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Vfs Cannot Open Root Device Null

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Total pages: 32512Kernel command line: -e console=ttyAM0,115200 rdinit=/linuxrc rw gpmiPID hash table entries: 512 (order: -1, 2048 bytes)Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)Inode-cache hash table entries: 8192 but I got error when I load kernel to board . .... thanks .

<{POST_SNAPBACK}> [/quote] Please restore to default setting, and try again, make clean make menuconfig Kernel/Library/Defaults Selection ---> (linux-2.6.x) Kernel Version (None) Libc Version[*] Default all settings (lose changes) The problem maybe you miss the rootfs. weblink

By default, the directive is left empty, which means that Kdump parses the†standard kernel command line. Normally, basic drivers for hardware initialization are included in the initrd image. And successfully flash NAND flash with Mfgtools-Rel-1.1.0_130205_MX28_UPDATER.However, when I tried to boot it on i.MX28 EVK board, "VFS: Cannot open root device "(null)" or unknown-block(0,0)" error appeared.The full console log is 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.

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

First, see whether the problem can be worked around by changes to the kernel command line or the initrd configuration. Your best bet is to proceed slowly and use a checklist. Is it possible to hand start modern planes? Error message Like I said, two possible error message types.

  1. Browse other questions tagged centos grub2 vfs or ask your own question.
  2. Best RegardsHongAttachments~WRD000.jpg823 bytesLike • Show 0 Likes0 Actions igorpadykov @ Hong Xu on Oct 6, 2014 11:19 PMMark CorrectCorrect AnswerHi Hongyou can try to build mfgtools files without any modifications,just to
  3. The reason why your Kdump kernel is panicking is because it is trying to load with bad parameters.
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then I load zImage to board and this is message I got : uClinux/Nios II Altera Nios II support © 2004 Microtronix Datacom Ltd. Show 18 comments18 RepliesNameEmail AddressWebsite AddressName(Required)Email Address(Required, will not be published)Website Addressigorpadykov Sep 30, 2014 7:08 PMMark CorrectCorrect AnswerHi Honghad you applied patch below ?L2.6.35_1.1.1_UPDATER_PATCH_UP : The purpose of this patch 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 Vfs Cannot Open Root Device Mapper Username Password Remember me Search: The SliTaz Forum is the place where you can get support, ask any questions about SliTaz, make requests, help others and get involved in a community

It still stopped at “UTP: Waiting for device to appear". Vfs Cannot Open Root Device Redhat i was creating a customized rootfs.gz by installing some software and adding some files #tazlito writeiso lzma then placed the rootfs.gz (*customized) and bzImage (slitaz-4.0) in slitaz/boot configured the isolinux.cfg to I try it, but it works once ... So boys and girls don't forget to backup your stuff share|improve this answer edited Nov 22 '15 at 14:35 answered Aug 10 '14 at 10:18 MKroeders 1114 add a comment| Your

Find More Posts by chort 06-29-2008, 03:23 PM #3 neilneil2000 LQ Newbie Registered: Jun 2008 Distribution: Ubuntu Hardy Heron 8.04 Posts: 25 Original Poster Rep: Hi, thanks for the Cannot Open Root Device Mapper/volgroup-lv_root We talked about this in the Ubuntu initrd saga. But when booting to linux, “UTP: Waiting for device to appear" error appeared and stopped there. Please check initramfs content as in the wiki page, http://nioswiki.jot.com/WikiHome/Operating...InitramfsUpdate Which Linux distro do you use?

<{POST_SNAPBACK}> Hi hippo !

Vfs Cannot Open Root Device Redhat

Open the kernel configuration wizard (the make menuconfig part) so that you can update the kernel configuration accordingly. Still don't know how. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option There are two variations to this message and many possible reasons to why it shows up. Vfs Cannot Open Root Device Centos How can I solve this?

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 have a peek at these guys What do I do? 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. http://nioswiki.jot.com/WikiHome/Operating...nux/UClinuxDist Check if files exist in uClinux-dist/romfs. Please Append A Correct "root=" Boot Option; Here Are The Available Partitions:

Reply With Quote November 19th, 2006,08:20 PM #9 vietluong View Profile View Forum Posts Altera Pupil Join Date Oct 2006 Posts 16 Rep Power 1 Originally posted by [email protected] 19 2006, Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 15 Thread: cannot open root device Thread Tools Show Printable Version Email this Page… Subscribe to this If you need to reset your password, click here. http://bovbjerg.net/cannot-open/vfs-cannot-open-root-device-null-or-unknown-block8-2.php 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).

Check if you have built in (and not as a module) support for the bus / protocol that your harddisk controller uses. Vfs Cannot Open Root Device Uuid Does an Eldritch Knight's war magic allow Extra Attacks? thanks .

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What do you do now? Why ???? Ask Ubuntu works best with JavaScript enabled Skip navigation Additional Communities  |  nxp.com  HomeNewsContentPeoplePlacesLog in0SearchSearchSearchCancelError: You don't have JavaScript enabled. Please Append A Correct Root= Boot Option Redhat UNIX is a registered trademark of The Open Group.

but now the booting process stuck at the VFS : Cannot open root device "null" or unknown-block(0,0) Please append a correct "root=" boot option; here are the available partitions : 1600 I encountered the same issue(see attached log file).Something should be wrong here. 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. this content up vote 7 down vote favorite 3 whenever I try to boot with linux kernel 3.0.0.13 (the one installed by the upgrades) I get a Kernel Panic error: VFS: Cannot open

VFS: Cannot open root device "" or unknown-block(3,2) Please append a coorect "root=" boot opntion Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(3,2). http://nioswiki.jot.com/WikiHome/Operating...nux/UClinuxDist Check if files exist in uClinux-dist/romfs. If you'd like to contribute content, let us know. Build me a brick wall!

thanks

<{POST_SNAPBACK}>
[/b][/quote] Check if files exist in uClinux-dist/romfs. I think some file is wrong ? Thank you very much, Jorge. You are currently viewing LQ as a guest.

I tried to use jffs2, but not successful too. After re-configuring by using LTIB, previous issue appeared again. 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). Reply With Quote November 19th, 2006,07:36 PM #8 hippo View Profile View Forum Posts Altera Guru Join Date Oct 2005 Location Taipei, Taiwan Posts 1,667 Rep Power 1 It looks like

The PC gets into PXE and gets the config file via TFTP from the server. How can you know if memory allocations are ok? done, booting the kernel.Linux version 2.6.35.3-670-g914558e ([email protected]) (gcc version 4.4.4 (4.4.4_09.06.2010) ) #2 Tue Sep 30 14:09:03 EDT 2014CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177CPU: VIVT data cache, VIVT instruction cacheMachine: Hot Network Questions My cat sat on my laptop, now the right side of my keyboard types the wrong characters Isn't AES-NI useless because now the key length need to be

My cat sat on my laptop, now the right side of my keyboard types the wrong characters US Election results 2016: What went wrong with prediction models? Below is what I did to build mfgtools files from a fresh L2.6.35_1.1.0 source code without modification. Let's see them here: VFS: Cannot open root device "LABEL=/" or 00:00 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 00:00 Or the Yes I did step by step uclinux-dist wiki page and I have uClinux-dist/romfs .

But I get this error message when it tries to boot: VFS: Cannot open root device "" or unknown-block(8,3) Please append a correct "root=" boot option Kernelpanic - not syncing: VFS: The problem is most likely in the kernel.