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patch code

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This commit is contained in:
rootzoll 2025-01-19 11:23:45 +01:00
parent 4cc5d40811
commit b0e975450a
1 changed files with 7 additions and 28 deletions
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35
home.admin/config.scripts/blitz.data.sh
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@ -990,36 +990,15 @@ if [ "$1" = "kill-boot" ]; then
exit 1
fi
# raspberrypi: remove PARTUUID value but keep entry
if [ "${computerType}" = "raspberrypi" ]; then
echo "# RaspberryPi - clear PARTUUID value in cmdline.txt"
sed -i "s/root=PARTUUID=[^ ]*/root=PARTUUID=/" /boot/firmware/cmdline.txt
fi
# remove boot flags from partition
echo "# removing boot flags from partition ${bootPartition}"
# check and remove boot flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "boot"; then
parted --script "/dev/${device}" set "${partitionNumber}" boot off
fi
# check and remove esp flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "esp"; then
parted --script "/dev/${device}" set "${partitionNumber}" esp off
fi
# check and remove lba flag
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "lba"; then
parted --script "/dev/${device}" set "${partitionNumber}" lba off
fi
# verify flags are removed
if parted "/dev/${device}" print | grep "^ *${partitionNumber}" | grep -q "boot\|esp\|lba"; then
echo "error='failed to remove boot flags'"
# killing boot partition (needs to remove to also work on raspberrypi)
echo "# killing boot partition (${bootPartition})"
umount "/dev/${bootPartition}" 2>/dev/null
parted --script "/dev/${device}" rm "${partitionNumber}"
if [ $? -ne 0 ]; then
echo "error='failed to remove boot partition'"
exit 1
else
echo "# OK - boot flags removed"
echo "# OK - boot partition removed"
exit 0
fi