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Grub Error 15 Ubuntu Ext4


I think booting is a classic case of what Linux is all about. If I put a Ubuntu CD or a Linux Mint CD into my external CD/DVD drive and change my BIOS to boot the CD-ROM first, it just gives me the same Don't forget to write correct MBR with grub2-install share|improve this answer answered Apr 28 '14 at 2:58 webKnjaZ 490310 I'm not able to run grub2-mkconfig from Ubuntu and I xfs_repair -o ag_stride=8 -t 5 -v -m 2048 /dev/sda - same as above but limits xfs_repair's memory usage to a maximum of 2048 megabytes. get redirected here

This is a part of e2fsprogs package - the package needs to be installed to have the fsck tool available. If you can open folders as usual it might be ok. Saikee, are you using Grub2 in your MBR yet? So in answering your question there is no need to do a fix. https://ubuntuforums.org/showthread.php?t=1174437

Grub Error 15 Centos

You can either choose to keep reading and follow the instructions (which, if GRUB was working before the restore/reinstall/etc..., this should work properly), or just reinstall GRUB on the right partition. When I upgraded to ext4 however, the grub I was using was old and was not able to read off an ext4 partition. Perhaps there's something funny with the one I've been using, though I checked the md5sum.

Run vbetest as root Then note the number in [ ] corresponding to your desired resolution. How to know if a meal was cooked with or contains alcohol? My short experience of the ext4 filesystem in Ubuntu Karmic makes me think it will be an improvement - it seems to boot much more quickly, apps seem to load more Grub Error Windows 7 e2fsck cheatsheet e2fsck has softlinks in /sbin that one can use to keep the names of fsck tools more uniform.

Next time, I'll be sure and backup my files more safely. Grub Error 15 File Not Found Make sure if you have more than one Linux drive connected to your system that you have selected the correct one for booting. I just needed to reinstall the latest version of Grub. http://askubuntu.com/questions/142300/how-to-fix-error-unknown-filesystem-grub-rescue Operating System: Boot files/dirs: =========================== Drive/Partition Info: ============================= Drive: sda ___________________ _____________________________________________________ Disk /dev/sda: 160.0 GB, 160041885696 bytes 255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors Units = sectors of

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 Grub Loading Stage 1.5 Error 15 some people just luck out i guess. Basically what may have happened is that OSX created a recovery partition ("Recovery HD") that the system only detects sometimes. User is always prompted when there is more than a single approach to fixing a problem.

Grub Error 15 File Not Found

When re-installing Grub with --recheck, it's going to update its map table with with those partition-less drives, then complain when it cheks their non-existing partition table. http://unix.stackexchange.com/questions/125323/grub-error-15-file-not-found When you are learning, you need to touch everything. Grub Error 15 Centos Legacy Grub can be used in the same way except the command syntax is different in the 1st and 2nd lines. Grub Error 15 Windows 7 Grub2 isn't difficult to use even though I haven't used it in full anger yet.

I have always been reluctant to share the same drive if I don't have to do so. Get More Info Join Date Jun 2004 Location Newcastle upon Tyne Posts 2,971 How to use Grub2 to boot Linux manually Edite 28/11/2011 - Grub2 has been under some intense development resulting some commands Cushie (redhotwal) said on 2009-11-06: #9 Perfect install, step 8, 'Advanced' 'Install Boot loader' selected sda ! This is the main reason for error 15. Error 15 File Not Found Windows 7

There is a simple tool called ntfsfix included in ntfs-3g package. Thanks. Assure that all needed GRUB files is present in your boot directory (assuming it is mounted in /mnt/boot folder), by issuing the command: # ls /mnt/boot/grub 2. http://imagextension.com/error-15/grub-error-12-ubuntu.php I say this because I can use it to boot any system without a boot loader installed and that is not much different from legacy Grub.

It only cares about the simplest, quickest and the most efficient way to get us from A to B. Grub Loading Error 15 The GRUB bootloader is seldom required to be reinstalled and installation is not necessary when: The configuration file is updated. Determine your normal system partition - (the switch is a lowercase "L") sudo fdisk -l * If you aren't sure, run df -Th.

Now I get the error.

Simple? I guess I'll have to break down and look deeper into Grub. It is almost certain there are errors on the filesystem that fsck will detect and attempt to fix. Grub Rescue This error is returned if the specified file name cannot be found, but everything else (like the disk/partition info) is OK.

It appears to a non expert that the MBR on either sda or sdb is not rewritten by grub to point to the boot sector on sdb1. First, enter the GRUB shell: # grub Use the root command with the output from the find command (see Finding GRUB's root) to instruct GRUB which partition contains stage1 (and therefore, Check if this is correct or not. this page grub rescue issue on booting ubuntu 14.04 Hot Network Questions Obsessed or Obsessive?

Before, It says it is in stage 1.5. and initrd???????? Try with Grub2 alone in floppy or a CD. Why?

The instruction to talk to Grub is given in any text Grub menu screen by pressing the "c" key and return. Framebuffer resolution One can use the resolution given in the menu.lst, but you might want to use your LCD wide-screen at its full native resolution. Reply With Quote 10-11-2009,03:35 PM #7 loopback48 View Profile View Forum Posts Registered User Join Date Nov 2002 Location Houston, Texas Posts 299 Let me jump in and ask a question For example, GRUB is to be installed to the MBR and some other bootloader (be it GRUB or LILO) is already installed to the boot sector of (hd0,2). --------------------------------------------- | |

I assume that answer is correct. fsck.reiserfs --fix-fixable /dev/sda1 - does basic fixes but will not rebuild filesystem tree fsck.reiserfs --scan-whole-partition --rebuild-tree /dev/sda1 - if basic check recommends running with --rebuild-tree, run it with --scan-whole-partition and do Warning: GRUB Legacy is no longer maintained upstream and is not officially supported in Arch (see the news here). And only Debian.

We want to restart in to Windows. Tips and tricks Additional configuration notes. Note: These settings will not be saved. I think the momentum behind using Grub2 is probably due to the Ext4 filing system which can be read by Grub2 but not legacy Grub unless it has been doctored.

Code: grub-setup -v /dev/sda6 starts running, but after a huge amount of info messages it scolds me: Attempting to install GRUB to a partition instead of the MBR. So check here, whether the "Id" values of your partitions are correct. What sense of "hack" is involved in "five hacks for using coffee filters"? xfs_repair will exit with exit status 0 if it found no errors and with exit status 1 if it found some. (You can check exit status with echo $?) xfs_repair /dev/sda

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