Here are some simple steps that can help you fix Asus EFI boot shell not found due to file system device issue.
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The EFI shell is a “shell” (think of a new command line) in which the “BIOS” (U)EFI can be loaded directly (rather than with your operating system), allowing scripting of many elements, including startup situations. . Installing an EFI shell on an “EFI System” partition (type EF00) methodically organized with a vfat filesystem as aptly named -“
Hello. I am a casual user of Linux systems – I develop Linux, but I never learn.Fucked the system for real. In trying to do this, I install Arch on my personal Asus UX31A-DH51. I copied Perception to my external hard drive and followed the beginner’s guide; Everything went fine, except that when I tried to boot into a human body, it didn’t work.
I suspect it has something to do with my BIOS being UEFI. However, here I have instructions to replace GRUB and as a result the LCD screen flickers when accessing “Run EFI commit from filesystem device” and then a popup appears saying “Warning: not found”. I tried a few times to install the rubber boot but that should work too. The BIOS does not show the main hard drive as people from devices that I can also boot from.
I’ve read this work, tried again from the beginning, using the information, but nothing made it easier for me. I didn’t boot, but I’m still trying, just because I don’t know where to get the ISO or how to get the USB from it.
The tips I followed are (rather drastically, they all follow the instructionsfor new visitors):
I created a USB drive from this latest Arch Linux ISO following the specific instructions for my Workstation 15 desktop (min.
I booted from the specified drive with five choices. I also opted for the Arch sneakers. I tested UEFI support to use the beginner method linked in this guide. successful.
I’m connecting to the Internet using the Wi-Fi menu.
All existing categories on the SSD have been removed with cgdisk. Then I loaded three partitions on the disk; brand new system partition 1.EFI 5g (sda3) – I used code “ef00” to make it ESP; suitable Linux 15G partition (sda1); and one Linux 99G (sda2) partition.
I formatted the wall surfaces. I formatted sda1 and sda2 to help ext4, along the way I formatted sda3 to FAT32.
I mounted sda1 on /mnt, sda2 directly on /mnt/home, and sda3 on /mnt/boot/efi (I changed “/boot” to “/boot/efi” which matches top left; perfect again).
I successfully ran pacstrap -i personal /mnt base; I have now created an fstab found in /mnt/etc/fstab which I have left as default.
I have connected /mnt to a specific locationen_US.UTF8, symlinked to the America/New_York time zone, commented it out, updated the hardware clock, set the hostname, and also ran passwd .
I missed setting up the initial virtual disk environment.
I configured GRUB and generated the commands in the UEFI segment in the manual; I first exited the chroot to run the three commands it says – run out of chroot, in which case I went back to the chroot and watched the rest of the steps. The only thing I changed was to change “/boot” to “/boot/efi”. GRUB was successfully installed without errors.
grub-mkconfig -o /boot/grub/grub.cfg
How do I map a device in EFI shell?
From the EFI Boot Manager general menu, select the EFI Shell menu item to access the EFI Shell environment. In an EFI shell, enter the road command to list all disk devices with a potential bootable EFI system partition.
Finally I rebooted, went into the BIOS and selected “Run an EFI shell from a file system that sometimes boots the device” and got a “Warning: not found”. The primary hard drive is not listed as a bootable item, although it is recognized as a SATA device. I’m a little lost for some. I also tried updating the BIOS to no avail.
How do I launch EFI shell from filesystem?
Format the USB device to FAT32.Create a directory on the USB device: /efi/boot/Copy the shell. efi time for the directory created above.Rename the user’s shell.efi file to BOOTX64.efi.Reboot the system and enter the UEFI menu.Select the option to boot from USB.
I feel a little crazy; Depth, maybe someone can help me make this situation work. Perhaps youI need more points to diagnose the problem, but I don’t know how to get these files out of my log using archshell alone. Anyway, hope someone can help. In the meantime, I will try to rearrange everything from scratch and carefully read a lot more.
grub-mkconfig -o /boot/grub/grub.cfg
I bought the LSI 9211-4i card with the intention of using it on a Windows 10 PC as an easy pass to get more SATA ports. It appeared in the IR procedure to flash it in computer mode following this guide: https://www.truenas.com/community/threads/how-to-flash-lsi-9211-8i-using-efi-shell.50902 / But I didn’t complete step 11.
I may have a Gigabyte Z390 Ultra card, and so not only does it not provide the “Run EFI shell from file system device” option that this male ASUS card seems to have, but unfortunately I can’t just do it with flash player. for everyone.
Technically it recognizes the drive and even sees that there is EFI because when I go there it helps the boot command menu which suggests it as “UEFI: KingstonDT 100 G2 PMAP, Partition 1” but that doesn’t matter what’s going on Whether I set it as the primary boot device, or go to the boot menu (using F12) and/or select a boot device, the concept doesn’t work. In the first case, Windows just boots to my main boot drive, and in the second, it just explains the “Select a boot device” list again and again.
How do I get to EFI shell?
You can access the shell: On the System Utilities screen, select Embedded Applications > Embedded UEFI Shell and press Enter.
I’ve tried renaming the .efi file on the Flare drive to Shellx64.efi, ShellX64.efi, Shell.efi, BOOTX64.efi, etc. and nothing seems to work. I enabled CSM support and tried setting “Storage Boot Option Control” and “Other PCI Devices” to “Legacy” – probably didn’t help. What am I missing?Improve your computer's speed now with this fast and easy download.