I O Error Dev Fd0 Sector 0
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from loading on Centos 7 General support questions Post Reply Print view Search Advanced search 5 posts • Page 1 of 1 Zeppelin Posts: 1 Joined: 2014/07/28 10:18:26 Disable end_request i/o error dev fd0 sector 0 vmware floppy module from loading on Centos 7 Quote Postby Zeppelin » 2014/07/28 10:33:07 ubuntu blk_update_request: i/o error, dev fd0, sector 0 Hello folksI'm running a CentOs 7 install in VMWare Workstation 9. I have removed the floppy drive from the VM end_request i/o error dev fd0 sector 0 redhat configuration (as my host machine does not have one, and I haven't used one in literally 12 years).When the VM boots, an error message comes up:Code: Select allend_request i/o error dev fd0
I O Error Dev Fd0 Sector 0 Ubuntu
sector 0After looking around online, it seems that the floppy module is loaded at start up by default, whether there is a floppy drive connected or not. This can be disabled by telling the system not to load the module at start up, and apparently the different flavours of GNU Linux all have different ways of doing this. I've tried several methods, and all have failed blk_update_request io error as the module still loads on start up and the same error message still appears during boot. The methods I've tried are:Added Code: Select allalias floppy offto /etc/modprobe.conf and rebootedAdded Code: Select allblacklist floppyto /etc/modprobe.d/blacklist.confand rebootedAdded Code: Select allblacklist floppyto /etc/modprobe.d/floppy.confand rebootedIn each case those files did not exist as default and needed to be created, and thus far every method has failed. Does anyone have a definitive answer for how to disable the floppy module from loading on boot in CentOs 7 specifically?ThanksZep Top chemist Posts: 14 Joined: 2014/08/21 17:15:28 Re: Disable floppy module from loading on Centos 7 Quote Postby chemist » 2014/09/02 14:49:04 Actually, I have the same question.In my case C7 is native, and I do not have any floppy-drives.During booting systems halts rendering the same error messages.Thus, the boot takes much longer time.Someone suggested to disable it with a kernel line boot option:Code: Select allmodprobe.blacklist=floppyWill it work eventually ? Top gerald_clark Posts: 10595 Joined: 2005/08/05 15:19:54 Location: Northern Illinois, USA Re: Disable floppy module from loading on Centos 7 Quote Postby gerald_clark » 2014/09/02 14:52:40 Did you disable floppy drive in the BIOS? Top jensd Posts: 36 Joined:
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I/o Error Dev Fd0 Sector 0 Ubuntu
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End_request I/o Error Dev Fd0 Sector 0 Debian
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 blk_update_request: I/O error, dev fd0, http://www.centos.org/forums/viewtopic.php?t=47519 sector 0 up vote 0 down vote favorite 1 This happened after a kernel update. Whenever I try to boot, my computer says "Error getting authority: Error initializing authority: Could not connect: No such file or directory (g-io-error-quark, 1) Welcome to emergency mode!..." followed by abunch of things I can do. It spits the same error out if I ctrl-d to boot into default mode, and the fstab file matches the drive UUIDs http://askubuntu.com/questions/719058/blk-update-request-i-o-error-dev-fd0-sector-0 perfectly. But I think I found the culprit. When I run blkid, it takes a while, and then spits out "blk_update_request: I/O error, dev fd0, sector 0" followed by the drives' data. What is happening, why, and how do I fix it? I tried the possible duplicate question, but it is a slightly different error and the solution doesn't work. filesystem share|improve this question edited Jan 9 at 15:31 asked Jan 9 at 14:17 Ben 62212 1 Possible duplicate of "Buffer I/O error on device fd0, logical block 0" error –Mark Kirby Jan 9 at 14:38 I figured out that I can get it to work if I boot into recoovery mode and then tell it to fix broken packages. It doesn't seem to matter if this was sucessful or not. Then I can continue booting and it works. –Ben Jan 11 at 12:20 Update: I discovered it doesn't NEED to be the fix broken packages option. It will in fact work with any option that remounts the file system in read-write mode. So I can only assume this problem originates from the file system not being mounted properly. –Ben Jan 12 at 20:38 If you solved your problem yourself, please answer your own question and accept it. Don't put the answe
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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 Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. 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 Ubuntu login takes 15 seconds, “I/O error dev fd0 sector 0” up vote 2 down vote favorite 2 After upgrading to Ubuntu 10.04, when I first login it takes 10+ seconds where it just sits at the gdm backgroup before taking me to gnome. By switching to a terminal window during this 10 seconds I saw the error message [ 54.904480] end_request: I/O error, dev fd0, sector 0 being outputted. I assume this has to do with the floppy drive... but I don't even have a floppy drive! How do I disable this device and make this error message go away (and hopefully fix the long wait)? Thanks. ubuntu login share|improve this question edited Jul 22 '14 at 23:03 Cfinley 1,3953817 asked May 16 '10 at 14:05 Jarvin 5,36133260 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Login to your system as you would normally do. Press alt+f2 . Type: sudo gedit /etc/fstab . Here, you should see a line with /dev/fd0 . Put a # to the beginning of that line, save the file, do a reboot. For example it looks like this: /dev/fd0 /media/floppy0 auto rw,users,noauto 0 0 Make it look like this: #/dev/fd0 /media/floppy0 auto rw,users,noauto 0 0 Let's disable the floppy then. Alt+f2 , sudo gedit /etc/modprobe.d/blacklist.conf . Start a new line with: blacklist floppy Reboot. share|improve this answer edited May 16 '10 at 14:24 answered May 16 '10 at 14:12 Shiki 11.3k1763127 Hmm... Tried this, and restarted, still getting the same error message. The problem is the error is happening with the device, not the mounting. –Jarvin May 16 '10 at 14:20 Just Blacklisting didn't work, but I did find this bug report. It had me do this echo "blacklis