You will probably want to back up your home folder with the LiveCD before you reinstall. Where should I append the correct root= option? If the system cannot mount the root fs I doubt that you can get to recovery screen but you might after all. 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 his comment is here
VFS: cannot open root device “mapper/x” or unknown-block(0,0)1Kernel Panic - not syncing: VFS Unable to mount Root is on unknown-block(0,0)0kernal panic not syncing: VFS unable to mount root fs on unknown-block(0,0)1Kernel Tango Icons © Tango Desktop Project. this answer: Kernel panics with "Cannot open root device" error, where do I append the "root=" option? How can I save a file to a new location from inside Vim? http://askubuntu.com/questions/71332/kernel-panics-with-cannot-open-root-device-error-where-do-i-append-the-root
How do you enchant items with Lapis Luzuli? First of all try the: Grub. W. 4614 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted Here is the solution to my own question: Somehow uname gave me a wrong Hi and thank you for the advice and your time I took a look in the directory and it doesn't seem to have the files mentioned.
When you are booted with one kernel, it might list your disks as being /dev/sda whereas your (configured) kernel is expecting it to be /dev/hda. If it does, it might help you identify if you misselected a partition (in the example given at the beginning of this section, only two partitions are found whereas the kernel 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 Please Append A Correct Root= Boot Option Here Are The Available Partitions I see the Grub menu - selecting latest kernel result in the sparse files and system hang - selecting latest kernel in recovery mode results in sparse files and panic (see
The kernel is loaded and start executing, but hits the above error eventually. Vfs Cannot Open Root Device Redhat 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 If it boots to a TTY Text console Root promt, then we can rule out the kernel itself. http://askubuntu.com/questions/153860/vfs-cannot-open-root-device-uuid-or-unknown-block0-0-kernel-panic-not-syn 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 :
There is 2 options for filesystem- One option (remount) is to mount all filesystems. https://forums.gentoo.org/viewtopic-t-942728-start-0.html When I restarted the machine unfortunately I got the error Kernel panic - not syncing VFS After some searching I found out I should go to GRUB and just select the Vfs Cannot Open Root Device (null) Or Unknown-block(0 0) Many thanks to Mr. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option 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
How to reply? this content Ubuntu installed and chugging along fine 2. The reason why your Kdump kernel is panicking is because it is trying to load with bad parameters. Wel I selected the old kernel but came to the following error; VFS: Cannot open root device "mapper/vg_cpanel-lv_root So after some digging I found, this question somewhere else. Vfs Cannot Open Root Device Centos
You will notice I am not giving you any specific instructions, because every system is different. Now system doesnt boot and I get a Kernel panic for 11.1 9. Does Intel sell CPUs in ribbons? weblink I hope this article sheds some light on your woes.
Are keywords in resolv.conf case sensitive? Cannot Open Root Device Mapper/volgroup-lv_root See fstab(5). # #
adrian15 I think the keyword there would be Not sure.
How about donating some dinero to Dedoimedo? How do unlimited vacation days work? If it had the forced fix then you could use that instead of Rescatux fsck option. Please Append A Correct Root= Boot Option Redhat I boot from the live cd to run these commands.
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 Check if you have built in (and not as a module) support for the HDD controller you use. share|improve this answer answered Apr 10 '14 at 6:44 user3518186 1 initrd isn't mandatory, you can boot a kernel without usingit. –binarym yesterday add a comment| Your Answer