Mailinglist Archive: opensuse (4237 mails)
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USB Troubles
- From: "Jesse L. Purdom" <purdomj@xxxxxxxxxxx>
- Date: Wed, 18 Aug 2004 17:14:30 -0400
- Message-id: <200408181714.34792.purdomj@xxxxxxxxxxx>
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Hello.
I am attempting to use an external CompUSA USB IDE Hard Disk Enclosure. My
system is a Dell Latitude CPi Laptop, with SuSE v8.0 Professional installed.
SuSE recognizes the device when it is plugged in. USBView shows this:
USB2.0 Storage Device
Manufacturer: Cypress Semiconductor
Serial Number: xxxxxxxxxxxxx
Speed: 12Mb/s (full)
USB Version: 2.00
Device Class: 00(>ifc)
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 64
Number of Configurations: 1
Vendor Id: 04b4
Product Id: 6830
Revision Number: 0.01
While the device shows USB Version 2.00, it is backwards compatible to v1.1
which is what is supported by both my laptop and SuSE v8.0. hwinfo --usb
shows this:
02: USB 101.0: 10a00 Hub
[Created at usb.100]
Unique ID: B3Fu.kevfIssjghD
Hardware Class: hub
Model: "USB UHCI Root Hub"
Device: "USB UHCI Root Hub"
Serial ID: "ece0"
USB GUID: 00000000000000000000ece0
USB Device status: driver active ("hub")
Speed: 1.5 Mbps
03: SCSI 104.0: 10600 Disk
[Created at usb.100]
Unique ID: B3Fu.rGuCGBjyIw2
Hardware Class: disk
Model: "WDC AC23 40"
Vendor: "WDC AC23"
Device: "40"
Revision: "0 0"
Serial ID: "DEF10817C256"
USB GUID: 04b468300000def10817c256
Driver: "usb-storage"
Device File: /dev/sda
Speed: 1.5 Mbps
Drive status: no medium
Attached to: #2 (Hub)
The Model and Vendor entries show the hard drive, a Western Digital IDE drive.
Based on information gleened from www.linux-usb.org's USB guide I added an
entry to /etc/fstab for the device:
/dev/sda /mnt/usbhd ext2 defaults 1 2
I created the mount point in /mnt and attempted to mount the device:
mount /mnt/usbhd
What I get back is this:
mount: /dev/sda is not a valid block device
It is very likely that the /etc/fstab entry is wrong, I was guessing as to
what to put for the filesystem. The HDD I am using has an NTFS partition on
it, but one of the first things I wanted to do once I got the system to
recognize the drive was format it.
If anyone has any suggestions on what may allow me to mount this device, I
would greatly appreciate your help.
Have a good day.
Jesse
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Hash: SHA1
Hello.
I am attempting to use an external CompUSA USB IDE Hard Disk Enclosure. My
system is a Dell Latitude CPi Laptop, with SuSE v8.0 Professional installed.
SuSE recognizes the device when it is plugged in. USBView shows this:
USB2.0 Storage Device
Manufacturer: Cypress Semiconductor
Serial Number: xxxxxxxxxxxxx
Speed: 12Mb/s (full)
USB Version: 2.00
Device Class: 00(>ifc)
Device Subclass: 00
Device Protocol: 00
Maximum Default Endpoint Size: 64
Number of Configurations: 1
Vendor Id: 04b4
Product Id: 6830
Revision Number: 0.01
While the device shows USB Version 2.00, it is backwards compatible to v1.1
which is what is supported by both my laptop and SuSE v8.0. hwinfo --usb
shows this:
02: USB 101.0: 10a00 Hub
[Created at usb.100]
Unique ID: B3Fu.kevfIssjghD
Hardware Class: hub
Model: "USB UHCI Root Hub"
Device: "USB UHCI Root Hub"
Serial ID: "ece0"
USB GUID: 00000000000000000000ece0
USB Device status: driver active ("hub")
Speed: 1.5 Mbps
03: SCSI 104.0: 10600 Disk
[Created at usb.100]
Unique ID: B3Fu.rGuCGBjyIw2
Hardware Class: disk
Model: "WDC AC23 40"
Vendor: "WDC AC23"
Device: "40"
Revision: "0 0"
Serial ID: "DEF10817C256"
USB GUID: 04b468300000def10817c256
Driver: "usb-storage"
Device File: /dev/sda
Speed: 1.5 Mbps
Drive status: no medium
Attached to: #2 (Hub)
The Model and Vendor entries show the hard drive, a Western Digital IDE drive.
Based on information gleened from www.linux-usb.org's USB guide I added an
entry to /etc/fstab for the device:
/dev/sda /mnt/usbhd ext2 defaults 1 2
I created the mount point in /mnt and attempted to mount the device:
mount /mnt/usbhd
What I get back is this:
mount: /dev/sda is not a valid block device
It is very likely that the /etc/fstab entry is wrong, I was guessing as to
what to put for the filesystem. The HDD I am using has an NTFS partition on
it, but one of the first things I wanted to do once I got the system to
recognize the drive was format it.
If anyone has any suggestions on what may allow me to mount this device, I
would greatly appreciate your help.
Have a good day.
Jesse
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