From 9560228f3b442ea9ddb6e27c90d5100cab90db33 Mon Sep 17 00:00:00 2001
From: "Andreas B. Mundt" <andreas.mundt@steinbeisschule-reutlingen.de>
Date: Fri, 8 Sep 2023 11:27:42 +0200
Subject: [PATCH] Fix umount when virtiofs was never used (slice does not
 exist).

---
 roles/lmn_vm/files/pam-umount.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/roles/lmn_vm/files/pam-umount.sh b/roles/lmn_vm/files/pam-umount.sh
index 22b88d9..57093e6 100644
--- a/roles/lmn_vm/files/pam-umount.sh
+++ b/roles/lmn_vm/files/pam-umount.sh
@@ -30,9 +30,9 @@ if [[ "$mtp" =~ "/lmn/media/$usr/share" ]] ; then
     sleep 5 # leave some time to write caches …
     sudo -u ${usr} killall gvfsd | systemd-cat
     sudo -u ${usr} killall dbus-daemon | systemd-cat
-    systemctl kill system-virtiofs.slice
+    systemctl kill system-virtiofs.slice || true
     # debug to find processes blocking umount:
-    # lsof > /tmp/lsof.log
+    # lsof >> /var/log/lsof.log
 fi
 
 ## Just umount: