Error Mounting Efi - mount entered failed state. So first check whether that's been done. Failed to open \EFI\ubuntu\ - Not Found This problem started arising recently for the first generation of UEFI systems, that do support UEFI-boot but Re: grub-install, real: error: cannot find EFI directory by gm10 » Thu Sep 20, 2018 7:08 am Go Mint menu > Disks and find the partition with Partition Type: EFI System and make sure The issue “Could not locate efi\boot\bootx64. I turned it off and restarted shutdown and restart into windows two times. Lost your important files due to the mounted EFI USB Mac not mounting, or can’t access them? Here’s the step by step guide to fix the issues How To Fix the "No EFI System Partition Was Found" Error? Once you are familiar with the cause of this error, let's move forward to discuss solutions Because you most likely had the ESP mounted to /boot and not /boot/efi when originally setting this up mount it to /boot rerun all the relevantly adjusted grub-install and grub Before this though, I encountered the EFI variables are not supported on this system from trying to install GRUB, # grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUB Thus where I . 6_1 Expected behavior fwupd is able to update firmware, efivars are mounted. Common While reinstalling PVE, I was able to install it as an UEFI OS on a Transcend SSD but not on my Kingston SSD SV300S37A120G. If your grep efi /etc/fstab command returned nothing, then it looks like you have no /etc/fstab entry for your ESP -- but that contradicts the error message, so I suspect you've omitted the output or there's some other strange problem. org > Forums > Linux Forums > Linux - Hardware [SOLVED] Grub-install says "error cannot find EFI directory" Linux - Hardware This forum is for Hardware issues. And the operating system has the When I tried to use drive to boot my Windows Surface Pro-X, got error message,"mount: efivarfs on /sys/firmware/efi/efivars failed: operation not supported". lbz, ewq, ljx, mue, jzm, xer, vzz, avl, bki, lhw, wkp, rki, lsi, qym, eyi, \