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afb0baacd6
The BLS config filenames are guaranteed to be unique, so they can be used as GRUB2 entry id and can also be used to sort the menu entries. Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
43 lines
1.5 KiB
Diff
43 lines
1.5 KiB
Diff
From 8afe59812e83e78564697ef8241ed4f1b3527423 Mon Sep 17 00:00:00 2001
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From: Javier Martinez Canillas <javierm@redhat.com>
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Date: Tue, 24 Apr 2018 02:16:38 +0200
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Subject: [PATCH 235/250] Only attempt to query dev mounted in /boot/efi as
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boot dev on EFI machines
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The 10_linux script calls grub2-probe to probe the information for the dev
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mounted in /boot/efi, but this directory may not exist on non-EFI machines
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which leads to the following error when generating the grub2 config file:
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/usr/sbin/grub2-probe: error: failed to get canonical path of `/boot/efi/'
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Instead query for the device mounted in /boot and use that as the boot dev
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for non-EFI machines.
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Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
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---
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util/grub.d/10_linux.in | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
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index b24bb410dc0..c2ffc77398f 100644
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--- a/util/grub.d/10_linux.in
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+++ b/util/grub.d/10_linux.in
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@@ -138,8 +138,13 @@ linux_entry ()
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fi
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fi
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- bootefi_device="`${grub_probe} --target=device /boot/efi/`"
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- prepare_grub_to_access_device ${bootefi_device} boot
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+ if [ -d /sys/firmware/efi ]; then
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+ bootefi_device="`${grub_probe} --target=device /boot/efi/`"
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+ prepare_grub_to_access_device ${bootefi_device} boot
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+ else
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+ boot_device="`${grub_probe} --target=device /boot/`"
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+ prepare_grub_to_access_device ${boot_device} boot
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+ fi
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cat << EOF
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insmod blscfg
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--
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2.17.1
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