Hi Tony,
Yes, that's the machine.
lsusb shows that all my hubs are 1.1 -
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 059f:1018 LaCie, Ltd
Bus 002 Device 002: ID 05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port
HUB
Bus 003 Device 002: ID 0951:1606 Kingston Technology Eee PC 701 SD
Card Reader [ENE UB6225]
Bus 004 Device 002: ID eb1a:2761 eMPIA Technology, Inc. EeePC 701
integrated Webcam
Bus 002 Device 003: ID 0403:6001 Future Technology Devices
International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 004: ID 0403:6001 Future Technology Devices
International, Ltd FT232 USB-Serial (UART) IC
Bus 002 Device 005: ID 0403:6001 Future Technology Devices
International, Ltd FT232 USB-Serial (UART) IC
And hence why the drives are running slow (LaCie and SD Card
Reader). And why NFS performance is so poor...
Which of your hubs does lsusb show as 2.0? I've just checked online
and all three ports are supposed to be 2.0.
I don't understand what's going on here, my lshw only shows 4 usb
ports, usb0 - usb3, yours appears to show 5, 0 - 4 with the last one
being ehci usb 2.0. Very odd...
Also what version of Ubuntu are you running? and is it server or
desktop?
Cheers,
Lee
On 26/11/12 18:11, Tony Pursell wrote:
On 25 November 2012 23:35, LeeGroups <mailgro...@varga.co.uk>
wrote:
Matt,
It's a Lacie "Phil Starck" USB2.0 black box, with a 2TB
Samsung F3 in it.
From the speed, less than 1MB/sec, I'd agree, dmesg is also
saying "full-speed" against everything USB.
Am I right in thinking it should say "high-speed" ?
And the $64K question, how do I fix it?
I presume from some googling ehci-hcd should be loaded, but
isn't???
Lee
lsusb show USB2.0 and USB1.1 hubs. lshw shows more information:
*-usb:0
description: USB controller
product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
#1
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: 04
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:23 ioport:e400(size=32)
*-usb:1
description: USB controller
product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
#2
vendor: Intel Corporation
physical id: 1d.1
bus info: pci@0000:00:1d.1
version: 04
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:19 ioport:e480(size=32)
*-usb:2
description: USB controller
product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
#3
vendor: Intel Corporation
physical id: 1d.2
bus info: pci@0000:00:1d.2
version: 04
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:18 ioport:e800(size=32)
*-usb:3
description: USB controller
product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI
#4
vendor: Intel Corporation
physical id: 1d.3
bus info: pci@0000:00:1d.3
version: 04
width: 32 bits
clock: 33MHz
capabilities: uhci bus_master
configuration: driver=uhci_hcd latency=0
resources: irq:16 ioport:e880(size=32)
*-usb:4
description: USB controller
product: 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2
EHCI Controller
vendor: Intel Corporation
physical id: 1d.7
bus info: pci@0000:00:1d.7
version: 04
width: 32 bits
clock: 33MHz
capabilities: pm debug ehci bus_master cap_list
configuration: driver=ehci_hcd latency=0
resources: irq:23 memory:f7eb7c00-f7eb7fff
Someone might be able to interpret this for us, but there are 4
devices configured with uhci_hcd and one with ehci_hcd
I wondering if you have tried all the USB ports. The single one
on the left hand side does, I know, have some different
properties. It is, for instance, the only one where I can boot
from a USB stick.
Just a thought...
Tony
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