diff --git a/roles/usb_lib/files/upload/button.html b/roles/usb_lib/files/upload2usb/button.html
similarity index 100%
rename from roles/usb_lib/files/upload/button.html
rename to roles/usb_lib/files/upload2usb/button.html
diff --git a/roles/usb_lib/files/upload/error.php b/roles/usb_lib/files/upload2usb/error.php
similarity index 100%
rename from roles/usb_lib/files/upload/error.php
rename to roles/usb_lib/files/upload2usb/error.php
diff --git a/roles/usb_lib/files/upload/footer.php b/roles/usb_lib/files/upload2usb/footer.php
similarity index 100%
rename from roles/usb_lib/files/upload/footer.php
rename to roles/usb_lib/files/upload2usb/footer.php
diff --git a/roles/usb_lib/files/upload/header.php b/roles/usb_lib/files/upload2usb/header.php
similarity index 100%
rename from roles/usb_lib/files/upload/header.php
rename to roles/usb_lib/files/upload2usb/header.php
diff --git a/roles/usb_lib/files/upload/index.php b/roles/usb_lib/files/upload2usb/index.php
similarity index 100%
rename from roles/usb_lib/files/upload/index.php
rename to roles/usb_lib/files/upload2usb/index.php
diff --git a/roles/usb_lib/files/upload/uk-swing.png b/roles/usb_lib/files/upload2usb/uk-swing.png
similarity index 100%
rename from roles/usb_lib/files/upload/uk-swing.png
rename to roles/usb_lib/files/upload2usb/uk-swing.png
diff --git a/roles/usb_lib/files/upload/upload-file.php b/roles/usb_lib/files/upload2usb/upload-file.php
similarity index 100%
rename from roles/usb_lib/files/upload/upload-file.php
rename to roles/usb_lib/files/upload2usb/upload-file.php
diff --git a/roles/usb_lib/files/upload/upload2usb.php b/roles/usb_lib/files/upload2usb/upload2usb.php
similarity index 100%
rename from roles/usb_lib/files/upload/upload2usb.php
rename to roles/usb_lib/files/upload2usb/upload2usb.php
diff --git a/roles/usb_lib/tasks/install.yml b/roles/usb_lib/tasks/install.yml
index 77abac259..107ae9a4c 100644
--- a/roles/usb_lib/tasks/install.yml
+++ b/roles/usb_lib/tasks/install.yml
@@ -52,7 +52,7 @@
 #    deb: "{{ iiab_download_url }}/usbmount_0.0.22_all.deb"
 #  # when: is_debian
 
-- name: Install lockfile-progs util-linux for usbmount from OS repo
+- name: Install lockfile-progs and util-linux for usbmount from OS repo
   package:
     name:
       - lockfile-progs
@@ -62,19 +62,16 @@
 - name: Add dir {{ doc_root }}/local_content, where USB drive links can appear (0775) owned by {{ apache_user }}:{{ apache_user }}
   file:
     state: directory
-    path: "{{ doc_root }}/local_content"
-    owner: "{{ apache_user }}"
+    path: "{{ doc_root }}/local_content"    # /library/www/html
+    owner: "{{ apache_user }}"    # www-data
     group: "{{ apache_user }}"    # 2020-02-13: changed from iiab_admin_user, after discussion on weekly call (#1228, #2222)
     mode: 0775
 
 - name: Set up dirs /etc/usbmount/mount.d, /etc/usbmount/umount.d, /media/usb0-7
   file:
-    path: "{{ item }}"
-    # owner: root
-    # group: root
-    # mode: '0755'
-    mode: 0644
     state: directory
+    path: "{{ item }}"
+    mode: 0755
   with_items:
     - /etc/usbmount/mount.d
     - /etc/usbmount/umount.d
@@ -87,7 +84,7 @@
     - /media/usb6
     - /media/usb7
 
-- name: '2025-01-25: Copy files from files/usbmount to filesystem'
+- name: Copy files from files/usbmount to filesystem
   copy:
     src: "{{ item.src }}"
     dest: "{{ item.dest }}"
@@ -106,7 +103,7 @@
     - { src: 'usbmount@.service.j2', dest: '/etc/systemd/system/usbmount@.service', mode: '0644' }
     - { src: 'iiab-clean-usb.sh', dest: '/usr/local/sbin/', mode: '0755' }
 
-- name: '2025-01-05: Add upload2usb app (#3875) directory to doc_root'
+- name: Add dir {{ doc_root }}/upload2usb (0775) owned by {{ apache_user }}:{{ apache_user }}
   file:
     state: directory
     path: "{{ doc_root }}/upload2usb"
@@ -114,12 +111,12 @@
     group: "{{ apache_user }}"
     mode: 0755
 
-- name: '2025-01-05: Copy upload2usb app (#3875) files from files/upload/ into {{ doc_root }}/upload2usb/'
+- name: Copy files from files/upload2usb/ into {{ doc_root }}/upload2usb/
   copy:
     src: "{{ item }}"
-    dest: "{{ doc_root }}/upload2usb/"    # /library/www/html
+    dest: "{{ doc_root }}/upload2usb/"
   with_fileglob:
-    - upload/*
+    - upload2usb/*
 
 # 2021-03-21: If usbmount is repackaged by apt as a result of Linux kernel 5.4+
 # supporting exFAT, the stanza below (might) in future no longer be needed...
diff --git a/roles/usb_lib/templates/iiab-clean-usb.sh b/roles/usb_lib/templates/iiab-clean-usb.sh
index c04c8c5f7..360d737f4 100644
--- a/roles/usb_lib/templates/iiab-clean-usb.sh
+++ b/roles/usb_lib/templates/iiab-clean-usb.sh
@@ -1,14 +1,14 @@
 #!/bin/bash
-# Remove symlink in /library/content to automounted usb drive
-#
-DEVICE=$(echo $@ | sed -s 's|-|/|')
-MNT_POINT=$(findmnt -n /$DEVICE | awk '{print $1}')
+# Remove symlink in /library/www/html/local_content to automounted USB drive
+
+DEVICE="/$(echo $1 | sed 's|-|/|')"
+MNT_POINT=$(findmnt -no target $DEVICE)
 CONTENT_LINK_USB=$(basename $MNT_POINT | awk '{print toupper($0)}')
 CONTENT_LINK="/library/www/html/local_content/$CONTENT_LINK_USB"
-logger -p user.notice -t "usb_lib (iiab-clean-usb.sh)" -- "Attempting to remove link $CONTENT_LINK, as auto-created earlier by usbmount."
+
+logger -t "usb_lib (iiab-clean-usb.sh)" "Attempting to remove symlink $CONTENT_LINK, as auto-created earlier by usbmount."
 
 if [ -L $CONTENT_LINK ]; then
-  /bin/rm $CONTENT_LINK
-  logger -p user.notice -t "usb_lib (iiab-clean-usb.sh)" -- "$CONTENT_LINK removed, as auto-created earlier by usbmount."
+    /usr/bin/rm $CONTENT_LINK
+    logger -t "usb_lib (iiab-clean-usb.sh)" "Symlink $CONTENT_LINK removed, as auto-created earlier by usbmount."
 fi
-
diff --git a/roles/usb_lib/templates/mount.d/70-usb-library.j2 b/roles/usb_lib/templates/mount.d/70-usb-library.j2
index 803313f7e..62d15b27a 100644
--- a/roles/usb_lib/templates/mount.d/70-usb-library.j2
+++ b/roles/usb_lib/templates/mount.d/70-usb-library.j2
@@ -30,16 +30,16 @@ logger -t "usb_lib (70-usb-library)" "BOOT_DEV is: $BOOT_DEV"
 logger -t "usb_lib (70-usb-library)" "BOOTFW_DEV is: $BOOTFW_DEV"
 
 if [ "$UM_DEV" == "$LIB_DEV" ]; then
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /library"
+    logger -t "usb_lib (70-usb-library)" "Skipping $UM_MOUNTPOINT containing /library"
     exit
 elif [ "$UM_DEV" == "$ROOT_DEV" ]; then
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing rootfs"
+    logger -t "usb_lib (70-usb-library)" "Skipping $UM_MOUNTPOINT containing rootfs"
     exit
 elif [ "$UM_DEV" == "$BOOT_DEV" ]; then
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /boot"
+    logger -t "usb_lib (70-usb-library)" "Skipping $UM_MOUNTPOINT containing /boot"
     exit
 elif [ "$UM_DEV" == "$BOOTFW_DEV" ]; then
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Skipping $UM_MOUNTPOINT containing /boot/firmware"
+    logger -t "usb_lib (70-usb-library)" "Skipping $UM_MOUNTPOINT containing /boot/firmware"
     exit
 fi
 
@@ -48,13 +48,13 @@ fi
 # "public artwork" — as summarized here: https://github.com/iiab/iiab/blob/master/roles/usb_lib/README.rst
 if [ -d $UM_MOUNTPOINT/PUBLIC ]; then
     SHARE_DIR=$UM_MOUNTPOINT/PUBLIC
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Found /PUBLIC on $UM_MOUNTPOINT"
+    logger -t "usb_lib (70-usb-library)" "Found /PUBLIC on $UM_MOUNTPOINT"
 else
     SHARE_DIR=$UM_MOUNTPOINT
-    logger -p user.notice -t "usb_lib (70-usb-library)" -- "Did not find /PUBLIC on $UM_MOUNTPOINT"
+    logger -t "usb_lib (70-usb-library)" "Did not find /PUBLIC on $UM_MOUNTPOINT"
 fi
 
 CONTENT_LINK_USB=$(basename $UM_MOUNTPOINT | awk '{print toupper($0)}')
 CONTENT_LINK="{{ doc_root }}/local_content/$CONTENT_LINK_USB"
-logger -p user.notice -t "usb_lib (70-usb-library)" -- "Creating link from $CONTENT_LINK to $SHARE_DIR"
-ln -s $SHARE_DIR $CONTENT_LINK
+logger -t "usb_lib (70-usb-library)" "Creating link from $CONTENT_LINK to $SHARE_DIR"
+ln -sf $SHARE_DIR $CONTENT_LINK