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Ubuntu Server Vfs Cannot Open Root Device


I try many different repair combinations using Rescatux and Ubuntu Live CD remix (Boot-repair - Grub re-installs, MBR restores etc) 10. 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 boot grub2 kernel boot-failure boot-partition share|improve this question edited Jun 20 '12 at 22:15 asked Jun 20 '12 at 22:08 W. 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 navigate here

For details and our forum data attribution, retention and privacy policy, see here Software & security Computer games Life topics Hillbilly physics Greatest sites 3D art Model planes Kernel panic - With Grub2, If you get the Grub Menu, the MBR is good, has booted and has read the filesystem of /boot/grub/grub.cfg successfully... I've only seen topics talking about local hard drives. Find the "unwrapped size" of a list How do unlimited vacation days work? http://askubuntu.com/questions/71332/kernel-panics-with-cannot-open-root-device-error-where-do-i-append-the-root

Vfs Cannot Open Root Device (null) Or Unknown-block(0 0)

What episode of Star Trek is this creature on? Your best bet is to proceed slowly and use a checklist. If there was a problem with your just your fstab, even if messaging where turned of, you would be at the Plymouth Splash (Ubuntu with the red and white does) and What is this line of counties voting for the Democratic party in the 2016 elections?

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If the problem is an incorrect grub then running the update-grub command is the way to go. 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 weird ... –Dan Soap Nov 28 '11 at 16:19 add a comment| 2 Answers 2 active oldest votes up vote 8 down vote accepted You haven't provided much information with logs Please Append A Correct Root= Boot Option Here Are The Available Partitions Originally Posted by nhasan 1.

If not, those 2 long files will take 50 screens to read...instead of one screen while scrolling. Vfs Cannot Open Root Device Redhat You mentioned I am very curious what issue it mentioned. share|improve this answer answered Sep 30 '13 at 12:29 madcap66 1 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign Under /proc/iomem, you will see the memory reservations, which define blocks of kernel memory that can or cannot be allocated.

Word for a Fact Believed by a Sub-Culture How can I save a file to a new location from inside Vim? Vfs Cannot Open Root Device Uuid What is the common, normally open, normally closed? What do I do? 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

Vfs Cannot Open Root Device Redhat

In the case that cannot mount the root fs you can fix that with the Rescatux fsck option I have mentioned. over here Not the answer you're looking for? Vfs Cannot Open Root Device (null) Or Unknown-block(0 0) How to prove that authentication system works, and that the customer is using the wrong password? Vfs Cannot Open Root Device Please Append A Correct Root Boot Option Is adding the ‘tbl’ prefix to table names really a problem?

Like you I dual boot XP and Ubuntu 11.10 and like you, I could boot up XP just fine. check over here Browse other questions tagged boot nfs pxe or ask your own question. Concurrent coexistance of Windows, Linux and Unix... Not sure. Vfs Cannot Open Root Device Centos

The mount point is properly exported from the server, as I can mount it manually from other machines. If I don't get this Kernel to work, how can I remove it as the default and stick to the older one? 11.10 kernel share|improve this question edited Feb 26 '12 I think I booted into and got the command prompt for 6.06 LTS 6. his comment is here 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.

Browse other questions tagged centos grub2 vfs or ask your own question. Cannot Open Root Device Mapper/volgroup-lv_root 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. 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

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Straight line equation GO OUT AND VOTE What Could Cause Flash Over / Arcing to Reappear on New Plugs? Support. If it hangs, he can see where it the messages before it hung. Please Append A Correct Root= Boot Option Redhat Polyglot Anagrams Cops' Thread Basic Geometric intuition, context is undergraduate mathematics Straight line equation more hot questions question feed about us tour help blog chat data legal privacy policy work here

Yes, you are probably right. Tango Icons Tango Desktop Project. Moreover, some systems may not use either, so that's a possibility, too. weblink 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

If it hangs, he can try an earlier kernel and see if it boots. Try running the following lscpi command, and paste its output on http://kmuto.jp/debian/hcl/. This is not because kernels are inconsistent with each other, but because of the drivers used: older drivers use the hda syntax, newer sda. Probably the last one won't be needed.

Mimsy were the Borogoves - why is "mimsy" an adjective? Are keywords in resolv.conf case sensitive? You will notice I am not giving you any specific instructions, because every system is different. 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

Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [SOLVED] Ubuntu 11.1 - Kernel Is it possible to hand start modern planes? Polyglot Anagrams Cops' Thread Someone peeled an American flag sticker off of my truck. After you make the changes, recreate the initrd image. /sbin/mkinitrd On some systems, initrd may also be named initramfs under /boot, so don't panic if you see a different naming convention.

That will put them withing a text box with scrollbars. UNIX is a registered trademark of The Open Group. Your next task to solving the problem would be to examine what modules are listed under /etc/sysconfig/kernel and then add the missing ones. Well, party on, fellas!

Are keywords in resolv.conf case sensitive? Probably the last one won't be needed. 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 Would the members of an online imageboard (or any community) be able to build a post-apocalytic society upon their reputation?

We talked about this in the Ubuntu initrd saga.