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 I did a fdisk -l; But there ends the train for me, unfortunately. New Users: Read This First Reply With Quote 05-23-2007 #3 GivePeaceAChance View Profile View Forum Posts Private Message View Articles Linux User Join Date Aug 2005 Posts 341 The sdb is Ubuntu installed and chugging along fine 2. http://ibuildsystem.com/cannot-open/ubuntu-11-10-cannot-open-root-device.php
Update grub configuration option. Like you I dual boot XP and Ubuntu 11.10 and like you, I could boot up XP just fine. Might it be that the Ubuntu fsck option that you mentioned, the one that it is found on the recovery screen, has forced fix... Code: LABEL linux KERNEL vmlinuz-2.6.15-23-686 APPEND root=/dev/nfs initrd=initrd.img-2.6.15-23-686 nfsroot=192.168.2.2:/nfsroot ip=dhcp rw chort View Public Profile View LQ Blog View Review Entries View HCL Entries Visit chort's homepage! http://askubuntu.com/questions/71332/kernel-panics-with-cannot-open-root-device-error-where-do-i-append-the-root
Restore Grub to the MBR option too. User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. But the fsck command run from Rescatux might move the hard disk position of grub2 needed files, and that could lead to "Grub2 not finding its own files" error. How to stop NPCs from picking up dropped items What do you call the practice of using (overly) complex words specific to a subject?
I forced a check on the filesystem but that returned remarkably quickly and did not report errors 2. asked 2 years ago viewed 5764 times active 2 years ago Linked 356 How do I free up more space in /boot? 2 Preseeding 3.16 hardware enablement kernel requires manual update-initramfs If it hangs, he can see where it the messages before it hung. Please Append A Correct Root= Boot Option Here Are The Available Partitions Is there a way to block a President Elect from entering office?
I'm not sure what to do and google & co haven't come up with any answers. Safety - Improve braking power in wet conditions Given the hints solve the puzzle Polyglot Anagrams Cops' Thread Symmetric group action on Young Tableaux How do I deal with my current Open the kernel configuration wizard (the make menuconfig part) so that you can update the kernel configuration accordingly. my filesystem is ext3.
Then he can see to boots messages and see where it goes. Cannot Open Root Device Mapper/volgroup-lv_root Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started I think I booted into and got the command prompt for 6.06 LTS 6. This isn't as stupid as it sounds.
Moreover, some systems may not use either, so that's a possibility, too. Cheers. del.icio.us stumble digg reddit slashdot Advertise! Vfs Cannot Open Root Device (null) Or Unknown-block(0 0) I forced a check on the filesystem but that returned remarkably quickly and did not report errors If you mean that you forced it by the means of Rescatux (and that Vfs Cannot Open Root Device Please Append A Correct Root Boot Option Share your knowledge at the LQ Wiki.
Once you have done this it might boot but I don't actually think so. this content Hope that helps. While some of the items may not be applicable for the Kdump kernel, you will get a pretty good indication if you're trying to do something that conflicts with reserved segments. Adv Reply Page 1 of 4 123 ... Vfs Cannot Open Root Device Centos
So what next? I reset the system and somehow we got a third option in the GRUB which did work (magic) so now the system is running again. Maybe the last system could mount read that hard disk ok but the current one (due to some faulty drivers) cannot read the same hard disk ok. weblink Join our community today!
I have tried repairing using the Rescatux and Ubuntu secure remix (boot-repair) and no luck.This started after upgrading to Ubuntu 11.1. Vfs Cannot Open Root Device Uuid Additional note: This is a dual boot setup and Win XP is booting up fine. Not in your case if it's only started after the power cut. –svandragt Jul 10 '14 at 8:31 add a comment| 1 Answer 1 active oldest votes up vote 1 down
Please ask someone else if you are interested in this path. kernel embedded-linux share|improve this question edited Jul 16 '13 at 12:17 microMolvi 448723 asked May 16 '13 at 7:38 Sercan Kulcu 14 add a comment| 1 Answer 1 active oldest votes What is the significance of the robot in the sand? Please Append A Correct Root= Boot Option Redhat title Other operating systems: root # This entry automatically added by the Debian installer for a non-linux OS # on /dev/sda1 title Windows XP Media Center Edition root (hd0,0) savedefault makeactive
It is amazing what you can accomplish if you do not care who gets the credit. My Gentoo fstab: Code: /dev/sdb1 none swap sw 0 0 /dev/sdb2 /mnt/Ubuntu reiserfs user,notail 0 1 /dev/sdb3 /boot ext2 user,noauto 1 2 /dev/sdb4 / ext3 user,noatime 0 1 /dev/sda1 /media/Windows ntfs Support. check over here Powered by vBulletin Version 4.2.2Copyright ©2000 - 2016, Jelsoft Enterprises Ltd.
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 If not, those 2 long files will take 50 screens to read...instead of one screen while scrolling. Are you new to LinuxQuestions.org? Concurrent coexistance of Windows, Linux and Unix...
Limit computation technology in a futuristic society Can an object *immediately* start moving at a high velocity? VFS: cannot open root device “mapper/x” or unknown-block(0,0) up vote 1 down vote favorite I've got ubuntu 12.04 running as a virtualserver on virtualbox. But his problem (I forgot to mention this little detail ) is: Code: VFS: Cannot open root device "sda2" or unknown-block (0,0) Please append a correct "root=" boot option: here are 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.
Normally, Kdump gets its information from two sources. The main difference I observe is that up to 220.127.116.11, the grub conf tries to identify the hard disk using its UUID, 18.104.22.168 now uses /dev/sda6 .. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. I contacted a system friend of mine which pointed me to this answer.