Also need to exclude ssh-agent while getting the currently logged in KDE user.

etc/acpi/thinkpad-tabletmode.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 MODE=$4
-USER=$(ps aux | grep startkde | grep -v sddm | grep -v grep |  awk '{print $1}')
+USER=$(ps aux | grep startkde | grep -v sddm | grep -v ssh-agent |grep -v grep |  awk '{print $1}')
 
 export DISPLAY=:0