I O Error Dev Fd0 Sector
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Ubuntu Blk_update_request: I/o Error, Dev Fd0, Sector 0
Overflow the company Business Learn more about hiring developers or posting ads with us Unix & Linux Questions Tags end_request i/o error dev fd0 sector 0 redhat Users Badges Unanswered Ask Question _ Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. Join them; it i o error dev fd0 sector 0 ubuntu only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top blk_update_request: I/O error, dev fd0, sector 0 up vote 1 down vote favorite I recently started noticing some blk_update_request: I/O error, dev fd0, sector 0 errors on my second computer running Arch Linux
Kernel Blk_update_request I O Error Dev Fd0 Sector 0
that I use as a server. This began when I had to reboot the computer when I moved into a new apartment. I had the following /etc/fstab configuration: # # /etc/fstab: static file system information # #
10, 2007 in CentOS, Hardware, Linux, RedHat and Friends, Suse, TroubleshootingQ. I’ve CentOS 5 server running on Dell hardware. I’m getting following error blk_update_request io error message in my /var/log/message file (some time message is also shown blk_update_request i/o error fd0 on console):
Jul 05 12:04:05 dell01 kernel: end_request: I/O error, dev fd0, sector 0 Jul 05 12:04:05Kernel: Blk_update_request: I/o Error, Dev Fd0, Sector 0 Vmware
dell01 kernel: Buffer I/O error on device fd0, logical block 0 Jul 05 12:04:18 dell01 kernel: end_request: I/O error, dev fd0, sector 0 Jul 05 12:04:18 dell01 kernel: http://unix.stackexchange.com/questions/282845/blk-update-request-i-o-error-dev-fd0-sector-0 Buffer I/O error on device fd0, logical block 0 Jul 05 12:04:30 dell01 kernel: end_request: I/O error, dev fd0, sector 0 Jul 05 12:04:42 dell01 kernel: end_request: I/O error, dev fd0, sector 0What do they mean? How do I fix this problem?A. This message appears when you don’t have a floppy drive attached to Linux server. Solution http://www.cyberciti.biz/faq/linux-end_request-ioerror-dev-fd0-sector0/ is quite simple just disable driver for floppy and reboot the system. You can verify this with the following command (this solution works with RHEL, CentOS, Redhat, Ubuntu/Debian and other Linux distros) : # lsmod | grep -i floppy Output:floppy 95465 0Open file called /etc/modprobe.d/blacklist: # vi /etc/modprobe.d/blacklist Listing a module (driver name) in this file prevents the hotplug scripts from loading it. Usually that'd be so that some other driver will bind it instead, no matter which driver happens to get probed first. Sometimes user mode tools can also control driver binding. Append following line: blacklist floppy Save and close the file. Now reboot the Linux server: # reboot Share this tutorial on:TwitterFacebookGoogle+Download PDF version Found an error/typo on this page?About the author: Vivek Gite is a seasoned sysadmin and a trainer for the Linux/Unix & shell scripting. Follow him on Twitter. OR read more like this:Linux: Reset High Speed USB Device Using ehci_hcd Error and SolutionCentOS / Red Hat / Fedora Linux Turn off Beep / Be
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack http://askubuntu.com/questions/213512/buffer-i-o-error-on-device-fd0-logical-block-0-error Overflow the company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top “Buffer I/O error o error on device fd0, logical block 0” error up vote 5 down vote favorite 2 I am using Ubuntu 12.10, today update notification popped up and I updated the system, then it asked for restart, I was doing some stuff so I restarted after ~30 minutes, after restart, Ubuntu GUI was gone, there was no taskbar or unity, I fixed by entering this commands: sudo apt-get install linux-source sudo apt-get install linux-headers-generic sudo apt-get o error dev remove nvidia-current-updates sudo apt-get install nvidia-current-updates ... these commands fixed almost everything, unity is running, but there's problem when I go in terminal ctrl+alt+F1, before I write anything, many many messages appear, it says "Buffer I/O error on device fd0, logical block 0", what should I do? Here's image: http://i.imgur.com/JBD5x.jpg Another thing I noticed is that after few about an hour, messages disappear, this error keeps showing up for first hour roughly. gnome-terminal share|improve this question edited Nov 6 '12 at 11:09 asked Nov 6 '12 at 7:46 Paul Dirac 148116 add a comment| 3 Answers 3 active oldest votes up vote 11 down vote accepted This is indeed most likely an issue with Ubuntu thinking you have a floppy drive when you do not, and it thinks that because your BIOS is telling it to think that. My BIOS is an Award Software BIOS; I believe Phoenix is the same company. At boot of computer, press DEL to enter BIOS setup (this might be a different key, but your post screen probably will tell you what to hit if it's not DEL.) In the BIOS, find the section that lists different drives (hard drives, floppies, etc). Mine was in Standard CMOS Features. Select Drive A, and change to None. Reboot, and your imaginary floppy won'