On Wed, Jan 19, 2005 at 04:00:46PM -0500, Steven Pasternak wrote: > I use FC3 kernel 2.6.9-1.667 and when I plug my USB pen drive in and click on > the kde icon I made it says that "/dev/sda1 doesn't exist". If I open a super > user terminal and go to /dev and type 'MAKEDEV sda1' it makes it, but says it > doesn't say that it is a valid block device. WHY?? Several things could be happening. Possibly hotplug is not recognizing your drive, so it never creates a device file for it. Or perhaps it does recognize your device, but incorrectly. Before you plug the drive in, run (as root): tail -f /var/log/messages While you plug the drive in, see what messages you get from the kernel. It should tell you what device(s) it sees and creates for you. Also, it may take hotplug a while to do its thing; give it up to 20 seconds before you give up on it. Here is what I see: Jan 17 20:29:38 charlesc kernel: usb 1-3: new high speed USB device using ehci_hcd and address 9 Jan 17 20:29:38 charlesc kernel: scsi8 : SCSI emulation for USB Mass Storage devices Jan 17 20:29:43 charlesc kernel: Vendor: Kingston Model: DataTraveler 2.0 Rev: 4.10 Jan 17 20:29:43 charlesc kernel: Type: Direct-Access ANSI SCSI revision: 02 Jan 17 20:29:43 charlesc kernel: SCSI device sdb: 503808 512-byte hdwr sectors (258 MB) Jan 17 20:29:43 charlesc kernel: sdb: Write Protect is off Jan 17 20:29:43 charlesc kernel: sdb: assuming drive cache: write through Jan 17 20:29:43 charlesc kernel: SCSI device sdb: 503808 512-byte hdwr sectors (258 MB) Jan 17 20:29:43 charlesc kernel: sdb: Write Protect is off Jan 17 20:29:43 charlesc kernel: sdb: assuming drive cache: write through Jan 17 20:29:43 charlesc kernel: sdb: sdb1 Jan 17 20:29:43 charlesc kernel: Attached scsi removable disk sdb at scsi8, channel 0, id 0, lun 0 Jan 17 20:29:43 charlesc kernel: Attached scsi generic sg5 at scsi8, channel 0, id 0, lun 0, type 0 This tells me I have a new device at sdb with a partition at sdb1, with no write protection. fdisk -l /dev/sdb will tell you more about the drive's partitions. -- Charles Curley /"\ ASCII Ribbon Campaign Looking for fine software \ / Respect for open standards and/or writing? X No HTML/RTF in email http://www.charlescurley.com / \ No M$ Word docs in email Key fingerprint = CE5C 6645 A45A 64E4 94C0 809C FFF6 4C48 4ECD DFDB
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