Questions tagged [grub2]
Grub2 is Grub version 2, a multiboot bootloader from the GNU project.
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grub conflicts with grub2
What should I do now?
I want to add windows 10 into grub so is grub2 recommended?
I renew /usr/sbin/update-grub :
exec grub-mkconfig -o /boot/grub/grub.cfg "$@"
======>
exec grub2-...
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Unable to get to switch_root mode in CentOS 7
I am trying to reset the root password on my old drive, and I followed this instruction:
https://www.redhat.com/sysadmin/recover-root-passwd
However, instead of booting into a 'rescue' prompt as the ...
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Add "Windows 10" (with Bitlocker encrypted) boot entry to GRUB [duplicate]
I have a dual boot system with Windows 10 & Ubuntu Unity 23.10.
My main system is the Ubuntu system, but from time to time i have something todo on Windows.
Currently im switching with the BIOS/...
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Grub script how to remove menuentries
I made a grub script to detect bootable disks and show them on grub menu. It is working but I want to put a rescan button and to make that first I need to remove old menuentries. How can I do?
My ...
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bootmgfw.efi not able to load further after being downloaded by network during PXE, but loads fine if loaded from disk
I am trying to load into winpe using bootmgfw.efi, it is being downlaoded by TFTP download looks fine, but after downloading, it is stuck at a blank screen and TFTP log says downloaded is the last ...
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Boot android x86 installed on disk image file with grub
I have it installed on a file a86.img in disk which I boot with qemu. Here is what I have so far but it gets stuck at Detecting Android x86...
menuentry "Android x86" --class android {
...
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Grub2 insists on including zfs module when it does not exist
I'm creating a bootloader using grub2-install, it works fine but it keeps emitted this extraneous message:
Booting `SUSE Linux Enterprise High Performance Computing 15 SP5'
Loading kernel ...
error:...
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How to install Linux Porteus on an Acer Aspire SW5-012?
I would like to install Linux Porteus on my Acer Aspire SW5-012 tablet. It has an atom processor which is 64-bit but a UEFI bootloader which is 32-bit.
I was told that I could use Grub2 and make 64-...
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Installing GRUB2 to a USB drive as a backup bootloader
I want to install GRUB2 onto a drive with no iso on the drive, but as a secondary bootloader. I'm using archlinux and want a backup that doesn't have to be hard installed on my machine. How would I go ...
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During GRUB stage, Intel GPU-based system freezes if video is interrupted
I am in hell trying to figure out what is broken here.
I am running linux (both Debian Bookworm and Buster have been tested, but the problem happens presumably before the kernel loads).
I have a ...
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GRUB2: Configure multiple Windows and Linux operating systems on single EFI system
I've installed two instances of Windows 11 and one instance of Ubuntu 23.10 on my laptop with a single SSD.
After install my file system looks like this
sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
...
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How to boot system normally from grub prompt?
How can I boot Linux from the grub> prompt, as if I were booting from cold?
I have full disk encryption. When I fat-finger the encryption password, it bumps me to grub rescue (bonus points if you ...
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configure grub to work with either UEFI or PC BIOS boot
Is there a way to use GRUB to boot in a system that will only boot in UEFI mode AND (without changing anything on the disk) also boot in a system that will only boot in PC BIOS (legacy) mode?
I want ...
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Odd message during boot using GRUB
I use Secure Boot, followed by GRUB2, set up to boot Debian 12 and Windows 11 at the choice of a user. Right after the user chooses Windows and hits ⏎, we see a black screen with two white lines on it ...
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How to override grub_arg in grubby for non-default grub entries in Fedora 38?
After discovering and working around a bug in grub2-set-password, I am now able to set password protection for grub2 in Fedora 38. While this method asks for a password when trying to edit a grub menu ...