From fa0ea86ff0d2ec147c648bf205390f5e63518316 Mon Sep 17 00:00:00 2001
From: matt1432 <matt@nelim.org>
Date: Thu, 2 Mar 2023 16:53:32 -0500
Subject: [PATCH] Add silent boot

---
 README.md         | 36 ++++++++++++++++++++++++++++++++----
 scripts/postDE.sh | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 4 deletions(-)
 create mode 100644 scripts/postDE.sh

diff --git a/README.md b/README.md
index dd493882..62256532 100644
--- a/README.md
+++ b/README.md
@@ -205,17 +205,47 @@ systemctl enable --now gdm
 ```
 
 ### Use the reader
-add this to the top of every file in /etc/pam.d/ that you want ie. sddm, kde, polkit-1, sudo uwu
+add this to the top of every file in /etc/pam.d/ that you want ie. polkit-1, sudo uwu
 ```
 auth            sufficient      pam_fprintd_grosshack.so
 auth            sufficient      pam_unix.so try_first_pass nullok
 ```
 
+## Plymouth and Silent Boot
+By following the wiki pages on [watchdogs](https://wiki.archlinux.org/title/Improving_performance#Watchdogs), [silent booting](https://wiki.archlinux.org/title/Silent_boot#top-page) and [Plymouth](https://wiki.archlinux.org/title/Plymouth), I edited my grub config and mkinitcpio, installed and setup Plymouth, to get a satisfying booting experience
+```
+# yay -Sy plymouth-git gdm-plymouth plymouth-theme-arch-charge-gdm-spinner
+```
+/etc/mkinitcpio.conf
+```
+MODULES=(amdgpu)
+HOOKS=(base udev plymouth plymouth-encrypt ...)
+```
+/etc/default/grub
+```
+GRUB_CMDLINE_LINUX_DEFAULT="quiet splash loglevel=3 systemd.show_status=auto rd.udev.log_level=3 splash vt.global_cursor_default=0 nowatchdog ..."
+GRUB_TIMEOUT="1"
+GRUB_TIMEOUT_STYLE="hidden"
+GRUB_GFXMODE="1920x1200x32"
+#GRUB_DISABLE_RECOVERY=true
+GRUB_DISABLE_OS_PROBER="false"
+```
+Mute watchdog
+```
+echo blacklist sp5100_tco | sudo tee /etc/modprobe.d/disable-sp5100-watchdog.conf
+```
+Apply changes
+```
+sudo plymouth-set-default-theme -R arch-charge-gdm-spinner
+sudo grub-mkconfig -o /boot/grub/grub.cfg
+sudo sed -i 's/echo/#ech~o/g' /boot/grub/grub.cfg
+```
+
 ## Here are some random changes and tweaks
 
 ### Firefox touchscreen [tweak](https://wiki.archlinux.org/title/Firefox/Tweaks#Enable_touchscreen_gestures)
 ```
-# echo MOZ_USE_XINPUT2 DEFAULT=1 >> /etc/security/pam_env.conf
+# echo MOZ_USE_XINPUT2 DEFAULT=1 | sudo tee -a /etc/security/pam_env.conf
 ```
 then logout
 
@@ -265,5 +295,3 @@ then logout
 # sed -i 's/USER=""/USER="matt"/'
 # sudo bash fzf.sh /usr/share/fzf
 ```
-
-TODO: make sed commands for mkinitcpio
diff --git a/scripts/postDE.sh b/scripts/postDE.sh
new file mode 100644
index 00000000..2ca510f8
--- /dev/null
+++ b/scripts/postDE.sh
@@ -0,0 +1,32 @@
+yay -Sy python pam-fprint-grosshack
+cd /tmp
+git clone --recurse-submodules https://github.com/goodix-fp-linux-dev/goodix-fp-dump.git
+cd goodix-fp-dump
+python -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
+sudo python3 run_55b4.py
+
+yay -Sy libfprint-goodixtls-55x4 fprintd
+sudo systemctl enable --now fprintd
+fprintd-enroll
+
+yay -Sy plymouth-git gdm-plymouth plymouth-theme-arch-charge-gdm-spinner
+
+sudo sed -i 's/(base udev /(base udev plymouth plymouth-encrypt /' /etc/mkinitcpio.conf
+sudo sed -i 's/ encrypt//' /etc/mkinitcpio.conf
+sudo sed -i 's/MODULES=()/MODULES=(amdgpu)/' /etc/mkinitcpio.conf
+
+sudo sed -i 's/quiet loglevel 3/quiet splash loglevel=3 systemd.show_status=auto rd.udev.log_level=3 splash vt.global_cursor_default=0 nowatchdog/' /etc/default/grub
+sudo sed -i 's/GRUB_TIMEOUT=.*/GRUB_TIMEOUT="1"/' /etc/default/grub
+sudo sed -i 's/GRUB_TIMEOUT_STYLE=.*/GRUB_TIMEOUT_STYLE="hidden"/' /etc/default/grub
+sudo sed -i 's/GRUB_GFXMODE=.*/GRUB_GFXMODE="1920x1200x32"/' /etc/default/grub
+sudo sed -i 's/GRUB_DISABLE_RECOVERY=.*/#GRUB_DISABLE_RECOVERY=true/' /etc/default/grub
+sudo sed -i 's/#GRUB_DISABLE_OS_PROBER=.*/GRUB_DISABLE_OS_PROBER="false"/' /etc/default/grub
+echo blacklist sp5100_tco | sudo tee /etc/modprobe.d/disable-sp5100-watchdog.conf
+
+sudo plymouth-set-default-theme -R arch-charge-gdm-spinner
+sudo grub-mkconfig -o /boot/grub/grub.cfg
+sudo sed -i 's/echo/#ech~o/g' /boot/grub/grub.cfg
+
+echo MOZ_USE_XINPUT2 DEFAULT=1 | sudo tee -a /etc/security/pam_env.conf
\ No newline at end of file