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Ubuntu Vfs Cannot Open Root Device

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What is the significance of the robot in the sand? See fstab(5). # # proc /proc proc nodev,noexec,nosuid 0 0 # / was on /dev/sda2 during installation UUID=8c8fa5e8-e335-4313-91ee-1624a2c6be79 / reiserfs notail 0 1 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? Ask Ubuntu works best with JavaScript enabled UbuntuCommunityAsk!DeveloperDesignDiscourseHardwareInsightsJujuShopMore ›AppsHelpForumLaunchpadMAASCanonical current community chat Ask Ubuntu Ask Ubuntu Meta your communities Sign up or log in to customize your list. navigate here

None work... 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 Not the answer you're looking for? 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

Vfs Cannot Open Root Device Redhat

Join them; it only takes a minute: Sign up VFS : Cannot open root device “sda1” or unknown-block(0,0) error up vote 0 down vote favorite I have an SBC and it 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. It reads: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0).

I think I booted into and got the command prompt for 6.06 LTS 6. Also, recent kernels give an overview of the partitions they found on the device told. Blogs Recent Entries Best Entries Best Blogs Blog List Search Blogs Home Forums HCL Reviews Tutorials Articles Register Search Search Forums Advanced Search Search Tags Search LQ Wiki Search Tutorials/Articles Search Cannot Open Root Device Mapper/volgroup-lv_root How does Gandalf end up on the roof of Isengard?

Check if the kernel that is being boot by the boot loader is the correct kernel. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option This site is not affiliated with Linus Torvalds or The Open Group in any way. For example, if you plan on using LVM, it seems quite necessary to add the lvm module. http://unix.stackexchange.com/questions/149500/centos-vfs-cannot-open-root-device parameter you gave it (inside the boot loader configuration) into a real, accessible file system.

As a result, they copy the kernel to the root file system (/) whereas the boot loader still expects the kernel image to be on the /boot partition. Vfs Cannot Open Root Device Uuid 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 The reason why your Kdump kernel is panicking is because it is trying to load with bad parameters. Read more Donate to Dedoimedo!

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  • asked 2 years ago viewed 1721 times active 11 months ago Related 0GRUB reported “error: file not found.” when booting CentOS 51Fixing botched CentOS 5.9 Grub step1Grub: no such device-2Cannot log
  • Using the eval command twice Sharepoint 2013: Rest API - does header need to include X-RequestDigest?
  • 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
  • If it hangs, he can try an earlier kernel and see if it boots.

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

adrian15 Thank you for donating to Super Grub Disk. https://ubuntuforums.org/showthread.php?t=1892507 Pay special attention to items like mem, memmap and others, which hardcode memory allocations. Vfs Cannot Open Root Device Redhat I get a long error message. Vfs Cannot Open Root Device Centos 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

If not, those 2 long files will take 50 screens to read...instead of one screen while scrolling. check over here How to capture disk usage percentage of a partition as an integer? Is it possible to hand start modern planes? Not the answer you're looking for? Please Append A Correct Root= Boot Option Here Are The Available Partitions

Ask Ubuntu works best with JavaScript enabled current community chat Unix & Linux Unix & Linux Meta your communities Sign up or log in to customize your list. Probably the last one won't be needed. Click Here to receive this Complete Guide absolutely free. his comment is here I forced a check on the filesystem but that returned remarkably quickly and did not report errors 2.

libide used to call the devices hda not sda so It could be that which is the problem. Please Append A Correct Root= Boot Option Redhat Cheers. del.icio.us stumble digg reddit slashdot Advertise! Having a problem logging in?

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All my programs were in the LVM /usr partition which is obviously on the RAID it can't find, so I was a little stuck. How good should one be to participate in PS? Is there a way to block a President Elect from entering office? Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0) Can a president win the electoral college and lose the popular vote What is this line of counties voting for the Democratic party in the 2016 elections?

Concentrate on compiling a kernel that boots. Join our community today! If it doesn't, it is most likely because the kernel doesn't know the device to begin with (so it can't attempt to display partitions). weblink I have all the partitions mention in the book, /, /home, /opt, /boot, /opt .....

Browse other questions tagged centos grub2 vfs or ask your own question. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. I get the error "Cannot open root device /dev/sdf4 or unknown block(0,0)" The system will however boot using the exisiting Ubuntu kernel that I had. Whatever the exact match, the problem is identical.