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Ubuntu Vfs Cannot Open Root Device Or Unknown-block 0 0


Several reasons can result in such a failure: the kernel configuration is missing drivers for your HDD controller (cases 1, 4, 5) the kernel configuration is missing drivers for the bus 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. Generally speaking one can say that, if the first digit is 0, then the kernel is unable to identify the hardware. I have provided the current contents of the directory below along with a lengthier recap of the events leading up to this Kernel Panic Code: [email protected]:/media/8c8fa5e8-e335-4313-91ee-1624a2c6be79/var/log$ ls -atrl total 1041 drwxr-xr-x navigate here

Hot Network Questions As a monk, can I use Deflect Missiles to protect my ally? more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science What Could Cause Flash Over / Arcing to Reappear on New Plugs? I forced a check on the filesystem but that returned remarkably quickly and did not report errors 2. http://askubuntu.com/questions/71332/kernel-panics-with-cannot-open-root-device-error-where-do-i-append-the-root

Vfs Cannot Open Root Device Please Append A Correct Root Boot Option

How do you enchant items with Lapis Luzuli? User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. centos grub2 vfs share|improve this question asked Aug 10 '14 at 8:06 MKroeders 1114 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Well I How can I save a file to a new location from inside Vim?

  1. Probably the last one won't be needed.
  2. I have tried repairing using the Rescatux and Ubuntu secure remix (boot-repair) and no luck.
  3. How to handle swear words in quote / transcription?
  4. There is not usually need to reinstall grub to the mbr.
  5. 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 :
  6. This is not because kernels are inconsistent with each other, but because of the drivers used: older drivers use the hda syntax, newer sda.
  7. How can I claim compensation?

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 Now, you understand how Kdump assembles its command line, piece by piece, taking from your stock kernel, removing lots of stuff and adding its own. Is adding the ‘tbl’ prefix to table names really a problem? Vfs Cannot Open Root Device Uuid One of the most frequent cases: you selected support for your harddisk controller protocol (IDE, SATA, SCSI, ...) but forgot to select the HDD controller driver itself (like Intel PIIX).

You must make sure you do not override essential parts necessary for proper functioning of the system. Vfs Cannot Open Root Device Redhat Hope it helps in understanding what has happened how it could be solved. ~nhasan Last edited by nhasan; December 10th, 2011 at 01:07 AM. DistroUbuntu Development Release Re: Ubuntu 11.1 - Kernel panic Originally Posted by adrian15 How to solve this problem with Rescatux (I hope so): First of all make sure that you select Adv Reply December 10th, 2011 #7 MAFoElffen View Profile View Forum Posts Private Message Modules & Layers Join Date Mar 2010 Location USA BeansHidden!

Please ask someone else if you are interested in this path. Cannot Open Root Device Mapper/volgroup-lv_root Originally Posted by nhasan 1. Basic Geometric intuition, context is undergraduate mathematics Solving a discrete equation Was it legal to rant against trick or treating via loudspeaker during halloween? Is the problem related with grub?.

Vfs Cannot Open Root Device Redhat

If it hangs, he can see where it the messages before it hung. The other is fsck which would check the filsystems on the next boot. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option Do you want to help me take early retirement? Vfs Cannot Open Root Device Centos How is the correct air speed for fuel combustion obtained at the inlet of the combustor?

Possible repercussions from assault between coworkers outside the office Single word for the act of being susceptible? http://rinfix.com/cannot-open/vfs-cannot-open-root-device-sda3-or-unknown-block.html Share log on forum option might assist you. adrian15 I think the keyword there would be Not sure. If it boots to a TTY Text console Root promt, then we can rule out the kernel itself. Please Append A Correct Root= Boot Option Here Are The Available Partitions

Executing update-initramfs -u -k 3.0.0-19-generic and rebooting made it work! C# TBB updating metadata value Find the "unwrapped size" of a list How do unlimited vacation days work? 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. http://rinfix.com/cannot-open/vfs-cannot-open-root-device-nfs-or-unknown-block.html share|improve this answer answered Sep 30 '13 at 12:25 madcap66 1 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

I used to run it with kernel 2.6.18 but I am trying to upgrade my kernel to or Please Append A Correct Root= Boot Option Redhat Single word for the act of being susceptible? Departing from airport before visa is valid, but arriving when it is Polyglot Anagrams Cops' Thread Problem with function inside brackets.

this answer[1]: Kernel panics with "Cannot open root device" error, where do I append the "root=" option?

So reinstalling and configuring is not going to get this OP anywhere. I have no problem with 2.6.18 kernel, it is stable and sees my nandrive as hdb. or see my nandrive as sda. (I am curious about that, why it Lose interest in the whole thing and shelve Ubuntu 4. Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0) TIKZ: foreach not compatible with calc-library?

I helped flyingfisch, but your's seems a little different ( at least so far). If the problem is an incorrect grub then running the update-grub command is the way to go. Update grub configuration option. weblink How can you know if memory allocations are ok?

Basic Geometric intuition, context is undergraduate mathematics Can you dispel a magic effect you can't perceive? Yes, you are probably right.