try to copy some large file (maybe ISO or something like that) and look at
the speed rate. Large files usually hits the limitation of hardware (like
HDD read speed, USB transfer speed, external HDD write speed). Maybe low
speed you're experiencing is a consequence of copying a lot of small files?
- look at the CPU load while you're copying files. If I recall correctly,
earlier versions of ntfs-3g gave pretty big load on processor. By the way,
which release of Debian you're using?

Hope it would help to specify problem.

--
Regards,
Alexander Batischev

1024D/69093C81
F870 A381 B5F5 D2A1 1B35 4D63 A1A7 1C77 6909 3C81

Bob Proulx 12-29-2010 06:55 PM

Problemas con los puertos usb en HP
 
Alexander Batischev wrote:
> We're talking in English here, but as far as there's no
> debian-user-spanish@, I think that's not a big deal.

There is debian-user in Spanish here:

http://lists.debian.org/debian-user-spanish/

I am not concerned but just wanted to point out the mailing list.

Bob

Mayeli Sanchez 12-29-2010 07:02 PM

Problemas con los puertos usb en HP
 
Saludos a todos y gracias por responder, lo que he hecho hasta ahora fue poner un live cd de ubuntu y copiar de esa forma mis archivos, algo así como 100 gb y la velocidad fue buena, según se reportó en la terminal fue 15163040.65 bytes/sec. Entonces los puertos y la unidad externa funcionan bien.

Ya en debian al como tuve problemas al poner una memoria kingston usb fat16 mejor edité de nuevo el /etc/fstab y quie la linea para que
montara en /media/Externo, al hacerlo ya se pudo* agregar bien la memoria kingston.

Sobre la versión de Debian que estoy usando no estoy segura, con qué comando puedo verlo?

Cuando puse el comando "dmesg | tail -50" salió esto:

[ 2999.510737] usb 1-2: SerialNumber: 0013729B6F4BF991461E0AAE

[ 3004.896887] usb-storage: device scan complete
[ 3004.904757] scsi 4:0:0:0: Direct-Access**** Kingston DT 101 II******* 1.00 PQ: 0 ANSI: 2
[ 3004.928389] sd 4:0:0:0: [sdb] 3911616 512-byte hardware sectors (2003 MB)

[ 3004.935344] sd 4:0:0:0: [sdb] Write Protect is off
[ 3004.935349] sd 4:0:0:0: [sdb] Mode Sense: 16 25 09 51
[ 3004.935352] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 3004.958227] sd 4:0:0:0: [sdb] 3911616 512-byte hardware sectors (2003 MB)

[ 3004.964506] sd 4:0:0:0: [sdb] Write Protect is off
[ 3004.964506] sd 4:0:0:0: [sdb] Mode Sense: 16 25 09 51
[ 3004.964506] sd 4:0:0:0: [sdb] Assuming drive cache: write through
[ 3004.964506]* sdb: sdb1
[ 3004.972512] sd 4:0:0:0: [sdb] Attached SCSI removable disk

[ 3004.972512] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 3006.102348] FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 4364.932268] usb 5-3: new high speed USB device using ehci_hcd and address 6

[ 4384.247936] usb 5-3: device descriptor read/64, error -110
[ 4404.575196] usb 5-3: device descriptor read/64, error -110
[ 4404.790892] usb 5-3: new high speed USB device using ehci_hcd and address 7
[ 4425.729711] usb 5-3: device descriptor read/64, error -110

[ 4448.982493] usb 5-3: device descriptor read/64, error -110
[ 4449.252239] usb 5-3: new high speed USB device using ehci_hcd and address 8
[ 4461.192800] usb 5-3: device not accepting address 8, error -110
[ 4461.308968] usb 5-3: new high speed USB device using ehci_hcd and address 9

[ 4472.042977] usb 5-3: device not accepting address 9, error -110
[ 4472.042996] hub 5-0:1.0: unable to enumerate USB device on port 3
[ 4472.473010] usb 1-3: new full speed USB device using ohci_hcd and address 4

[ 4472.678167] usb 1-3: not running at top speed; connect to a high speed hub
[ 4472.688105] usb 1-3: configuration #1 chosen from 1 choice
[ 4472.706494] scsi5 : SCSI emulation for USB Mass Storage devices
[ 4472.706494] usb-storage: device found at 4

[ 4472.706494] usb-storage: waiting for device to settle before scanning
[ 4472.707667] usb 1-3: New USB device found, idVendor=152d, idProduct=2339
[ 4472.707667] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=5

[ 4472.707667] usb 1-3: Product: USB to ATA/ATAPI Bridge
[ 4472.707667] usb 1-3: Manufacturer: JMicron
[ 4472.707667] usb 1-3: SerialNumber: EC534F2EEFFF
[ 4477.755925] usb-storage: device scan complete
[ 4477.759929] scsi 5:0:0:0: Direct-Access**** Hitachi* HDP725050GLA360****** PQ: 0 ANSI: 2 CCS

[ 4477.769716] sd 5:0:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 4477.775935] sd 5:0:0:0: [sdc] Write Protect is off
[ 4477.775935] sd 5:0:0:0: [sdc] Mode Sense: 00 38 00 00
[ 4477.775935] sd 5:0:0:0: [sdc] Assuming drive cache: write through

[ 4477.786664] sd 5:0:0:0: [sdc] 976773168 512-byte hardware sectors (500108 MB)
[ 4477.791936] sd 5:0:0:0: [sdc] Write Protect is off
[ 4477.791936] sd 5:0:0:0: [sdc] Mode Sense: 00 38 00 00
[ 4477.791936] sd 5:0:0:0: [sdc] Assuming drive cache: write through

[ 4477.791936]* sdc: sdc1
[ 4477.823054] sd 5:0:0:0: [sdc] Attached SCSI disk
[ 4477.823115] sd 5:0:0:0: Attached scsi generic sg3 type 0


El 29 de diciembre de 2010 05:18, Jorge Tecno <tecno.jorgex5@gmail.com> escribió:

Mayeli, que tal?Antes que nada necesito saber que distribución de debian estas usando, porque ese error se debe a que a veces se requiere una actualización, por otro lado para poder habilitar el uso de ntfs eh usado Disk-manager ( # su aptitude install disk-manager ) para poder probarlo usa el modo gráfico. Y tene en cuenta de cambiar a otro usb para hacer la prueba.


Saludos*

El 28 de diciembre de 2010 23:02, Mayeli Sanchez <anamhoo@gmail.com> escribió:


Saludos soy una usuaria nueva en Debian y lo acabo de instalar en mi portatil que es una HP dv4-1413la. Tengo un problema con los puertos usb. Para respaldar mi información usé un disco duro externo con formato ntfs así que para poder leerlo instale ntfs-3g, después le dí las siguientes instrucciones:




$ mkdir /media/Externo
$ ntfs-3g /dev/sdb1 /media/Externo -o force
$ nano /etc/fstab
$ /dev/sdb1 /media/Externo ntfs-3g

pero al copiar la infromación tanto con "cp" como con "rsync" la velocidad es sumamente lenta, algo así como 1 gb por hora.




Corroboré si el puerto usb estaba habilitado adecaudamente y me da esto:

0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 80)
0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1



Controller (rev 80)
0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 80)
0000:00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82)

00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller



00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller



00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller

Por lo que entiendo que detecta adecuadamente el puerto usb como de alta velocidad y no entiendo porqué la velocidad de transferencia es tan baja, podrían sugerirme alguna forma de solucionarlo?



Saludos y gracias

Mayeli

Mayeli Sanchez 12-29-2010 07:03 PM

Problemas con los puertos usb en HP
 
gracias

2010/12/29 Bob Proulx <bob@proulx.com>

Alexander Batischev wrote:

> We're talking in English here, but as far as there's no

> debian-user-spanish@, I think that's not a big deal.



There is debian-user in Spanish here:



*http://lists.debian.org/debian-user-spanish/



I am not concerned but just wanted to point out the mailing list.



Bob


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Alexander Batischev 12-30-2010 10:19 AM

Problemas con los puertos usb en HP
 
----- Forwarded message from Mayeli Sanchez <anamhoo@gmail.com> -----

Date: Wed, 29 Dec 2010 14:12:13 -0600
From: Mayeli Sanchez <anamhoo@gmail.com>
To: Alexander Batischev <eual.jp@gmail.com>
Subject: Re: Problemas con los puertos usb en HP

Hi, thanks, I did your suggestion. Finally, I used a live cd of ubuntu and
the speed was fine. now i have my information in the lap but I don't fix
the problem.


2010/12/28 Alexander Batischev <eual.jp@gmail.com>

> Hi!
>
> We're talking in English here, but as far as there's no
> debian-user-spanish@, I
> think that's not a big deal.
>
> I don't know Spanish, but Google Translate helped me so as far as I can
> tell,
> you're experiencing very low speed when copying your data to your external
> HDD
> via USB.
>
> Here's what I can suggest you to do:
> - try to use that USB drive with another machine. That would help us
> figure
> out if it's problem with your laptop or your HDD.
> - Try to copy some large file (maybe ISO or something like that) and look
> at
> the speed rate. Large files usually hits the limitation of hardware (like
> HDD read speed, USB transfer speed, external HDD write speed). Maybe low
> speed you're experiencing is a consequence of copying a lot of small
> files?
> - look at the CPU load while you're copying files. If I recall correctly,
> earlier versions of ntfs-3g gave pretty big load on processor. By the
> way,
> which release of Debian you're using?
>
> Hope it would help to specify problem.
>
> --
> Regards,
> Alexander Batischev
>
> 1024D/69093C81
> F870 A381 B5F5 D2A1 1B35 4D63 A1A7 1C77 6909 3C81
>
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.10 (GNU/Linux)
>
> iEYEARECAAYFAk0aui4ACgkQoaccd2kJPIFgxgCfQtoEhs30rb guGKu/MhMXKZSI
> A5wAn0ZxvzOLy0PrkbtwUSNxupy43ot2
> =4iUF
> -----END PGP SIGNATURE-----
>
>

----- End forwarded message -----

--
Regards,
Alexander Batischev

1024D/69093C81
F870 A381 B5F5 D2A1 1B35 4D63 A1A7 1C77 6909 3C81

Alexander Batischev 12-30-2010 10:23 AM

Problemas con los puertos usb en HP
 
On Wed, Dec 29, 2010 at 12:55:25PM -0700, Bob Proulx wrote:
> Alexander Batischev wrote:
> > We're talking in English here, but as far as there's no
> > debian-user-spanish@, I think that's not a big deal.
>
> There is debian-user in Spanish here:
>
> http://lists.debian.org/debian-user-spanish/
>
> I am not concerned but just wanted to point out the mailing list.

I was thinking about debian-laptop in Spanish but wrote debian-user for some
reason. Thanks for pointing that out.

--
Regards,
Alexander Batischev

1024D/69093C81
F870 A381 B5F5 D2A1 1B35 4D63 A1A7 1C77 6909 3C81

Alexander Batischev 12-30-2010 10:29 AM

Problemas con los puertos usb en HP
 
Oops, excuse me for that duplicate. I did read my Inbox first and though that
forwarding topic starter's message here is a good thing.

--
Regards,
Alexander Batischev

1024D/69093C81
F870 A381 B5F5 D2A1 1B35 4D63 A1A7 1C77 6909 3C81


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