Serial: JTAG UART driver $Revision: 1.1 $ ttyJ0 at MMIO 0x80801080 (irq = 2) is a jtag_uart dm9000 Ethernet Driver TCP bic registered NET: Registered protocol family 1 NET: Registered protocol What is the most someone can lose the popular vote by but still win the electoral college? Quote: create a new config file as /tftpboot/pxelinux.cfg/default NOTE: There are more options available such as MAC or IP identification for multiple config files see syslinux/pxelinux documentation for help. I contacted a system friend of mine which pointed me to this answer. navigate here
Below are settings I used for LTIB build. and I don't know how to modify that . Build i.MX28 Linux L2.6.35_1.1.0 BSP by using below command./ltib 5. 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:
Vfs Cannot Open Root Device Unknown-block(0 0)
Likewise, the unknown-block can be any sequence of numbers, like (8,3) or (0,0). For example, if you plan on using LVM, it seems quite necessary to add the lvm module. I went to rescue mode and do vim /boot/grub/device.map and 1 line appears (fd0) /dev/fd0 (nothing more). ThanksHongAttachments~WRD000.jpg823 bytesTerm_Dump_SD 141007.rtf7.8 KBLike • Show 0 Likes0 Actions igorpadykov @ Hong Xu on Oct 8, 2014 1:31 AMMark CorrectCorrect Answerwill it boot OK with untouched MFG Tools ?~igorLike • Show
asked 5 years ago viewed 35978 times active 3 years ago Linked 3 Kernel panic in version 3.0.0-13 prevents login (“VFS not syncing” error) Related 1Kernel panic: unable to mount root Reply With Quote November 19th, 2006,03:05 AM #6 hippo View Profile View Forum Posts Altera Guru Join Date Oct 2005 Location Taipei, Taiwan Posts 1,667 Rep Power 1 Originally posted by If it is another digit (like 8), it is unable to identify the file system (but is able to access the hardware). 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
Was it legal to rant against trick or treating via loudspeaker during halloween? Vfs Cannot Open Root Device Mapper What are we really looking to be the root, anyway? Check if the kernel that is being boot by the boot loader is the correct kernel. Like the Ubuntu initrd issue, the solution is none of the suggested items, so please read and learn how to handle this properly.
Vfs Cannot Open Root Device Please Append A Correct Root Boot Option
How to capture disk usage percentage of a partition as an integer? 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 Vfs Cannot Open Root Device Unknown-block(0 0) 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 Vfs Cannot Open Root Device Redhat Most distro's kernels won't work.
I did this like 3 times and it was the same always. check over here Where should I append the correct root= option? Within the menuconfig, you can type "/" to open the search function, and type in the driver name to find out where it resides. # lspci -n Check if you have 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 [ubuntu] "Cannot open root device" Vfs Cannot Open Root Device Centos
Boss sends a birthday message. look in /dev/disk) Since when is floor not a synonym of horizontal wardrobe? Whatever strings are passed to the Kdump kernel are bad and interfere with the loading. his comment is here Check if the kernel parameter for root= is pointing to the correct partition.
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). Cannot Open Root Device Mapper/volgroup-lv_root After add initramfs.cpio.gz file into UPDATER.SB, flashing to NAND with Mfgtools is successful too. Pay special attention to items like mem, memmap and others, which hardcode memory allocations.
Please check initramfs content as in the wiki page, http://nioswiki.jot.com/WikiHome/Operating...InitramfsUpdate Which Linux distro do you use?
Error message Like I said, two possible error message types.
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.
However, it fails at first time booting from SD card.
Conclusion The VFS error boils down to two things: Kdump command line and initrd modules.
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,
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
Forcing everyone to speak the same language How to prove that authentication system works, and that the customer is using the wrong password? 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 However, during the Kdump kernel startup, a panic message appears on the console. Vfs Cannot Open Root Device Uuid I built Kernel success on platform linux .
Did you try that as a root option? I build kernel on Linux platform . Make sure your kernel is compiled with the following options (NOT MODULES!!) -->NFS client CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y -->NFS root CONFIG_ROOT_NFS=y -->Kernel level network autoconfiguration CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y and of course, your network http://softwaredevelopercertification.com/cannot-open/vfs-cannot-open-root-device-sda3-or-unknown-block.php Yes I did step by step uclinux-dist wiki page and I have uClinux-dist/romfs .
Writing a singleton as a countable intersection Can you dispel a magic effect you can't perceive? http://nioswiki.jot.com/WikiHome/Operating...nux/UClinuxDist Check if files exist in uClinux-dist/romfs. I don't have any file in romfs/bin . Configure the firmware build profile$ ./ltib -selectypeChoose the following:--- Choose the platform typeSelection (imx28) --->--- Choose the packages profileSelection (mfg firmware profile) ---> 2.
I build kernel on Linux platform . TCP: Hash tables configured (established 1024 bind 1024)TCP reno registeredio scheduler noop registeredio scheduler deadline registered (default)Serial: JTAG UART driver $Revision: 1.1 $ttyJ0 at MMIO 0x80801080 (irq = 2) is a Check if busybox built, ls -l user/busybox/busybox Reply With Quote Page 1 of 2 12 Last Jump to page: Quick Navigation Linux Forum Top Site Areas Settings Private Messages Subscriptions Who's Join our community today!