Not the answer you're looking for? Last night there was a power surge and this morning I can't boot my virtual server. Isn't AES-NI useless because now the key length need to be longer? Find a mistake in the following bogus proof How to handle a common misconception when writing a Master's thesis? Source
Vfs Cannot Open Root Device (null) Or Unknown-block(0 0)
Did you get an initramfs rescue shell ( don't think so based on the first error ), or did you boot from a live cd to run those commands? –psusi Mar leading to my post on the forums... I followed it but did not got past the second command.
I have tried repairing using the Rescatux and Ubuntu secure remix (boot-repair) and no luck.
How can I open the next/previous file alphabetically?
UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore â€ºAppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list.
You can see the whole thing, comments and all, here.
What is the point of update independent rendering in a game loop?
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.
Doing a quick Google search led me to link 1, link 2, link 3 Following is the excerpt from a link referred to by one of the links above: Most likely
Again, we need to refer to /proc in our running kernel and see what is currently in use.
While shutting down the last time the system ran normally, it seemed to have hung up, so I just killed the system. Vfs Cannot Open Root Device Redhat Lose interest in the whole thing and shelve Ubuntu 4. So I booted from the (virtual) Live-CD and did the following: sudo mount /dev/sda1 /mnt #according to `sudo fdisk -l` sda1 is my booting partition sudo mount --bind /dev /mnt/dev sudo Following are 2 screen shots of my grub command; I hope someone can point me in the right direction.
You will find a million threads, all discussing this item, most of them half-baked guesses. Vfs Cannot Open Root Device Uuid Thanks in advance! Restore Grub to the MBR option too. Browse other questions tagged 12.04 boot or ask your own question.
What is the point of update independent rendering in a game loop? this contact form First, see whether the problem can be worked around by changes to the kernel command line or the initrd configuration. 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. The problem here is that the kernel that you are booting cannot translate the root=/dev/... Vfs Cannot Open Root Device Centos
One, the KDUMP_COMMANDLINE directive, as specified in the /etc/sysconfig/kdump configuration file. Your kernel parameters have "kernel=188.8.131.52:/linuxboot,192.168.100.14". Vent kitchen hood vent to roof turbine vent? have a peek here I really think we'll find your problem in your Xorg log, but if not, it will surely be in your syslog.
How to reply? Cannot Open Root Device Mapper/volgroup-lv_root What is the common, normally open, normally closed? Second part, initrd Another possibility is that your system cannot open a root device because it does not have the proper drivers to do so.
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
I hope this article sheds some light on your woes. Check if the kernel parameter for root= is pointing to the correct partition. I have tried repairing using the Rescatux and Ubuntu secure remix (boot-repair) and no luck.This started after upgrading to Ubuntu 11.1. Please Append A Correct Root= Boot Option Redhat Say your root file system uses btrfs (which I definitely don't recommend) but you didn't select it, or selected it to be built as a module, then you'll get the error
Thank you for donating to Super Grub Disk. 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 The solution is very simple, but it may not appear that way if you try to debug on your own or hit the Web search for solution. http://softwaredevelopercertification.com/cannot-open/ubuntu-11-10-cannot-open-root-device.php The problem will usually manifest after kernel upgrades.
Teenage daughter refusing to go to school Limit computation technology in a futuristic society Polyglot Anagrams Cops' Thread Does an Eldritch Knight's war magic allow Extra Attacks? What episode of Star Trek is this creature on? Adv Reply December 9th, 2011 #3 nhasan View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join Date Mar 2005 Beans 31 Re: Ubuntu 11.1 - Kernel panic How to reply?
It can be sdb4, sdc6 or something else. 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 : 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. 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
For example, you may have special hardware that needs special drivers. share|improve this answer answered Mar 19 '14 at 14:23 psusi 26.9k13675 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign I get nowhere trying to fix it. I created my preseed file by starting with the example file and just uncommenting/choosing what seemed reasonable.
Can a president win the electoral college and lose the popular vote Why were pre-election polls and forecast models so wrong about Donald Trump? Would the members of an online imageboard (or any community) be able to build a post-apocalytic society upon their reputation?