Grub2 Error 15 Ubuntu
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are voted up and rise to the top How do I Fix Grub Error 15 on New Dual Boot Install up vote 1 down vote favorite I just installed 12.04 to Dual Boot (separate partitions) with an existing Win 7. Upon reboot after install things freeze after Grub 1.5 with a Grub Error 15 message. Is there any easy way to fix this? (I am posting this error 15 file not found from my second computer) UPDATE: I managed to boot into both 12.04 and Win7 using BIOS: Selected the disk with the Win7 'C' Partition: resulted in the same error message Rebooted, tried the disk with the Ubuntu Partitions: *Grub Menu loaded: Managed to boot 12.04, rebooted, used BIOS again: Managed to boot Win 7 So, I have access to my computer again (thru BIOS), but this has been a pretty crappy install experience. Garth I used the the Final release 12.04 Ubuntu install disk, reformatted all Linux partitions, and expected a simple clean install. Other than specifying the Ubuntu Partitions, I did a basic install of 12.04. No way I did do anything to get this crap error failure! I have no idea why my install resulted in a Grub-15 error. grub2 dual-boot share|improve this question edited Oct 21 '12 at 16:05 Jorge Castro 24.4k91387589 asked May 1 '12 at 22:37 Garth 6113 grub2 does not have stage1.5 or error 15, and you should not be using grub legacy on a fresh install of 12.04. I believe wubi installs use GRUB4DOS which is a fork of grub legacy, are you sure you didn't do a wubi install?
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad Answers Ubuntu IRC Support grub error 15 AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! 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 [SOLVED] Grub2 Error 15 Having an Issue With Posting ? Do you want to help us debug the posting issues ? http://askubuntu.com/questions/129689/how-do-i-fix-grub-error-15-on-new-dual-boot-install < is the place to report it, thanks ! Results 1 to 6 of 6 Thread: Grub2 Error 15 Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode July 3rd, 2010 #1 rlmcclain View Profile View Forum Posts Private Message First Cup of Ubuntu Join Date Mar 2005 Beans 6 Grub2 Error 15 I'm running an upgraded https://ubuntuforums.org/showthread.php?t=1522948 10.04 32bit with and upgraded to grub2 installation. Everything has been fine. Yesterday I updated the system with a group of patches including the a linux upgrade to 2.6.32-23, which requested a reboot. Upon reboot, I received numerous error and X would not start (using a nvidia driver). It appeared that the system was booting using the old grub with a very outdated menu.lst file. I attempted to reinstall / reconfigure grub2 and ended up now with Error 15: file not found. I found this thread and https://wiki.ubuntu.com/Grub2#Err15. I did the steps outlined in the wiki to no avail - still getting the Error 15. Below is the output of the boot_info_script. The report says that core.img is not found. But it is in /boot/grub. I'm at a loss. Any help would be appreciated. Rich Boot Info Script 0.55 dated February 15th, 2010 ============================= Boot Info Summary: ============================== => Grub 2 is installed in the MBR of /dev/sda and looks on the same drive in partition #1 for /boot/grub. => Grub 0.97 is installed in the MBR of /dev/sdb and looks on boot drive #2 in partition #1 for /boot/grub/stage2 and /boot/grub/menu.lst. sda1: __________________________________________________ _______________________ File system: ext3 Boot sector type:
2 Boot Display Behavior Initial Default Timed Display Hidden Saved Last Boot Failed or Boot into Recovery Mode Password https://help.ubuntu.com/community/Grub2 Protection Custom Menu Entries Troubleshooting Fixing reboot/shutdown freezes Displays Themes Installing/Reinstalling/Moving GRUB2 Booting an ISO from a Menuentry Security Preventing booting via Grub command-line Miscellaneous Booting from a serial console Booting FreeBSD, NetBSD, and chainload or multiboot OSes Links External Links GRUB 2 is the default boot loader and manager for error 15 Ubuntu since version 9.10 (Karmic Koala). As the computer starts, GRUB 2 either presents a menu and awaits user input or automatically transfers control to an operating system kernel. GRUB 2 is a descendant of GRUB (GRand Unified Bootloader). It has been completely rewritten to provide the user significantly increased flexibility grub2 error 15 and performance. GRUB 2 is Free Software. In this guide, GRUB 2 is version 1.98 or later. GRUB legacy (version 0.97) will be referred to as GRUB. To determine your version, use grub-install-V. Grub version 1.99 became the default on Ubuntu 11.04 (Natty Narwhal) and introduced some major changes in the Grub file contents. This guide covers the use of Grub 1.98, the Grub release found in Ubuntu 10.04 LTS (Lucid Lynx). and Grub 1.99, packaged with Ubuntu 12.04 LTS (Precise Pangolin). Content reflecting other versions of Grub 2 will be noted in the appropriate entry. Improvements GRUB 2's major improvements over the original GRUB include: Scripting support including conditional statements and functions Dynamic module loading Rescue mode Custom Menus Themes Graphical boot menu support and improved splash capability Boot LiveCD ISO images directly from hard drive New configuration file structure Non-x86 platform support (such as PowerPC) Universal support for UUI