This file is indexed.

/lib/partman/active_partition/87delete/choices is in ubiquity 2.18.7.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
#!/bin/sh

. /lib/partman/lib/base.sh

dev=$1
id=$2
cd $dev

open_dialog GET_LABEL_TYPE
read_line label
close_dialog

# Disable on devices where there is no "real" partitioning
if [ "$label" = loop ]; then
	exit 0
fi

db_metaget partman-partitioning/text/delete description
printf "delete\t${RET}\n"