LinuxQuestions.org
Download your favorite Linux distribution at LQ ISO.
Home Forums Tutorials Articles Register
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Distributions > Fedora
User Name
Password
Fedora This forum is for the discussion of the Fedora Project.

Notices


Reply
  Search this Thread
Old 02-08-2007, 11:30 AM   #1
tuananhbirm
Member
 
Registered: Apr 2004
Posts: 40

Rep: Reputation: 15
Absolutely no USB device


Hi,
I list /dev directory and found NO sda, sda* or sdb, sdb* file. And of course, i was never able to mount my USB.

Please could any one tell me what went wrong here

I really appreciate your help.

Cheers.
 
Old 02-08-2007, 02:23 PM   #2
macemoneta
Senior Member
 
Registered: Jan 2005
Location: Manalapan, NJ
Distribution: Fedora x86 and x86_64, Debian PPC and ARM, Android
Posts: 4,593
Blog Entries: 2

Rep: Reputation: 344Reputation: 344Reputation: 344Reputation: 344
Nothing went wrong. Most modern Linux systems now use udev and hotplug. What this means is that devices are created when they are added to the configuration. If you plug in a USB device, and the software recognizes it as a hard drive, a /dev/sdX device will be created.

If that's not happening, then you need to post the output of 'lspci' as well as the output of 'dmesg | tail -n 50' (both just after plugging in the device), so folks can see what is happening and hopefully point you in the right direction.
 
  


Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
USB drive not working properly, read only device? (USB key storage device) Arodef Linux - Hardware 14 01-01-2010 07:32 AM
How to force kernel to use a USB 2.0-compatible device (ehci_hcd) as a USB 1.1 device eze Linux - Hardware 0 05-16-2006 05:24 AM
Failed to open device /dev/usb/ttyUSB0: No such device efm Linux - Newbie 2 04-04-2005 08:46 PM
HP Deskjet (USB) & CUPS & Slackware 9.1: Unable to open USB device "usb:/dev/usb/lp0&qu arnostienen Slackware 2 01-29-2004 03:22 PM
Is device drivers absolutely necessary? sleepymish Linux - Hardware 8 11-03-2003 11:28 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Distributions > Fedora

All times are GMT -5. The time now is 12:39 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Open Source Consulting | Domain Registration