diff --git a/roles/lmn_vm/files/lmn-vm b/roles/lmn_vm/files/lmn-vm
index 006b84c..bc79403 100644
--- a/roles/lmn_vm/files/lmn-vm
+++ b/roles/lmn_vm/files/lmn-vm
@@ -16,11 +16,6 @@ lmnsynci ALL=(root) NOPASSWD: /usr/local/bin/vm-aria2
 %role-student ALL=(root) NOPASSWD: /usr/local/bin/vm-link-images
 %role-teacher ALL=(root) NOPASSWD: /usr/local/bin/vm-link-images
 
-# vm-virtiofsd: Start Virtiofsd as systemd-service
-%examusers ALL=(root) NOPASSWD: /usr/local/bin/vm-virtiofsd
-%role-student ALL=(root) NOPASSWD: /usr/local/bin/vm-virtiofsd
-%role-teacher ALL=(root) NOPASSWD: /usr/local/bin/vm-virtiofsd
-
 # desktop-sync:
 %examusers ALL=(root) NOPASSWD: /usr/local/bin/desktop-sync
 %role-student ALL=(root) NOPASSWD: /usr/local/bin/desktop-sync
diff --git a/roles/lmn_vm/files/virtiofsd b/roles/lmn_vm/files/virtiofsd
deleted file mode 100755
index 83fa42a..0000000
Binary files a/roles/lmn_vm/files/virtiofsd and /dev/null differ
diff --git a/roles/lmn_vm/files/vm-run b/roles/lmn_vm/files/vm-run
index af0bd67..454b4c5 100755
--- a/roles/lmn_vm/files/vm-run
+++ b/roles/lmn_vm/files/vm-run
@@ -149,7 +149,7 @@ start_virtiofs_service() {
   local drive_letter=$3
   local socket="/run/user/${UID}/virtiofs-${VM_NAME}-${target_name,,}.sock"
 
-  systemd-run --user /usr/local/bin/virtiofsd --uid-map=":${GUEST_UID}:${UID}:1:" --gid-map=":${GUEST_GID}:$(id -g):1:" \
+  systemd-run --user /usr/lib/qemu/virtiofsd --uid-map=":${GUEST_UID}:${UID}:1:" --gid-map=":${GUEST_GID}:$(id -g):1:" \
         --socket-path "${socket}" --shared-dir "${shared_dir}" --syslog
 
   if [[ $? -ne 0 ]]; then
@@ -208,6 +208,8 @@ EOF
 
 QEMU='qemu:///session'
 
+umask 077
+
 NEWCLONE=0
 PERSISTENT=0
 LIBVIRTOSINFO="win10"
diff --git a/roles/lmn_vm/files/vm-virtiofsd b/roles/lmn_vm/files/vm-virtiofsd
deleted file mode 100755
index 9326a5f..0000000
--- a/roles/lmn_vm/files/vm-virtiofsd
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/usr/bin/bash
-
-set -eu
-
-# if less than one arguments supplied, display usage
-if [[  $# -ne 1 ]]; then
-    echo "This script takes as input the name of the VM " >&2
-    echo "Usage: $0 vm_name" >&2
-    exit 1
-fi
-
-VM_NAME="$1"
-
-## Make sure VMs can read the base directory:
-chgrp 1010 "/lmn/media/${SUDO_USER}"
-chmod 0775 "/lmn/media/${SUDO_USER}"
-
-socket="/run/user/$(id -u $SUDO_USER)/virtiofs-${VM_NAME}.sock"
-
-#  FIXME: This does not work.  In windows, there is no virtiofs device.
-#  In GNU/Linux it's only readable.
-#
-#if ! systemctl -q is-active virtiofs-${VM_NAME}.socket ; then
-#    systemd-run --unit=virtiofs-${VM_NAME} \
-#		--slice=system-virtiofs \
-#		--collect \
-#		--socket-property=ListenStream="$socket" \
-#		--socket-property=Accept=no \
-#		--socket-property=SocketMode=0700 \
-#		--socket-property=SocketUser=${SUDO_USER} \
-#		--property=Type=exec \
-#		--property=StandardInput=socket \
-#		/usr/local/bin/virtiofsd --log-level debug --sandbox none \
-#		--syslog --fd=0 --shared-dir "/lmn/media/${SUDO_USER}"
-#else
-#    systemctl restart virtiofs-${VM_NAME}.socket
-#fi
-
-if [[ ! -S "$socket" ]] ; then
-    systemd-run --unit=virtiofs-${VM_NAME} \
-		--slice=system-virtiofs \
-		--collect \
-		--property=Type=exec \
-		--property=SuccessExitStatus=1 \
-		--property="ExecStopPost=rm $socket" \
-		/usr/local/bin/virtiofsd --socket-path "$socket" \
-		--shared-dir "/lmn/media/${SUDO_USER}"
-fi
-sleep 1
-chown "${SUDO_USER}" "$socket"
diff --git a/roles/lmn_vm/files/vm-vminfo b/roles/lmn_vm/files/vm-vminfo
index 559d47f..c99627d 100755
--- a/roles/lmn_vm/files/vm-vminfo
+++ b/roles/lmn_vm/files/vm-vminfo
@@ -57,7 +57,9 @@ def get_krb5 ():
 def get_mounts():
     mounts = []
     mounts.append({ 'Drive': 'H', 'RemotePath': '\\\\server.pn.steinbeis.schule' + nethome.replace('/srv/samba/schools','').replace('/','\\'), 'Name': 'Home_Server' })
-    mounts.append({ 'Drive': 'T', 'RemotePath': '\\\\server.pn.steinbeis.schule\default-school\share', 'Name': 'Tausch' })
+    mounts.append({ 'Drive': 'T', 'RemotePath': '\\\\server.pn.steinbeis.schule\\default-school\\share', 'Name': 'Tausch' })
+    if "role-teacher" in vminfo['Groups']:
+        mounts.append({ 'Drive': 'S', 'RemotePath': '\\\\server.pn.steinbeis.schule\\default-school\\students', 'Name': 'SuS' })
     return mounts
 
 def get_user_folders():
diff --git a/roles/lmn_vm/tasks/main.yml b/roles/lmn_vm/tasks/main.yml
index e2c312b..d586431 100644
--- a/roles/lmn_vm/tasks/main.yml
+++ b/roles/lmn_vm/tasks/main.yml
@@ -21,6 +21,7 @@
       - virt-viewer
       - dialog # for vm-netboot menu
       - python3-impacket
+      - virtiofsd
 
     # - name: allow all users to use VMs
     #   lineinfile:
@@ -125,9 +126,7 @@
     - vm-upload
     - vm-sync
     - vm-link-images
-    - vm-virtiofsd
     - vm-vminfo
-    - virtiofsd
     - vm-aria2
     - uploadseed
     - desktop-sync
@@ -222,7 +221,7 @@
       Description=Create .vminfo.json for VMs
       [Service]
       Type=simple
-      ExecStart=/usr/bin/bash -c 'umask 027; /usr/local/bin/vm-vminfo > "{% if localhome %}/home{% else %}/lmn/media{% endif %}/${USER}/.vminfo.json"'
+      ExecStart=/usr/bin/bash -c 'umask 077; /usr/local/bin/vm-vminfo > "{% if localhome %}/home{% else %}/lmn/media{% endif %}/${USER}/.vminfo.json"'
     dest: /etc/systemd/user/vminfo.service
     mode: '0644'