Look for the grub.cfg file. All rights reserved. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ABOUT THE AUTHOR: Sander van Vugt is an independent trainer and consultant living in the Netherlands. If available, the command set pager=1 will also limit returns to a single screen. this contact form
Installation Options (LiveCD) Using the Entire Drive ( "Erase disk and install Ubuntu" ): Install on entire drive: The user should select a drive on which Ubuntu and GRUB 2 will User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. I have a Seagate IDE 160 gig drive and it is using udma5 (well hdparm -I /dev/sda reports this). The linux module must be loaded to be able to load both the kernel and the initrd image unless the normal module is loaded first.
GRUB 2 has found the boot information but has been either unable to locate or unable to use an existing GRUB 2 configuration file (usually grub.cfg). would that be a dma 4? The user must verify the paths and names of these items.
After researching on the net i read it has something to do with the bios settings If it was my bios i wouldnt be able to get to where i am. normal Transition to the normal GRUB 2 mode with increased functionality. OpenStack to put together legacy and ... Grub Rescue Normal.mod Not Found This issue is extremely annoying if your server is in a remote datacenter since the origin of the problem cannot be spotted easily and repairing the system may be hard.
Ensure you have a working Internet connection and access to the repositories before purging the GRUB 2 packages. Grub Unknown Filesystem Optimize mainframe processor performance with vertical polarization To increase mainframe processor capacity and speed, IBM turned to vertical polarization. After successfully booting into the system the user must take several steps to ensure the problem is permanently fixed. If the setup command from the GRUB prompt fails, you can run grub-install from a shell prompt.
If it is not in the man pages or the how-to's this is the place! Ubuntu Grub Repair There are lots of articles on the internet on how to do this. Privacy Load More Comments Forgot Password? If the user wants to use a specific partition for Ubuntu the user must select the Ubuntu partition and the drive on which to embed the bootloader information.
The ' sudo fdisk -l sudo blkidIn the following commands: Use the partition number of the Ubuntu installation with mount command. https://www.linux.com/learn/how-rescue-non-booting-grub-2-linux This feature is very handy. Ubuntu Grub Rescue Commands The device/drive is designated by sdX, with X being the device designation. Grub Ls Unrecognized Command The kernel might have changed drive assignments or you moved your hard drives, you changed some partitions, or installed a new operating system and moved things around.
This operation will write to the MBR and restore the modules and core.img to /boot/grub. http://fileupster.com/grub-rescue/grub-rescue-error-in-ubuntu-12-04.html I had a similar situation when I added a large hd into a PC which used and folder bios which could not see the larger size of hd. Registration is quick, simple and absolutely free. In this case, the location changes to /mnt sudo grub-install --root-directory=/mnt /dev/sdXIf the user wishes to explore why the system failed, refer to Post-Restoration Commands section below. Grub2 Commands
The fdisk option "-l" is a lowercase "L". From there, type setup (hd0). Example: linux /vmlinuz root=/dev/sda5 ro If the vmlinuz symlink does not exist in /, use the full path to the kernel in /boot Example: linux /boot/vmlinuz-3.2.0-14-generic root=/dev/sda1 ro 8. navigate here Type root=/dev/sdX to set the location of the root filesystem.
Wubi users only - substitute these commands in Steps 1 and 2: 1.set root=(loop0) 2. Grub Rescue No Such Partition A common reason for the grub rescue> prompt is an incorrect path to the grub folder. If using the keyboard, use CTRL-SHIFT-arrow to select and CTRL-C to copy the location and CTRL-SHIFT-V to paste it into the terminal.
Menu Editing Examples Change a kernel version if one is available but not listed on the GRUB 2 menu. Edits made to the menu in this manner are non-persistent. You can omit the msdos and gpt labels. Grub Rescue Windows 10 If the system boots to the grub> prompt, the usual modules and commands are normally available.
An option is provided on how to override this recommendation if the user still wishes to do so. Use mount -o bind /dev /temp/dev to make the directory that contains all devices available as a subdirectory of /temp Use mount -t proc proc /temp/proc to mount the proc kernel Determine the mount point by referring to the location box in Places. his comment is here Last edited by frankhovin; 09-01-2011 at 03:37 AM.
A workaround would be to install ubuntu using a separated non-LVM partition for /boot if you are using LVM snapshots regularly. The contents of both files are similar, as illustrated here: Sample grub.conf [[email protected] ~]# cat /boot/grub/grub.conf # grub.conf generated by anaconda # # You do not have to run grub after i had to boot into UBUNTU today using an opensuse internet installation cd which offers a ''boot installed system'' so i could boot/find ''hd1: ext3'' and get into installed ubuntu system Its not a dig at you or criticism, folks are here to help and as for the exclamation marks psychiatrists have quite a lot to say about it I'm not trying
Workaround: During the final stages of the install there is an "Advanced" button which allows the user to select the install location. would that be a dma 4? Results 1 to 3 of 3 LinkBack LinkBack URL About LinkBacks Bookmark & Share Add Thread to del.icio.usTweet this thread Thread Tools Show Printable Version Email this Page… Subscribe to this GRUB actually fails to recognize the first partition on IDE at all.
any tips would be much apprecated - Or any info i can re-install it again if needed and have heard it could be a problem with the file system ext3 and [email protected]:~$ sudo fdisk -l Disk /dev/hda: 41.1 GB, 41110142976 bytes 255 heads, 63 sectors/track, 4998 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Ceph for OpenStack object storage Both Swift and Ceph are open source, object storage systems. Run the following commands as root.
The method varies depending on the release. Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 15 Thread: Ubuntu Grub Error 2 Thread Tools Show Printable Version Subscribe to this Thread… Search Thread Use the UP/DN/Left/Right cursor keys to navigate to the desired point for editing. Among the commands which can be used in the grub rescue mode: boot cat chain help insmod linux ls multiboot normal search set unset General Troubleshooting Preparation Boot-Repair The majority of