diff --git a/config.org b/config.org
index ddadde3..8428db7 100644
--- a/config.org
+++ b/config.org
@@ -421,6 +421,20 @@ We start by simply defining the standard headers used by the three files. These
 # using org-babel-tangle (C-c C-v t)
 
 #+end_src
+** /etc/environment
+#+begin_src conf :tangle "/sudo::/etc/environment"
+# DO NOT EDIT THIS FILE DIRECTLY
+# This is a file generated from a literate programing source file
+# You should make any changes there and regenerate it from Emacs org-mode
+# using org-babel-tangle (C-c C-v t)
+
+#
+# This file is parsed by pam_env module
+#
+# Syntax: simple "KEY=VAL" pairs on separate lines
+#
+#+end_src
+
 * Package Management
 ** Yay
 *** Prerequisites
@@ -652,15 +666,16 @@ pulseaudio-jack
 #+end_src
 ** Additional Firmware
 *** pwl-desktop
-#+begin_src shell :tangle pwl-desktop_pkg-list.txt
+#+begin_src config :tangle pwl-desktop_pkg-list.txt
 amd-ucode
 aic94xx-firmware
 sof-firmware
 wd719x-firmware
 nvidia-dkms
-opencl-headers
-opencl-nvidia
-xf86-video-nouveau
+# opencl-headers
+# opencl-nvidia
+mesa
+#xf86-video-nouveau
 cuda
 #+end_src
 *** paul-laptop
@@ -3817,7 +3832,12 @@ thunderbird &
 #+begin_src shell :tangle pkg-list.txt
 whatsapp-for-linux
 #+end_src
-** Signal
+*** Fix Webkit2GTK
+for more information see [[https://github.com/tauri-apps/tauri/issues/9304][this Github issue]]
+#+begin_src conf :tangle "/sudo::/etc/environment"
+WEBKIT_DISABLE_DMABUF_RENDERER=1
+#+end_src
+** signal
 #+begin_src shell :tangle pkg-list.txt
 signal-desktop
 #+end_src