Problems with my pendrive.

[enriqueaf]

I am having problems with my pendrive. When I connect it to the computer, It doesn't matter in which OS I connect it or computer, It doesn't work. I have tried also connecting an other pendrives in my computer, and all of them works with out any problem, also pendrives of the same brand. My pendrive is:

Kingston Data Traveler - 4GB

Finally I was looking for the solution in internet but I can't find anything.

When I type "dmesg | tail" after plug it in appears:

$ dmesg | tail
[ 2656.406261] usb 5-5: new high speed USB device using ehci_hcd and address 106
[ 2657.293722] usb 5-5: new high speed USB device using ehci_hcd and address 110
[ 2658.808797] usb 5-5: new high speed USB device using ehci_hcd and address 117
[ 2659.485375] usb 5-5: new high speed USB device using ehci_hcd and address 120
[ 2661.167409] usb 5-5: new high speed USB device using ehci_hcd and address 2
[ 2662.282676] usb 5-5: new high speed USB device using ehci_hcd and address 7
[ 2662.979346] usb 5-5: new high speed USB device using ehci_hcd and address 10
[ 2663.278085] usb 5-5: new high speed USB device using ehci_hcd and address 11
[ 2663.577898] usb 5-5: new high speed USB device using ehci_hcd and address 12
[ 2663.878704] usb 5-5: new high speed USB device using ehci_hcd and address 13

Each time that I enter it, always appear the same like an infinitive bucle. I have tried unplugin the pendrive and removing the module "ehci_hcd" with:

$ sudo modprobe -r ehci_hcd

After I plug the pendrive again It doesn't work, And I type again:

$ dmesg | tail
[  132.696457] usb 5-3: new high speed USB device using ehci_hcd and address 31
[  132.802416] usb 5-3: new high speed USB device using ehci_hcd and address 34
[  133.008517] usb 5-3: new high speed USB device using ehci_hcd and address 37
[  133.125640] usb 5-3: new high speed USB device using ehci_hcd and address 40
[  133.229013] usb 5-3: new high speed USB device using ehci_hcd and address 42
[  133.315554] usb 5-3: new high speed USB device using ehci_hcd and address 43
[  137.787096] ehci_hcd 0000:00:1d.7: remove, state 4
[  137.787110] usb usb5: USB disconnect, address 1
[  137.791350] ehci_hcd 0000:00:1d.7: USB bus 5 deregistered
[  137.791405] ACPI: PCI interrupt for device 0000:00:1d.7 disabled

In both cases: with the module active and desactivated I type "lsusb" after plug in the pendrive and this is the output:

$ lsusb
Bus 004 Device 001: ID 0000:0000  
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 001: ID 0000:0000  
Bus 001 Device 001: ID 0000:0000

My hardware is:

$ lscpi
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA IDE Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc M56P [Radeon Mobility X1600]
03:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 10)
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
06:04.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)

It stopped of working after pass an antivirus over it in a computer with windows installed in it, I don't remenber of unplug it without unmount it before.

If you have any idea of what It is happening I will be very gratefull of reading it.

Thank you very much.
Enrique

P.D: If you can't understand something asked me because my english it is *not* perfect.

[sombraGuerrero]

Hello, this is bobertdos from the #ubuntu.
A quicker way to find the Windows partitioner: Start->Run and type diskmgmt.msc

[enriqueaf]

Thank you for the information bobertdos, but when launch the application, it only shows the information of my main hard disk and not about the pendrive.

Do you have any other idea??

Thank you very much
Enriqueaf