Install Grub Efi Directory

This will temporarily add a UEFI boot option for the next boot to get into Arch. This article is based on my previous version. I've installed an Arch linux DomU with Grub In the Guest, my mounts are LABEL=EFI -> /boot/efi vfat, boot flag LABEL=BOOT -> /boot ext4 LABEL=ROOT -> / ext4 LABEL=SWAP -> swap swap My device map is cat /boot/grub/device. The Grub is set to run a specific file and it isn't present or is pathed wrong. In this guide we will show you how you can install arch-linux with full disk encryption and using Logical Volume Manager (LVM) under EFI. Grub2Win on 32-bit and 64-bit PCs. Arch linux installation on a Sony Vaio Pro 13 -- Gnome Desktop, Grub efi bootloader and a custom kernel The other day I bought a new Sony Viao Pro 13. August 11, 2016 Now linux install its grub in new EFI partition. If supported by Windows and your target PC, yes. ks= Gives the location of a Kickstart file to be used to automate the installation. Actually I want to install both Legacy and UEFI Remix OS in my USB Drive so that I can boot Remix OS in both Legacy and UEFI system from a single USB Drive. I haven't checked every option, but GAD3R's answer looks correct. EFI for x86_64 platforms. 1 servers using UEFI instead of BIOS settings. Step 1:- Boot from the LIVE media of your Linux-distro. After this operation, 0 B of additional disk space will be used. It's an HP Pavillion which stopped booting; system recovery didn't work. If you've switched GRUB from BIOS-mode to EFI-mode, that's a critical detail. In UEFI bios choose grub option, if your succeeded with above guide, additional menu should appear in Boot Menu, otherwise it boots into EFI shell: grub:NAME of you hard drive On some systems, installing the packages that are required for UEFI booting with any gcc later than a 4. In this tutorial we'll cover the process of rescuing a corrupted boot loader in CentOS 7 or Red Hat Enterprise Linux 7 and recover the a forgotten root password. 5 grub-setup: no post-MBR gap; 1. If you have an EFI system, the software will install four small modules on your EFI partition. xz file from the tar archive onto the disk attached to your system WARNING all previous data on the hard disk will be lost. The command to change the GRUB 2 installation device or boot files is grub-install run as root. Im not sure if this is even a Citrix issue, as Im not getting as far as the installer, but if nothing els. The grub2-mkconfig or the grub-mkconfig command can also scan the /boot directory to check for installed Linux kernels and generate a GRUB 2 boot entry for each of them. If you are interested in MiniTool Partition Wizard Bootable Edition, you can purchase its Professional Edition to create a bootable disc to boot your computer and fix “no such partition grub rescue in Windows 10” issue now. 04 LTS), you may encounter the following error: GRUB Installation Failed. Re create a grub config file based on your disk partitioning schema update-grub. The entry that is stuck in this grub. Without the GRUB boot loader, the installed system will not boot. Install os-prober or efibootmgr if it isn't installed yet: sudo apt-get install os-prober sudo apt-get install efibootmgr Grub in efi mode is probably not installed, install it too. and how do we check that? im looking for new android os systems since i cant boot to phoenix os because my pc is uefi and i dont know how to fix it, but still cant install bliss wich is the OS that caught more my attention, plz help. 3 Attempting to install GRUB2 in a partition; 1. To use the Graphical Installer select the Install Manjaro option from the Manjaro Welcome screen or from the desktop. io 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. And installation is never completed without Anaconda raising a flag that it fails to install RHEL 6. Edit: if you are installing without EFI you can try grub-install --target=i386-pc /dev/sdx. Rather each OS (ONIE included) installs its boot loader into a sub-directory of the EFI System Partition. Enable UEFI in Virtualbox. Install Grub2 and shim packages: Ubuntu (14. 3 Switch to GRUB UEFI. Im not sure if this is even a Citrix issue, as Im not getting as far as the installer, but if nothing els. Thanks in advance. configure the boot from mcc. Installing Ubuntu. First create the directory from where an efi system will search for bootable images. As I understand it, it just installs another copy of the. You can then reboot and Grub2 will be back to normal - there's no need to re-create your config (see below) as it should still be undisturbed in your /boot directory. Especially since the machine always froze when the installer is attempting to install GRUB. mkdir /mnt/boot/efi. The command to change the GRUB 2 installation device or boot files is grub-install run as root. This command will install GRUB on the MBR in the first drive. In either case, select the Install option. If you've switched GRUB from BIOS-mode to EFI-mode, that's a critical detail. Reinstall GRUB on UEFI system with a Live CD. I did read elsewhere that a small bios-boot partition needed to be installed for grub-efi to work. No errors and no troubles doing that. The default is the platform grub-install is running on. I had prepared my sda1 partition as 500MB initially formatted as ext2, but it didn't like that. pacman -S grub # grub-install --target=x86_64-efi --efi-directory Install Arch. Create directory /boot/efi # mkdir /boot/efi 7. This includes copying GRUB images into the target directory (generally /boot/grub ), and on some platforms may also include installing GRUB onto a boot sector. On some platforms, it may also install GRUB into the boot sector. This makes sense. The grub directory is /x/boot/grub on typical distributions such as Ubuntu and Debian, but may be /x/grub on some *bsd setups. This post let me boot(or at least get the boot menu) from a usb stick, but I kept getting kernel panic with 'noinitrd' and by specifying the initrd file. Step 1:- Boot from the LIVE media of your Linux-distro. pf2 from the grub-common package, installed as grub/fonts/unicode. I do not have an UEFI setup, so I haven't used EasyUEFI and not sure if it can help, but in theory, you must first install Windows 10, then Ubuntu. You may have to register before you can post: click the register link above to proceed. Check if your stick actually has an EFI folder. This area is not part of any file system. Here, efi directory looks empty. Load the efivars kernel module and install sys-boot/efibootmgr:. Unable to repair Grub2 - cannot find EFI Directory If this is your first visit, be sure to check out the FAQ by clicking the link above. It's an HP Pavillion which stopped booting; system recovery didn't work. grub-install: warning: File system `ext2′ doesn't support embedding. mkdir /mnt/boot/efi. Think of EFI like the palatable center of my Italian sandwich. This opption is only available on the EFI target platform. PXE(Pre-boot Execution Environment, Pre boot execution environment) is a new technology developed by Intel company, The network model in Client/Server, Support the workstation download images from a remote server through network, And thus support to start operating system through network, During startup, Terminal server IP address allocation, Then TFTP. This procedure shows the steps to install GRUB2 on a UEFI system on Fedora 18 or newer. grub2-mkconfig -o /boot/efi/GRUB/grub. I am using a Ubuntu Live | The UNIX and Linux Forums. grub2-install shouldn't be used on EFI systems. Migrate Ubuntu 14. Reporting Bugs Report bugs to. How can I get it to boot up? Booting gets me to a grub prompt with a list of possible commands. As long as /boot is assigned before /boot/efi, then it will be. I am not sure if the grub installation would edit my UEFI settings. Is this documented somewhere, I think it should be written in errata. The "drakboot" program crashed. First of all we need a directory to install GRUB in it. sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=Mint --boot-directory=/boot --modules="all_video boot btrfs cat chain configfile crypto cryptodisk disk diskfilter echo efifwsetup efinet ext2 fat font gettext gcry_arcfour gcry_blowfish gcry_camellia gcry_cast5 gcry_crc gcry_des gcry_dsa gcry_idea gcry_md4 gcry_md5. grub-install: warning: File system `ext2′ doesn't support embedding. However, note that some UEFI implementations assume that it is located at /EFI/BOOT/BOOTX64. efi is correct. Just remember to create an EFI partition. It may be impossible to boot the official install media via UEFI directly and the installation discs do not include a UEFI bootloader. After reboot I was able to see only the grub2 command line. --boot-directory=DIR Use DIR as the boot directory. The default boot loader for Linux distributions and Arch Linux also is represented by the GRUB package. Everything is contained in a single 16 MB directory on your Windows C: drive. Re: GRUB Install Error: Cannot find EFI directory HP seems to have a lot of its recovery/repair files as efi files in the standard efi(ESP) partition. 5 host (physical or virtual, from media or PXE) in UEFI mode with a Security Profile, installation completes but the host fails to boot successfully. 04 LTS, or Linux Mint 19 (based on Ubuntu 18. So I thought that If I could just delete the ubuntu folder from the Boot EFI folder, that the installation would complete - successfully. Install Grub2 Run Command Prompt under Admin and go to the grub-2. To install grub to our system in order to be able to boot lateron we need to pass these commands (you can add os-prober to the installation line if you multi-boot): pacman -S grub efibootmgr grub-install --target=x86_64-efi --efi-directory=/boot Sometimes you see people add –recheck as extra check. I do not have an UEFI setup, so I haven't used EasyUEFI and not sure if it can help, but in theory, you must first install Windows 10, then Ubuntu. The command to change the GRUB 2 installation device or boot files is grub-install run as root. To install it: pacman -S xf86-video-vesa. chroot /mnt. Install boot loader in first partition of first hard disk. Trying to make my way through this installation to help me learn Linux. The goal is to set up a new Arch Linux and Windows (just for some games) on my new PC and use dual-boot using GRUB. Also, many of the arguments default to / (or subdirectories thereof) which isn't what you want as our putative / is currently mounted as /tmp/usb-sda (or wherever you chose). SEE ALSO info grub. 10, because 15. Because GRUB can't change from EFI-mode to BIOS-mode (or vice-versa), this implies that your GRUB is (or at least was) also installed in BIOS mode. cfg in /boot/grub2/. 1 not fully installed or removed. Fedora 24 64 bit: an ext4 partition for the system and a swap partition. This is just a little video on how to fix your UEFI loading issues in case your BIOS does not like to boot your perfectly working drive. It was a custom model with an i7, 8GB of ram, and the 128 SSD. 04 issue with the couldn't find EFI-directory issue. This is the recommended way to install Grub. But I also found a way around to restore it in Windows without any live media (sir @AgentS 's tutorial ) (just in case someone with dual booting installation found it. The solution here reported is EXPERIMENTAL and need a good experience with Linux and its installation. The most important files are bootia32. For the server installer, you will be presented with a GRUB bootloader menu: The desktop installer might not show you this; you might instead see a prettier menu with the option to Try Ubuntu or Install Ubuntu. The GRUB-EFI-AMD64-SIGNED package failed to install into /target/. The Grub is set to run a specific file and it isn't present or is pathed wrong. 10, because 15. A network installation using an installation server allows you to install CentOS on multiple systems using a network boot server. The commands and the processes are the same as given in the Updating GRUB 2 Configuration File (BIOS) and Updating GRUB 2 Configuration File (UEFI) sections of this article above. I did not expect it to be that easy! This is one hell of an answer! I ran sudo grub-install --target=x86_64-efi --efi-directory=/boot/efi rather than the above suggested command (but the one above may just work as well -- I don't know). PXE UEFI setup¶ If you want to deploy on a UEFI supported bare metal, perform these additional steps on the ironic conductor node to configure the PXE UEFI environment. If GRUB2 breaks—for example, if you install Windows after installing Ubuntu, or overwrite your MBR—you won’t be able to boot into Ubuntu. Create Bootable Installation Media for any Linux Distribution, which is UEFI compatible, and supports live mode. both in either Legacy/CSM mode or both in (U)EFI mode. So you can adapt the techniques a bit if you're doing this off a livecd or just migrating a current system. Installing a Bootloader. "Boot EFI\debian\grubx64. UEFI 関連では,GPT の話とか色々と思い出されるが,それについは以下の記事を参照していただくことにして, WM×LI: 【Linux】HDDにパーティションを作成する.(GPT編) 今回は,UEFI環境 での grub-install と update-grub の方法について書きたいと思う.(今更!. grub-install copies GRUB images into boot/grub. However, blocklists are UNRELIABLE and their use is discouraged. Done The following packages have been kept back: netplan. This area is not part of any file system. I'm installing arch Linux and when I run the command "grub-install /dev/sda" I get a cannot find EFI directory error. efi' as target. Therefore you can create a little extra "biosboot" partition, and tell GRUB during installation to place its extra boot code there. However you can adjust the /etc/default/grub file that defines the general settings and the /etc/grub. For UEFI boot, we need a slightly different approach because the boot loader is a grub. Is this documented somewhere, I think it should be written in errata. efi are corrupted or missing, it's not possible to repair. Tried to list the EFI contents from the boot partition. I then installed Windows 10 from a UEFI USB (using the Windows 10 media creation tool), on my SSD (with the HDD also installed). grub-install also accepts a --boot-directory option to tell the GRUB2 installer which directory to look for GRUB2's boot files. 1 No mounted /boot; 1. If you're installing GRUB to an EFI-based computer, omit the device specification and ensure that your ESP is mounted at /boot/efi. Since "repairing" the HDD the computer still doesn't want to start windows 7. Boot succeeds though because you can ssh remotely to the LiveCD environment. Disable Secure Boot. The default installation covers only a minimal base system and expects the end user to configure and use it. Booting Linux inside a MacBook using grub and EFI. cfg in /boot/grub2/. The grub directory is /x/boot/grub on typical distributions such as Ubuntu and Debian, but may be /x/grub on some *bsd setups. --grub-setup=FILE Use FILE as grub-setup. It's an HP Pavillion which stopped booting; system recovery didn't work. Remember to #Generate the main configuration file after finalizing #Configuration. GRUB2 is the next generation of the GRand Unified Bootloader (GRUB). Linux Ubuntu 19. Re: grub2-install: error: cannot find EFI directory Post by owl102 » Wed Oct 31, 2018 7:50 pm First of all: If you want to dual-boot MS-Windows and CentOS by selecting a "MS-Windows" boot entry in the CentOS boot loader (GRUB), both systems needs to be installed in the same mode, i. To avoid this particular failure the options are as follows: In the Filesystems stage, make sure to assign the EFI System Partition last. efi is the grub2-efi bootloader and you don't want to overwrite that. ) sudo grub-install /dev/sdX. I don't know if it's correct (I do have an AMD64 laptop, just to clarify). efi or /efi/boot/bootia32. Is this documented somewhere, I think it should be written in errata. Now we've to mount those partitions accordingly and create a chroot environment. My file system contains sda4 , sda5 , and sda6 for the EFI system, Linux swap, and Linux file system respectively. Now, you should see a new entry in UEFI boot menu with the bootmgr command. Install Grub2 and shim packages: Ubuntu (14. The default is /usr/bin/grub-mkimage. To use the Graphical Installer select the Install Manjaro option from the Manjaro Welcome screen or from the desktop. Make sure installation DVD is booted in EFI mode (you need to consult your motherboard documentation how to do it). --boot-directory=DIR install GRUB images under the directory DIR/grub instead of the boot/grub directory--bootloader-id=ID the ID of bootloader. Here, efi directory looks empty. This is a confusing situation. Drakbug-16. If all goes well, you should be presented with a Grub2 Boot Menu. 4 grub-install: Attempting to install GRUB2 to a disk or partition. Then installer will install grub2, attempt to make it default boot option in firmware; and you will have possibility to add menu entry for Windows to GRUB, during installation or after. So it would be awesome if I could migrate my entire Ubuntu from an old HDD to my new SSD. Once Rufus has finished to flash the media: Copy the bootia32. Need to get 0 B/722 kB of archives. What a Linux distribution actually does, so far as bootloading is concerned, when you do a UEFI native install is really pretty simple: it creates an EFI system partition if one does not already exist, installs an EFI boot loader with an appropriate configuration – often grub2-efi, but there are others – into a correct path in the EFI. This article is based on my previous version. d/40_custom file to add specific custom entries. 10 — will boot and install normally on most PCs with Secure Boot enabled. Booting Linux inside a MacBook using grub and EFI. efi и добавил bootia32. Note that grub-install also tries to create an entry in the firmware boot manager, named GRUB in the above example. 6 grub-install: embedding area is unusually small. My installation procedure is based on Asus transformer Book T100 procedure described at jfwhome. Installing and configuring GRUB for an EFI system is a simple matter of a few commands to make the EFI System partition available, to install the appropriate version of the GRUB package, to install GRUB (the bootloader not the package) in the EFI System partition, and to update the configuration. Without it, GRUB might refuse to install or might be unreliable. (Eg: sudo blkid /dev/sda1). I was able to revive my old 2011 MBP a year ago using the GRUB solution, and it has been working fine until I started having battery issues which prompted. YUMI-UEFI Portable can run from a cloud folder, external drive, or local folder without installing into Windows. Tried to list the EFI contents from the boot partition. The problem is was with the /boot directory. How to Partition and Configure Drives for Linux UEFI Boot. Its core components are contained within a single directory on the system drive, which doesn't use a significant amount of disk space. This opption is only available on the EFI ta rget platform. For more information on Grub2, please refer to the GNU GRUB Manual. Or copy the grub. Rather each OS (ONIE included) installs its boot loader into a sub-directory of the EFI System Partition. propagated at /usr/libexec/drakboot line 64. grub-install: error: efibootmgr failed to register the boot. 97 that comes with Red Hat-like systems emulates PXELINUX behaviour. Hello All, Bear with me if Im missing something obvious, Im trying to update our dhcp/pxeboot/tftp systems to support installing our xenserver 7. Is this documented somewhere, I think it should be written in errata. If unspecified, grub-install will attempt to guess the proper values; on an AMD64 UEFI-booted system it will use x86_64-efi by default. $ sudo apt-get update $ sudo apt-get install mactel-boot hfsprogs gdisk grub-efi-amd64 Run the following command to check what is the name of the device where Ubuntu is installed: $ sudo fdisk -l. On EFI systems for fixed disk install you have to mount EFI System Partition. UEFI PXE netboot / install procedure. This article is based on my previous version. Install boot loader in first partition of first hard disk. In this article we will learn how to repair Windows 10 / 8. Now you can boot into Windows 10 but not Ubuntu. UEFI on Gentoo w/ grub2 and GPT I did this on a new build (new hard drive) on a current slave system. cfg) for booting the system via GRUB2 (which is launched via UEFI firmware). Open up the terminal application, any of them should be fine. GRUB is becoming popular due to the increasing number of possible root filesystems that can Linux can reside upon. 2016-01-05 14:35 GMT-04:00 real bas < [email protected] To install it: pacman -S xf86-video-vesa. Post installation, boot to your UEFI firmware setup or boot selection screen. The last I checked, Chimera was strictly a BIOS-mode boot loader. grub-install: warning: this GPT partition label contains no BIOS Boot Partition, more complex than what we had with GRUB Legacy and stage1 and stage2, but the then you may want to try the manual recovery method, which is the same. It would be helpful to know why netbsd partition is not readable though its listed in ls. I haven't checked every option, but GAD3R's answer looks correct. io 0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded. efi file to a more “universal” location. In all the OSes install GRUB tools but disable installing GRUB in bootsector, so you'll have menu. This option is only available on EFI and Macs. --boot-directory=DIR install GRUB images under the directory DIR/grub instead of the /boot/grub directory--bootloader-id=ID the ID of bootloader. Install Arch Linux on bare metal with LVM. See this page of the Arch Linux wiki for a summary of BIOS and EFI boot loaders. This command will install GRUB on the MBR in the first drive. mkdir /mnt/boot/efi. The file “grub. Linux Mint 19. Once Rufus has finished to flash the media: Copy the bootia32. At that grub2 install directory had to be chosen on some partition OUTSIDE the ZFS pool. 2016-01-05 14:35 GMT-04:00 real bas < [email protected] Once GRUB is loaded, press c to get the GRUB command-line-interface. If unspecified, grub-install will attempt to guess the proper values; on an AMD64 UEFI-booted system it will use x86_64-efi by default. EFI and grubx64. See for a list of. To avoid this particular failure the options are as follows: In the Filesystems stage, make sure to assign the EFI System Partition last. To use the Graphical Installer select the Install Manjaro option from the Manjaro Welcome screen or from the desktop. 1 what is the PXE. Once the linux partition is mounted, you are dropped into the command shell prompt. However you can adjust the /etc/default/grub file that defines the general settings and the /etc/grub. This option is only available on EFI and Macs. Post installation, boot to your UEFI firmware setup or boot selection screen. PS3: I suppose that if i didn't had ubuntu installed already in my hdd with grub boot loader, Debian would install it's own grub, in the place that i would had selected; either boot partition on my usb stick - sounds buggy - or boot partition of hdd/sda as Ubuntu did during first time install. cfg So a starting point for booting from everything with official installation image's file system layout might be: pacman -S --needed dosfstools efibootmgr grub intel-ucode. Never installs it, in any version I've tried. The most important files are bootia32. And installation is never completed without Anaconda raising a flag that it fails to install RHEL 6. cfg, or directly booting, using the Ubuntu lived CD, although all the Grub files appear to be in Pardix and I have run grub-install. The GRUB-EFI-AMD64-SIGNED package failed to install into /target/. this is because my sata controller is currently set to the AHCI setting, so the ubuntu installation usb stick can't even see my internal SSD. grub-install /dev/sda: Install Grub files in directory /boot/grub of current partition. If it finds fallback. In the end, you might get a directory tree like this:. 5 host (physical or virtual, from media or PXE) in UEFI mode with a Security Profile, installation completes but the host fails to boot successfully. Open a terminal, then do the following: # We call the Ubuntu from the LiveCD the Live…. 6 grub-install: embedding area is unusually small. both in either Legacy/CSM mode or both in (U)EFI mode. After successfully booting and logging in, you've to install GRUB and generate new configuration file. To install the GRUB boot loader in UEFI machines on the first hard-disk and also detect Arch Linux and configure the GRUB boot loader file, run the following commands as illustrated in the following screenshots. grub-install: warning: this GPT partition label contains no BIOS Boot Partition, more complex than what we had with GRUB Legacy and stage1 and stage2, but the then you may want to try the manual recovery method, which is the same. And this is my bootloader configuration: # Boot loader boot. $ sudo apt-get update $ sudo apt-get install mactel-boot hfsprogs gdisk grub-efi-amd64 Run the following command to check what is the name of the device where Ubuntu is installed: $ sudo fdisk -l. Existing EFI System Partition. The grub2-efi package installs a prebaked grubx64. I have Secure boot checked and I always did so it wasn't the problem. This command allows the user to modify the installation by setting the ROOT directory, preload modules, run specific setup files and more. The default is /usr/bin/grub-mkimage. cfg file use:. Install Grub2 Run Command Prompt under Admin and go to the grub-2. This opption is only available on the EFI target platform. x release may lead to a black screen after the GRUB screen. This is based on pxelinux. 3 Attempting to install GRUB2 in a partition; 1. GRUB is becoming popular due to the increasing number of possible root filesystems that can Linux can reside upon. In principle, that would allow the drive to be bootable on both newer UEFI boxes and older MBR based boxes. 04 full install on USB stick drive - with UEFI/Grub boot fix This explains how to install Ubuntu 19. In trying to set this up, I've encountered several pitfalls and complexities. The goal is to set up a new Arch Linux and Windows (just for some games) on my new PC and use dual-boot using GRUB. But once you successfully install Arch Linux on your computer, it's actually easy to use. For UEFI systems ONIE uses GRUB-x86_64-efi, which is GRUB2 compiled for UEFI x86_64 platforms. Reinstalling the GRUB2 EFI boot manager entry. How can I get it to boot up? Booting gets me to a grub prompt with a list of possible commands. In the end, you might get a directory tree like this:. ks= Gives the location of a Kickstart file to be used to automate the installation. Use the arrow keys to select EFI boot and press enter. If you too are unable to boot into Grub and rebooting Windows 10 repeatedly, I am going to present you the simple solution that worked for me. Fix for installing GRUB on EFI System of KALI or Parrot os. As of boot-update-1. Copying the root file system, installing grub into the BIOS partition. Linux Ubuntu 19. Create Bootable Installation Media for any Linux Distribution, which is UEFI compatible, and supports live mode. In spite of my strict instructions to the installer to install Grub2 in Parsix, Parsix can only be booted by using the Ubuntu 9. Open up the terminal application, any of them should be fine. For what I've got the problem was (and in part sill is) regarding the UEFI settings and the tool GRUB2 installed by the OS! :) Thank you for your courtesy, hope you'll help me to solve even how to remove the Bios item too! Leo. rEfind sees the USB thumb drive, sees grub installed on the key, I boot from it and start to install Linux Mint, at a certain point I get this error: 'the 'grub-efi-amd64-signed' package failed to install into /target/'. cfg available for use. Re: GRUB Install Error: Cannot find EFI directory HP seems to have a lot of its recovery/repair files as efi files in the standard efi(ESP) partition. Booting Linux inside a MacBook using grub and EFI. (In reply to Chris Murphy from comment #1) > Looks like this is intentional to avoid the fallout of unsuspecting users > running grub2-install. ## This is a script to compile and install GRUB2 for UEFI systems. 04 LTS x64 BIOS mode Now the. SEE ALSO info grub. This is the recommended way to install Grub. These install instructions show you how to use GRUB to boot using BIOS (old-school) or UEFI (new-school). I was hired by someone to install Arch on their older computer. and how do we check that? im looking for new android os systems since i cant boot to phoenix os because my pc is uefi and i dont know how to fix it, but still cant install bliss wich is the OS that caught more my attention, plz help. --target=TARGET Install GRUB for TARGET platform. I changed it to EFI, but that still didn't work. I am not sure if the grub installation would edit my UEFI settings. A network installation using an installation server allows you to install CentOS on multiple systems using a network boot server. Below is the install process for Windows 7 64-bit from a Dell Original Equipment Manufacturer (OEM) media for an Optiplex 790 or 990 with UEFI mode. For what I've got the problem was (and in part sill is) regarding the UEFI settings and the tool GRUB2 installed by the OS! :) Thank you for your courtesy, hope you'll help me to solve even how to remove the Bios item too! Leo. MacBook do not employ a BIOS to boot the system, but they use EFI. It is possible that any of these choices will successfully install any UEFI-compliant system, but I chose Install Expert Mode. Using UEFI, and a 4. As of boot-update-1. 4 grub-install: Attempting to install GRUB2 to a disk or partition. If booting the installation media does not work, the setup can also be initiated via UEFI - Shell. # grub-install--target = x 86 _ 64-efi--efi-directory = / boot / efi--bootloader-id = grub The –bootloader-id is what appears in the boot options to identify the GRUB EFI boot option; make sure this is something you will recognize later. If you too are unable to boot into Grub and rebooting Windows 10 repeatedly, I am going to present you the simple solution that worked for me.