Use apt hook to modify permissions after upgrade of wireshark.

The previous solution did not work for the graphical user interface.
Group membership did only show up on the console.

roles/lmn_fvs/tasks/main.yml

@@ -64,10 +64,13 @@
     http_proxy: '' # this is needed to avoid ttf-mscorefonts-installer picking up aptcacher
 
 
-- name: Add wireshark group membership to users to allow dumping packets
+- name: Make sure wireshark works for all users after installation and upgrades
-  ansible.builtin.lineinfile:
+  ansible.builtin.copy:
-    path: /etc/security/group.conf
+    dest: /etc/apt/apt.conf.d/92wireshark4all
-    line: '*;*;*;Al0000-2400;wireshark'
+    content: |
+      ## Modify permissions after installation/upgrade to allow all
+      ## users dumping packages on network interfaces for wireshark
+      DPkg::Post-Invoke {"/usr/bin/chmod o+x /usr/bin/dumpcap || true"; };
 
 
 - name: Create firefox policies directory
@@ -181,7 +184,6 @@
 #- name: Disable automatic lock screen and user specific modifications
 #  ansible.builtin.copy:
 #    path: /etc/xdg/kscreenlockerrc
-#    create: true
 #    content: |
 #      [Daemon][$i]
 #      Autolock=false