In the case that cannot mount the root fs you can fix that with the Rescatux fsck option I have mentioned. So from a LiveCD, go to your installed disk and partition and post these 2 file: /var/log/Xorg.0.log /var/log/syslog ...BUT, Please post those files between the CODE tags from the "#" button I have tried repairing using the Rescatux and Ubuntu secure remix (boot-repair) and no luck.This started after upgrading to Ubuntu 11.1. When I restarted the machine unfortunately I got the error Kernel panic - not syncing VFS After some searching I found out I should go to GRUB and just select the http://softwaredevelopercertification.com/cannot-open/ubuntu-11-10-cannot-open-root-device.php
Using the eval command twice Calculating ...5(5+4(4+3(3+2(2+1(1))))) Can you dispel a magic effect you can't perceive? But the principle remains the same and should guide you regardless what computer you're fighting against right now. Is it possible to hand start modern planes? Although, if in that Grub Menu he selects one on the "Recovery" menu items, if he selects the "root" option.
I went to rescue mode and do vim /boot/grub/device.map and 1 line appears (fd0) /dev/fd0 (nothing more). xyon View Public Profile View LQ Blog View Review Entries View HCL Entries Visit xyon's homepage! Browse other questions tagged 12.04 boot or ask your own question. Cannot Open Root Device Mapper/volgroup-lv_root I'm right now looking into your answer below, and I'm really happy to see it running.
it generally works well but i take this error nearly every 20 try. Vfs Cannot Open Root Device Uuid Forcing everyone to speak the same language How does Gandalf end up on the roof of Isengard? Additional note: This is a dual boot setup and Win XP is booting up fine. Polyglot Anagrams Cops' Thread My cat sat on my laptop, now the right side of my keyboard types the wrong characters Using the eval command twice Can you dispel a magic
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I have all the partitions mention in the book, /, /home, /opt, /boot, /opt .....
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DistroUbuntu Development Release Re: Ubuntu 11.1 - Kernel panic Originally Posted by nhasan Hi all, My system is pretty much broken at this point and I cannot boot into ubuntu Please
If the problem is an incorrect grub then running the update-grub command is the way to go.
Vfs Cannot Open Root Device Please Append A Correct Root Boot Option
Professor Lewin: "Which string will break?" / Me: "That one." / Professor Lewin: "Wrong!" Basic Geometric intuition, context is undergraduate mathematics Is it possible to hand start modern planes? more stack exchange 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 Vfs Cannot Open Root Device Redhat Pick the previous kernel version from the boot menu and once the system comes up, run sudo update-initramfs -c -k 3.5.0-47-generic to create the initrd, and sudo update-grub. Vfs Cannot Open Root Device Centos I picked this up: VFS: cannot open root device "mapper/ubuntu--server-root" or unknown-block(0,0): error -6 when I do: ls /dev/mapper I get> control ubuntu--server-root ubuntu--server-swap_1 I can mount manually by doing 'mkdir
At the very least, you learned a little bit more about systematic problem solving, Kdump command line and init script, memory allocations under /proc, how to edit the kernel configuration, and this contact form I have seen people who, after building a first kernel (which doesn't boot), forget that they have to mount /boot before the overwrite the kernel with a new one. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. Missing } inserted. \int dx = x + C & Is there a way to block a President Elect from entering office? Please Append A Correct Root= Boot Option Here Are The Available Partitions
I just got stuck into updating initramfs but I'll put more info in a couple of moments. –punkbit Mar 19 '14 at 14:48 Others might see this error if Does anyone have an experience about that? up vote 7 down vote favorite 3 whenever I try to boot with linux kernel 220.127.116.11 (the one installed by the upgrades) I get a Kernel Panic error: VFS: Cannot open have a peek here You can check what this is by issuing cat /proc/cmdline.
You will probably want to back up your home folder with the LiveCD before you reinstall. Please Append A Correct Root= Boot Option Redhat Open the kernel configuration wizard (the make menuconfig part) so that you can update the kernel configuration accordingly. Boss sends a birthday message.
Under /proc/iomem, you will see the memory reservations, which define blocks of kernel memory that can or cannot be allocated.
Normally, basic drivers for hardware initialization are included in the initrd image. Assigning only part of a string to a variable in bash GO OUT AND VOTE Find the rate of change at a point on a polynomial Previous examples of large scale adrian15 Thank you for donating to Super Grub Disk. Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0) They still seemed ok using debugfs -R feature /dev/ but wouldn't boot.
How do I make an alien technology feel alien? What is the point of update independent rendering in a game loop? Are you new to LinuxQuestions.org? Check This Out Find More Posts by Andrew Benton 06-14-2011, 03:32 PM #5 briandickens LQ Newbie Registered: Jun 2011 Posts: 5 Original Poster Rep: I've tried sda-f and hda-f and no luck.
So I needed to format each one and copy it all back. Still don't know how. Conclusion The VFS error boils down to two things: Kdump command line and initrd modules. Is there a way to block a President Elect from entering office?
Previously, the system booted up and dropped me to a command prompt (some issue with the X-server) I am seeing a error: sparse file not allowed if I try and boot Here's an example: cat /proc/iomem 00000000-0009dbff : System RAM 0009dc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cafff : Video ROM 000f0000-000fffff : System ROM 00100000-bf61ffff : System RAM 00100000-002f684d : How to reply? How to stop NPCs from picking up dropped items why does this error keep popping out?