1 files changed, 10 insertions, 3 deletions

diff --git a/src/include/etc_groups.h b/src/include/etc_groups.h
index 052b737db..0ed5d4e32 100644
--- a/src/include/etc_groups.h
+++ b/src/include/etc_groups.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2014-2022 Firejail Authors
+ * Copyright (C) 2014-2023 Firejail Authors
  *
  * This file is part of firejail project
  *
@@ -20,6 +20,7 @@
 
 #ifndef ETC_GROUPS_H
 #define ETC_GROUPS_H
+#include <stddef.h>
 
 #define ETC_MAX 256
 
@@ -39,6 +40,7 @@ static char *etc_list[ETC_MAX + 1] = { // plus 1 for ending NULL pointer
         "login.defs", // firejail reading UID/GID MIN and MAX at startup
         "nsswitch.conf",
         "passwd",
+        "selinux",
         NULL
 };
 
@@ -47,6 +49,7 @@ static char *etc_group_games[] = {
         "openal", // 3D sound
         "timidity", // MIDI
         "timidity.cfg",
+        "vulkan", // next generation OpenGL stack
         NULL
 };
 
@@ -72,7 +75,8 @@ static char *etc_group_sound[] = {
 static char *etc_group_tls_ca[] = {
         "ca-certificates",
         "crypto-policies",
-        "gcrypt",
+        "gcrypt", // GNU crypto library - contains hardware config for various encryption schemes
+                // and random number generators. The file is not installed by Debian.
         "pki",
         "ssl",
         NULL
@@ -80,14 +84,17 @@ static char *etc_group_tls_ca[] = {
 
 // @x11
 static char *etc_group_x11[] = {
+        "ati", // 3D
         "dconf",
         "drirc",
         "gtk-2.0",
         "gtk-3.0",
         "kde4rc",
         "kde5rc",
-        "nvidia",
+        "machine-id", // QT dbus lib is crashing without it!
+        "nvidia", // 3D
         "pango", // text rendering/internationalization
+        "Trolltech.conf", // old QT config file
         "X11",
         "xdg",
         NULL