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manu.rhel n00b
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Joined: 11 Apr 2014 Posts: 41
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Posted: Sat Aug 03, 2024 10:46 am Post subject: Grub-Install error |
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Hi Experts,
getting below error when trying grub-install -
Quote: | # grub-install --target=x86_64-efi --efi-directory=/boot/efi
Installing for x86_64-efi platform.
EFI variables are not supported on this system.
EFI variables are not supported on this system.
grub-install: error: efibootmgr failed to register the boot entry: No such file or directory.
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I am out of ideas as to what am I missing here. Please suggest and thanks in advance.
In BIOS, is enabled
Mount points -
Quote: | /dev/nvme0n1p3 on / type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
/dev/nvme0n1p2 on /boot type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
/dev/nvme0n1p1 on /boot/efi type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/nvme0n1p4 on /var type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
/dev/nvme0n1p5 on /home type xfs (rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota)
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df -h o/p
Quote: | Filesystem Size Used Avail Use% Mounted on
/dev/nvme0n1p3 49G 9.2G 40G 19% /
/dev/nvme0n1p2 460M 76M 385M 17% /boot
/dev/nvme0n1p1 499M 152K 498M 1% /boot/efi
/dev/nvme0n1p4 50G 2.7G 48G 6% /var
/dev/nvme0n1p5 832G 6.2G 825G 1% /home
cgroup_root 10M 0 10M 0% /sys/fs/cgroup
udev 10M 0 10M 0% /dev
tmpfs 63G 0 63G 0% /dev/shm
none 63G 928K 63G 1% /run
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kimchi_sg Advocate
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Joined: 26 Nov 2004 Posts: 3035
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Posted: Sat Aug 03, 2024 11:22 am Post subject: Re: Grub-Install error |
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manu.rhel wrote: | ...
Code: | # grub-install --target=x86_64-efi --efi-directory=/boot/efi
Installing for x86_64-efi platform.
EFI variables are not supported on this system.
...
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Did you forget to mount /proc, /sys, /dev, /run filesystems?
Specifically, efivarfs is not mounted which is the direct cause of the error. |
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sMueggli Guru
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Joined: 03 Sep 2022 Posts: 434
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Posted: Sat Aug 03, 2024 11:25 am Post subject: |
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The best solution: Boot your system in EFI mode and mount all needed parts also to the chroot.
Another approach: Add the "--no-nvram" flag to "grub-install" and boot from the UEFI settings. |
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manu.rhel n00b
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Joined: 11 Apr 2014 Posts: 41
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Posted: Sat Aug 03, 2024 2:46 pm Post subject: |
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Thanks everyone for your prompt response, Mounts are there as you can see below, I am still getting that error shared in. my previous update -
Quote: | efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
devtmpfs on /dev type devtmpfs (rw,nosuid,noexec,relatime,size=10240k,nr_inodes=16377913,mode=755)
tmpfs on /run type tmpfs (rw,nosuid,nodev,size=26218612k,nr_inodes=819200,mode=755)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
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Please suggest. |
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sMueggli Guru
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Joined: 03 Sep 2022 Posts: 434
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Posted: Sun Aug 04, 2024 8:10 am Post subject: |
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Is this the output of your live-system or from within the chroot?
It would be great if you share all the commands you entered and the output. |
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