diff -Nru sch-scripts-22.04/debian/changelog sch-scripts-22.04/debian/changelog
--- sch-scripts-22.04/debian/changelog	2022-10-11 14:12:35.000000000 +0000
+++ sch-scripts-22.04/debian/changelog	2022-10-13 05:41:33.000000000 +0000
@@ -1,8 +1,8 @@
-sch-scripts (22.04-1~202210111410~ubuntu22.04.1) jammy; urgency=low
+sch-scripts (22.04-1~202210130538~ubuntu22.04.1) jammy; urgency=low
 
   * Auto build.
 
- -- Alkis Georgopoulos <alkisg@gmail.com>  Tue, 11 Oct 2022 14:12:35 +0000
+ -- Alkis Georgopoulos <alkisg@gmail.com>  Thu, 13 Oct 2022 05:41:33 +0000
 
 sch-scripts (22.04-1) stable; urgency=low
 
diff -Nru sch-scripts-22.04/debian/git-build-recipe.manifest sch-scripts-22.04/debian/git-build-recipe.manifest
--- sch-scripts-22.04/debian/git-build-recipe.manifest	2022-10-11 14:12:35.000000000 +0000
+++ sch-scripts-22.04/debian/git-build-recipe.manifest	2022-10-13 05:41:33.000000000 +0000
@@ -1,2 +1,2 @@
-# git-build-recipe format 0.4 deb-version {debversion}~202210111410
-lp:sch-scripts git-commit:f62f8a194240baeef58ebdabfd550231cbc77007
+# git-build-recipe format 0.4 deb-version {debversion}~202210130538
+lp:sch-scripts git-commit:4a9a2805fae198505baad80a1a1422c70c996d3f
diff -Nru sch-scripts-22.04/share/sch-scripts/create-symlinks sch-scripts-22.04/share/sch-scripts/create-symlinks
--- sch-scripts-22.04/share/sch-scripts/create-symlinks	2022-10-11 14:12:35.000000000 +0000
+++ sch-scripts-22.04/share/sch-scripts/create-symlinks	2022-10-13 05:41:33.000000000 +0000
@@ -26,22 +26,43 @@
     echo "${result:-$1}"
 }
 
+# Ensure the specified xdg directory exists
+ensure_xdg_dir() {
+    local var def_en value
+
+    var=$1
+    def_en=$2
+    eval "value=\$$var"
+    value=${value%/}
+    if [ "$value" = "$HOME" ]; then
+        value="$HOME/$(gt "$def_en")"
+        printf "WARNING: your %s directory was probably deleted in the past.
+You can restore its definition in %s/.config/user-dirs.dirs.
+Defaulting to %s.\n" \
+            "$var" "$HOME" "$value"
+    elif [ -z "$value" ]; then
+        value="$HOME/$(gt "$def_en")"
+    fi
+    mkdir -p "$value"
+    eval "$var='$value'"
+}
+
 get_xdg_dirs() {
     USER=${USER:-$(id -un)}
-    test -d "$HOME" || HOME=$(getent passwd "$USER" | cut -d : -f 6)
+    if [ ! -d "$HOME" ]; then
+        export "HOME=$(getent passwd "$USER" | cut -d : -f 6)"
+        mkdir -p "$HOME"
+    fi
     test -f "$HOME/.config/user-dirs.dirs" && . "$HOME/.config/user-dirs.dirs"
     SHARE_DESCRIPTION=${SHARE_DESCRIPTION:-"$(gt Share)"}
-    XDG_DESKTOP_DIR=${XDG_DESKTOP_DIR:-"$HOME/$(gt Desktop)"}
-    XDG_DOCUMENTS_DIR=${XDG_DOCUMENTS_DIR:-"$HOME/$(gt Documents)"}
-    XDG_DOWNLOAD_DIR=${XDG_DOWNLOAD_DIR:-"$HOME/$(gt Downloads)"}
-    XDG_MUSIC_DIR=${XDG_MUSIC_DIR:-"$HOME/$(gt Music)"}
-    XDG_PICTURES_DIR=${XDG_PICTURES_DIR:-"$HOME/$(gt Pictures)"}
-    XDG_PUBLICSHARE_DIR=${XDG_PUBLICSHARE_DIR:-"$HOME/$(gt Public)"}
-    XDG_TEMPLATES_DIR=${XDG_TEMPLATES_DIR:-"$HOME/$(gt Templates)"}
-    XDG_VIDEOS_DIR=${XDG_VIDEOS_DIR:-"$HOME/$(gt Videos)"}
-    mkdir -p "$XDG_DESKTOP_DIR" "$XDG_DOCUMENTS_DIR" \
-        "$XDG_DOWNLOAD_DIR" "$XDG_MUSIC_DIR" "$XDG_PICTURES_DIR" \
-        "$XDG_PUBLICSHARE_DIR" "$XDG_TEMPLATES_DIR" "$XDG_VIDEOS_DIR"
+    ensure_xdg_dir XDG_DESKTOP_DIR Desktop
+    ensure_xdg_dir XDG_DOCUMENTS_DIR Documents
+    ensure_xdg_dir XDG_DOWNLOAD_DIR Downloads
+    ensure_xdg_dir XDG_MUSIC_DIR Music
+    ensure_xdg_dir XDG_PICTURES_DIR Pictures
+    ensure_xdg_dir XDG_PUBLICSHARE_DIR Public
+    ensure_xdg_dir XDG_TEMPLATES_DIR Templates
+    ensure_xdg_dir XDG_VIDEOS_DIR Videos
 }
 
 # Unfortunately chgrp "$TEACHER" only works for teachers
@@ -49,11 +70,11 @@
     chgrp "$TEACHERS" "$XDG_DESKTOP_DIR" \
         "$XDG_DOCUMENTS_DIR" "$XDG_DOWNLOAD_DIR" "$XDG_MUSIC_DIR" \
         "$XDG_PICTURES_DIR" "$XDG_TEMPLATES_DIR" "$XDG_VIDEOS_DIR"
-        # XDG_PUBLICSHARE_DIR is left to its default group, $USER
+    # XDG_PUBLICSHARE_DIR is left to its default group, $USER
     chmod 750 "$XDG_DESKTOP_DIR" \
         "$XDG_DOCUMENTS_DIR" "$XDG_DOWNLOAD_DIR" "$XDG_MUSIC_DIR" \
         "$XDG_PICTURES_DIR" "$XDG_TEMPLATES_DIR" "$XDG_VIDEOS_DIR"
-        # XDG_PUBLICSHARE_DIR is left to its default mode, 755
+    # XDG_PUBLICSHARE_DIR is left to its default mode, 755
 }
 
 ln_sf() {
@@ -64,16 +85,16 @@
     if [ -e "$src" ]; then
         if [ "$(stat -c %m "$SHARE_DIR/.shared-folders")" = "$SHARE_DIR" ]; then
             # Fat clients use SSH_FOLLOW_SYMLINKS=True so [ -h ] doesn't work.
-            # But symlink deletion doesn't work either, so just assume the link
-            # is correct. `mv` semi-works, but it's not worth it.
+            # But symlink deletion doesn't work either, so just assume the
+            # link is correct. `mv` semi-works, but it's not worth it.
             return 0
         elif [ -h "$src" ]; then
             rm "$src"
         else
-            mv "$src" "$(mktemp -u "$src.moved-by-sch-scripts.XXXX")"
+            mv "$src" "$(mktemp -u "$src-moved-by-sch-scripts-XXXX")"
         fi
     fi
-    ln -s "$dst" "$src"
+    ln -ns "$dst" "$src"
 }
 
 # We want:
@@ -91,13 +112,13 @@
     teachers=" $(getent group "$TEACHERS" | cut -d : -f 4 | tr ',' ' ') "
     my_groups=$(groups)
     case " $my_groups " in
-        *" $TEACHERS "*) is_teacher=true ;;
+    *" $TEACHERS "*) is_teacher=true ;;
     esac
     for group in $my_groups; do
         # Check if shared folders are enabled for this group
         case " $SHARE_GROUPS " in
-            *" $group "*) ;;
-            *) continue ;;
+        *" $group "*) ;;
+        *) continue ;;
         esac
         belongs_in_a_shared_group=true
         ln_sf "$SHARE_DIR/$group" "$XDG_PUBLICSHARE_DIR/$group - $SHARE_DESCRIPTION"
@@ -114,11 +135,11 @@
             group_members=" $(getent group "$group" | cut -d : -f 4 | tr ',' ' ') "
             for teacher in $teachers; do
                 case "$group_members" in
-                    *" $teacher "*)
-                        teacher_name=$(getent passwd "$teacher" | cut -d ':' -f 5 | cut -d ',' -f 1)
-                        teacher_name=${teacher_name:-$teacher}
-                        ln_sf "$SHARE_DIR/.symlinks/$group - $teacher" "$XDG_PUBLICSHARE_DIR/$group - $teacher_name"
-                        ;;
+                *" $teacher "*)
+                    teacher_name=$(getent passwd "$teacher" | cut -d ':' -f 5 | cut -d ',' -f 1)
+                    teacher_name=${teacher_name:-$teacher}
+                    ln_sf "$SHARE_DIR/.symlinks/$group - $teacher" "$XDG_PUBLICSHARE_DIR/$group - $teacher_name"
+                    ;;
                 esac
             done
         fi
@@ -129,12 +150,18 @@
 
 if [ $# -ne 0 ]; then
     case "$1" in
-        -h|--help) usage; exit 0 ;;
-        *) usage >&2; exit 1 ;;
+    -h | --help)
+        usage
+        exit 0
+        ;;
+    *)
+        usage >&2
+        exit 1
+        ;;
     esac
 fi
 
-# Don't run on LTSP clients. See /usr/share/ldm/rc.d/X50-create-symlinks
+# Don't run on LTSP5 clients. See /usr/share/ldm/rc.d/X50-create-symlinks
 test -n "$LTSP_CLIENT" && exit 0
 
 . /etc/default/shared-folders