You can changed thread to solved. User preferences are stored in the /etc/default/grub file. Once these are mounted, do chroot to start using the mounted directory as the root partition: sudo chroot /mnt You'll get a #/ prompt. Select the appropriate drive(s) with the SPACEBAR. Source
X is the drive (letter) on which you want GRUB to write the boot information. If the menu is not displayed during boot, hold down the SHIFT key until it appears. grub-setup: info: the size of hd0 is 156301488.
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Boot with your Live CD, selecting "Try Ubuntu without installing".
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That means this system has the old-style MS-DOS partition table, rather than the shiny new Globally Unique Identifiers partition table (GPT). (See Using the New GUID Partition Table in Linux (Goodbye Ancient
Edits made to the menu in this manner are non-persistent.
arch-linux grub2 share|improve this question edited Dec 26 '13 at 22:33 hildred 3,71811233 asked Jul 26 '12 at 21:43 sever 26112 Grub doesn't use fstab –matzahboy Aug 14 '12
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We're going to learn how to fix two of the more common failures.
asked 4 years ago viewed 87903 times active 11 months ago Linked 219 How can I repair grub? (How to get Ubuntu back after installing Windows?) 5 Accidentally set GRUB_TIMEOUT=0, cannot grub>: - The grub prompt on a blank screen. The first command you should run invokes the pager, for paging long command outputs: grub> set pager=1There must be no spaces on either side of the equals sign. Grub-install Command Not Found Note in particular the reference to (,msdos6)/root/grub.
Usually, this is accomplished with the command "set prefix=/boot/grub". Ubuntu Grub Repair Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. There should be a bunch of .mod files and a grub.cfg file. https://ubuntuforums.org/showthread.php?t=1882965 grub-setup: info: the size of hd0 is 156301488.
Now let's snoop. Failed To Get Canonical Path Of /cow Welcome to the most active Linux Forum on the web. Run the following commands as root. If the initrd symlink does not exist in /, use the full path to the initrd image in /boot If successful, after ENTER there will be a slight delay and no
Ubuntu Grub Repair
I don't know why it didn't work, but the answer was great (and I upvoted it). https://help.ubuntu.com/community/Grub2/Installing GRUB 2's ability to fix boot problems is greatly improved over the original GRUB bootloader. Grub-install Chroot GRUB Legacy Upgrades and Downgrades For information on how to switch from GRUB Legacy to GRUB 2, or from GRUB 2 to GRUB Legacy, please refer to the Grub2/Upgrading community documentation. Grub-install Cannot Find Efi Directory If using an Ubuntu LiveCD, it is recommended, but not always necessary, to use the same version CD as the system you are trying to repair.
I tried to boot with legacy support in the boot setup; it didn't want to boot the drive at all. An example script that can be used for this is available at this webpage (in German). Look for the grub.cfg file. have a peek here impert View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by impert 10-28-2010, 06:52 AM #11 syg00 LQ Veteran Registered: Aug 2003 Location:
How do you know the correct partition? Does Not Have Any Corresponding Bios Drive For users who like to experiment, the settings altered via the GRUB 2 terminal are non-persistent and won't affect future boots. This is a BAD idea..
up vote 36 down vote favorite 28 Okay, so I did something stupid.
Use the set command to confirm the correct root and prefix settngs. Purging GRUB 2 is also a method to reset all configuration settings to the default values on a working system. UUIDs can be checked with the sudoblkid command. Ubuntu Grub Rescue via GRUB2 Rescue mode GRUB 2 provides a rescue mode which allows the user to attempt to repair GRUB 2 from a special GRUB terminal during boot.
Some software on non-Linux operating systems also used this embedded area and broke the system by overwriting the GRUB 2 information on dual-boot systems. This will happen even if the user has set the system to boot without displaying the GRUB 2 menu. Post-Installation At the conclusion of a normal installation using the default entries: GRUB 2 will be the default bootloader for the computer. http://softwaredevelopercertification.com/cannot-find/ubuntu-usr-bin-ld-cannot-find-lz.php The first paragraph above seems to describe my situation.
The grub-install command does not generate a new GRUB 2 menu (grub.cfg). When you're at the grub> prompt, you have a lot of functionality similar to any command shell such as history and tab-completion. Frozen splash screen, blinking cursor with no grub> or grub rescue prompt. Even if you can't boot your PC from the GRUB screen - you can drop to a command line shell by hitting the key, then hit to get to