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Bail out if trying to run grub-mkconfig during upgrade to 2.00

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Since files in /etc/grub.d/ are conffiles, they are not put in place
until grub-common is configured, meaning that they may be out of sync
with the parts of grub-mkconfig that reside in /usr/.  In GRUB 1.99,
/etc/grub.d/00_header contained a reference to ${GRUB_PREFIX}/video.lst.
This and other code from 1.99 breaks with 2.00's grub-mkconfig.
Deferring this to when grub-PLATFORM.postinst eventually runs is safe
and avoids this problem.

Forwarded: no
Last-Update: 2013-12-25

Patch-Name: mkconfig_mid_upgrade.patch
This commit is contained in:
Colin Watson 2014-01-13 12:13:03 +00:00 committed by Colin Watson
parent e10f1ab6ff
commit 204be9f67d
1 changed files with 7 additions and 0 deletions
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7
util/grub-mkconfig.in
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@ -99,6 +99,13 @@ do
esac
done
if fgrep -qs '${GRUB_PREFIX}/video.lst' "${grub_mkconfig_dir}/00_header"; then
echo "GRUB >= 2.00 has been unpacked but not yet configured." >&2
echo "grub-mkconfig will not work until the upgrade is complete." >&2
echo "It should run later as part of configuring the new GRUB packages." >&2
exit 0
fi
if [ "x$EUID" = "x" ] ; then
EUID=`id -u`
fi