I/o Error Dev Fd0 Ubuntu
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Blk_update_request Io Error
Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign what is fd0 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 0 down vote favorite 1 This
I O Error Dev Fd0 Sector 0 Ubuntu
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 perfectly. But I think I found the culprit. When I run blkid, it takes a end_request i/o error dev fd0 sector 0 redhat 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 answer in the comments! :-) –David Foerster Jan 13 at 14:08 The thing is, that's only a temporary solution. I dont't want to have to power on my computer
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Kernel Blk_update_request I O Error Dev Fd0 Sector 0
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Blk_update_request I/o Error Fd0
Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; it only end_request i/o error dev fd0 sector 0 ubuntu 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 http://askubuntu.com/questions/719058/blk-update-request-i-o-error-dev-fd0-sector-0 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 http://superuser.com/questions/141770/ubuntu-login-takes-15-seconds-i-o-error-dev-fd0-sector-0 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 "blacklist floppy" | sudo tee /etc/modprobe.d/blacklist-floppy.conf && sudo rmmod floppy && sudo update-initramfs -u which worked. Tha
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 http://unix.stackexchange.com/questions/53513/linux-disable-dev-fd0-floppy or posting ads with us Unix & Linux Questions Tags Users Badges Unanswered Ask Question _ Unix https://ubuntuforums.org/archive/index.php/t-1163250.html & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. 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 Linux, disable /dev/fd0 (floppy) up vote 15 down vote favorite 4 Is it possible o error to make Linux kernel completely ignore the floppy disk controller? I do not have the drive but obviously my motherboard does contain the controller. I would like to disable the /dev/fd0 device node somehow to avoid Thunar and other tools detecting it and probing it. linux ubuntu thunar xubuntu share|improve this question edited Nov 2 '12 at 13:33 Francesco Turco 8802927 asked Nov 1 '12 at 11:14 wilx 255127 1 Can't you disable the controller in the BIOS? –Renan Nov 1 error dev fd0 '12 at 11:53 1 If not, you can always recompile the kernel with no floppy driver (assuming it's built-in and not a module now) –Useless Nov 1 '12 at 15:54 add a comment| 3 Answers 3 active oldest votes up vote 20 down vote accepted On Ubuntu, the floppy driver is loaded as a module. You can blacklist this module so it doesn't get loaded: echo "blacklist floppy" | sudo tee /etc/modprobe.d/blacklist-floppy.conf sudo rmmod floppy sudo update-initramfs -u Immediately and upon rebooting, the floppy driver should be banished for good. share|improve this answer answered Nov 1 '12 at 17:30 Jim Paris 8,87331628 2 Shouldn't even need to reboot, it should be gone after that rmmod. –derobert Nov 1 '12 at 17:34 3 Hence the line "immediately and upon rebooting". The point was that it works immediately, and it will also persist after a reboot, so you don't need to keep doing it. –Jim Paris Nov 1 '12 at 18:09 2 My apologies, I read that wrong. –derobert Nov 1 '12 at 18:12 add a comment| up vote 6 down vote The presence or absence of a floppy drive is something that is configured in the system's BIOS. You have to manually tell the BIOS what type of floppy you have, and it in turn tells the OS. This is because the hardware is not actually capable of being auto detected. So you need to go into your BIOS and tell it th
based cloning solution on top of Ubuntu 9.04. Now, this is working with Linux kernels and all so I assume I can be helped here. Despite me getting these errors with 1 particular computer, the computer still images just fine. I'm just wondering what this particular error (seen in the subject) means, and how it works, etc. Can anybody offer any info in this department? RoastedMay 25th, 2009, 03:34 PMAny idea? I'm pretty sure this is a Linux thing since FOG is linux based, so I was just curious what the nature of that error was, because even when I get the error the imaging process still works fine. thedohmanMay 28th, 2009, 05:43 AMHi I have the same error. I get: [22.813835] end_request: I/O error, dev fd0, sector 0 [35.877830] end_request: I/O error, dev fd0, sector 0 [35.877869] Buffer I/O error on device fd0, logical block 0 the end_request line is every 13 seconds, and every other one is followed by the Buffer I/O line until the last one at 404.570280. the boot continues at 422 with "udev: starting version 141", and everything seems to be fine after that 6-7 minute delay. Xubuntu 9.04, Live USB created with PORTABLELNX. I know it's trying to read the floppy drive, only it's a laptop and doesn't have a floppy drive. I found a reference to the same error on the redhat bugtracker (here: Bug ID 491230 (https://bugzilla.redhat.com/show_bug.cgi?id=491230)), but it turns out to be a kernal with compiled in floppy driver (not a module, as is norm), or could be caused by lvm or by specifying root (in the kernel cmdline, through grub.conf) as UUID= or LABEL=, lvm will scan all block devices (although it may skip floppies) for physical volumes and specifying root as UUID= / LABEL= will cause nash to scan all block devices to find the UUID / LABEL. You could try working around this by specifying your root= as /dev/.... in grub.conf My grub.conf uses (hd0,0) so that shouldn't be an issue. Since it's a live install, I can't use /dev/... anyway as it may show up different on other computers. (Someone correct me if I'm wrong! ;)) Live CD boots fine without the issue (but the CD drive has dust issues, so it really only boots half the time in this computer, hence the use of the USB drive.) I'll reboot now to see if there is an option in BIOS to disable the (nonexistant) floppy. caribooMay 28th, 2009, 06:24 AM/dev/fd0 is a floppy drive, if you are getting the error and you don't have a floppy drive, d