diff --git a/roles/2-common/tasks/packages.yml b/roles/2-common/tasks/packages.yml
index 771d0f436..6ffc707cd 100644
--- a/roles/2-common/tasks/packages.yml
+++ b/roles/2-common/tasks/packages.yml
@@ -27,7 +27,7 @@
     state: present
   when: is_debuntu
 
-- name: "Install 22 common packages: acpid, bridge-utils, bzip2, curl, gawk, hostapd, htop, i2c-tools, logrotate, make, mlocate, netmask, net-tools, ntfs-3g, pandoc, pastebinit, rsync, sqlite3, sudo, tar, unzip, usbutils, wget"
+- name: "Install 22 common packages: acpid, bridge-utils, bzip2, curl, gawk, hostapd, htop, i2c-tools, logrotate, make, mlocate, netmask, net-tools, ntfs-3g, pandoc, pastebinit, rsync, sqlite3, tar, unzip, usbutils, wget"
   package:
     name:
       - acpid
diff --git a/roles/kalite/defaults/main.yml b/roles/kalite/defaults/main.yml
index 5de608d8d..d3f20fbd1 100644
--- a/roles/kalite/defaults/main.yml
+++ b/roles/kalite/defaults/main.yml
@@ -8,10 +8,8 @@
 # If nec, change them by editing /etc/iiab/local_vars.yml prior to installing!
 
 kalite_version: 0.17.5
-kalite_repo_url: https://github.com/learningequality/ka-lite.git
 kalite_requirements: https://raw.githubusercontent.com/learningequality/ka-lite/master/requirements.txt
 
-kalite_root: /library/ka-lite
 kalite_venv: /usr/local/kalite/venv
 kalite_program: "{{ kalite_venv }}/bin/kalite"
 
diff --git a/roles/osm-vector-maps/tasks/install.yml b/roles/osm-vector-maps/tasks/install.yml
index dbcd49351..2e58d4516 100644
--- a/roles/osm-vector-maps/tasks/install.yml
+++ b/roles/osm-vector-maps/tasks/install.yml
@@ -31,22 +31,22 @@
     dest: "{{ vector_map_path }}/viewer/cities1000.sqlite"
   when: not cities_installed.stat.exists
 
-- name: Create a link to osm catalog in /common/assets
+- name: Symlink {{ doc_root }}/common/assets/map-catalog.json -> /etc/iiab/map-catalog.json
   file:
     src: /etc/iiab/map-catalog.json
-    dest: "{{ doc_root }}/common/assets/map-catalog.json"    # /library/www/html
+    path: "{{ doc_root }}/common/assets/map-catalog.json"    # /library/www/html
     state: link
 
-- name: Create a link to osm catalog in {{ vector_map_path }}/maplist/assets
+- name: Symlink {{ vector_map_path }}/test-page/assets/map-catalog.json -> /etc/iiab/map-catalog.json
   file:
     src: /etc/iiab/map-catalog.json
-    dest: "{{ vector_map_path }}/test-page/assets/map-catalog.json"
+    path: "{{ vector_map_path }}/test-page/assets/map-catalog.json"
     state: link
 
-- name: Create a link to regions.json in {{ vector_map_path }}/maplist/assets
+- name: Symlink {{ vector_map_path }}/maplist/assets/regions.json -> /etc/iiab/regions.json
   file:
     src: /etc/iiab/regions.json
-    dest: "{{ vector_map_path }}/maplist/assets/regions.json"
+    path: "{{ vector_map_path }}/maplist/assets/regions.json"
     state: link
 
 - name: Download the JavaScript bundle with OpenLayers (test-page-bundle.js) for test page http://box/maps/maplist
@@ -83,16 +83,16 @@
     url: "{{ map_catalog_url }}/planet_z0-z6_2019.mbtiles"
     dest: "{{ vector_map_path }}/installer/"
 
-- name: Create a synlink from tiles to detail.mbtiles
+- name: Symlink {{ vector_map_path }}/installer/detail.mbtiles -> {{ vector_map_path }}/installer/planet_z0-z6_2019.mbtiles
   file:
     src: "{{ vector_map_path }}/installer/planet_z0-z6_2019.mbtiles"
-    dest: "{{ vector_map_path }}/installer/detail.mbtiles"
+    path: "{{ vector_map_path }}/installer/detail.mbtiles"
     state: link
 
-- name: Link to the World Map to zoom 6
+- name: Symlink {{ vector_map_path }}/viewer/tiles/planet_z0-z6_2019.mbtiles -> {{ vector_map_path }}/installer/planet_z0-z6_2019.mbtiles
   file:
     src: "{{ vector_map_path }}/installer/planet_z0-z6_2019.mbtiles"
-    dest: "{{ vector_map_path }}/viewer/tiles/planet_z0-z6_2019.mbtiles"
+    path: "{{ vector_map_path }}/viewer/tiles/planet_z0-z6_2019.mbtiles"
     state: link
 
 - name: Copy the map abbreviated satellite images
@@ -140,17 +140,17 @@
     - style-sat.json
     - view_list.png
 
-- name: Place a link to bboxes.geojson for Admin Console
+- name: Symlink {{ vector_map_path }}/maplist/assets/bboxes.geojson -> {{ vector_map_path }}/viewer/assets/bboxes.geojson for Admin Console
   file:
     src: "{{ vector_map_path }}/viewer/assets/bboxes.geojson"
-    dest: "{{ vector_map_path }}/maplist/assets/bboxes.geojson"
+    path: "{{ vector_map_path }}/maplist/assets/bboxes.geojson"
     state: link
     force: True
 
-- name: Place a link to countries.json for Admin Console
+- name: Symlink {{ vector_map_path }}/maplist/assets/countries.json -> {{ vector_map_path }}/viewer/assets/countries.json for Admin Console
   file:
     src: "{{ vector_map_path }}/viewer/assets/countries.json"
-    dest: "{{ vector_map_path }}/maplist/assets/countries.json"
+    path: "{{ vector_map_path }}/maplist/assets/countries.json"
     state: link
     force: True
 
diff --git a/roles/usb_lib/README.rst b/roles/usb_lib/README.rst
index 1f69bc402..06ae5f1b5 100644
--- a/roles/usb_lib/README.rst
+++ b/roles/usb_lib/README.rst
@@ -20,6 +20,12 @@ Automount is handled by usbmount, and scripts in this role look in the root of t
 
 USB drives must be formatted with one of the filesystems listed under "FILESYSTEMS=" at /etc/usbmount/usbmount.conf
 
-There is also a patch for problems with automount on Fedora 21+
+Official `usbmount <https://github.com/hfuchs/usbmount>`_ documentation, from 2010:
 
-Please Note that as of the 4.1.8-200.fc22.x86_64 not all USB drives will mount even with this patch.
+* https://github.com/hfuchs/usbmount/blob/master/README
+* https://github.com/hfuchs/usbmount/blob/master/usbmount.conf
+
+As of March 2021, better Kolibri integration/support is being investigated: `#2713 <https://github.com/iiab/iiab/issues/2713>`_
+
+Legacy: There is also a patch for problems with automount on Fedora 21+.
+Please Note that as of 4.1.8-200.fc22.x86_64 not all USB drives will mount, even with this patch.
diff --git a/scripts/ansible b/scripts/ansible
index 57bc906fe..234ee833b 100755
--- a/scripts/ansible
+++ b/scripts/ansible
@@ -9,7 +9,7 @@
 
 APT_PATH=/usr/bin     # Avoids problematic /usr/local/bin/apt on Linux Mint
 CURR_VER=undefined    # Ansible version you currently have installed
-GOOD_VER=2.10.6       # Orig for 'yum install [rpm]' & XO laptops (pip install)
+GOOD_VER=2.10.7       # Orig for 'yum install [rpm]' & XO laptops (pip install)
 
 # We install the latest 'ansible-base' from PPA, using an OS 'CODENAME' below:
 # https://launchpad.net/~ansible/+archive/ubuntu/ansible
@@ -36,13 +36,13 @@ fi
 # IIAB implementers might instead consider these 3 GENERAL TECHNIQUES below
 # ("in an emergency!") e.g. if you must install an older version of Ansible:
 
-# TEMPORARILY USE ansible-base 2.10.6 (REMOVE W/ "pip3 uninstall ansible-base")
-#pip3 install ansible-base==2.10.6   # Start new shell, so /usr/local/bin works
+# TEMPORARILY USE ansible-base 2.10.7 (REMOVE W/ "pip3 uninstall ansible-base")
+#pip3 install ansible-base==2.10.7   # Start new shell, so /usr/local/bin works
 #ansible-galaxy collection install -r collections.yml
 
-# TEMPORARILY USE ANSIBLE 2.9.18 (REMOVE IT WITH "pip uninstall ansible")
+# TEMPORARILY USE ANSIBLE 2.9.19 (REMOVE IT WITH "pip uninstall ansible")
 #apt install python-pip
-#pip install ansible==2.9.18
+#pip install ansible==2.9.19
 
 # TEMPORARILY USE ANSIBLE 2.4.2 DUE TO 2.4.3 MEMORY BUG. Details: iiab/iiab#669
 #echo "Install http://download.iiab.io/packages/ansible_2.4.2.0-1ppa~xenial_all.deb"