Ubuntu Desktop Configuration on MacBook Pro

macbook.sh

#!/usr/bin/env bash

# Note: LOGIN SCREEN SCALE (200%), LOGIN SCREEN SIZE (1152x864) and DISPLAY SCALE (200%) below are dependant on 
# Virtual Machine > Settings > Display > 'Use full resolution for Retina display' in VMware Fusion being checked 
# (gui.fitGuestUsingNativeDisplayResolution = "TRUE" in .vmx file) 



# Get the installed Ubuntu version e.g. 20, 18, 16 etc. 
VERSION=$(lsb_release -r | awk '{print $2}' | cut -d '.' -f 1)


# Get the installed GNOME Desktop version
GD_MAJOR=$(cat /usr/share/gnome/gnome-version.xml | sed -n 's/^.*<platform>//p' | sed -n 's/<\/platform>//p')
GD_MINOR=$(cat /usr/share/gnome/gnome-version.xml | sed -n 's/^.*<minor>//p' | sed -n 's/<\/minor>//p')
GD_MICRO=$(cat /usr/share/gnome/gnome-version.xml | sed -n 's/^.*<micro>//p' | sed -n 's/<\/micro>//p')



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# AUTHENTICATION AS ROOT
# 

# Ask for the administrator password upfront
sudo -v

# Keep-alive: update existing `sudo` time stamp until `userconf.sh` has finished
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# FORCE DISPLAY OF GRUB MENU AT BOOT
#
# SOURCE: https://askubuntu.com/a/1078723
#
# GRUB_TIMEOUT_STYLE=menu
# GRUB_HIDDEN_TIMEOUT=
# GRUB_TIMEOUT=5

#sudo sed -i 's/GRUB_TIMEOUT_STYLE=hidden/GRUB_TIMEOUT_STYLE=menu\nGRUB_HIDDEN_TIMEOUT=/g' /etc/default/grub
#sudo sed -i 's/GRUB_TIMEOUT=0/GRUB_TIMEOUT=5/g' /etc/default/grub

#sudo update-grub



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SET LOGIN SCREEN SCALE (200%)
#
# SOURCE: https://askubuntu.com/a/1126769

#sudo tee /usr/share/glib-2.0/schemas/93_hidpi.gschema.override <<EOF
#[org.gnome.desktop.interface]
#scaling-factor=2
#text-scaling-factor=0.9
#EOF

#sudo glib-compile-schemas /usr/share/glib-2.0/schemas



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SET LOGIN SCREEN SIZE (1152x864)
#
# SOURCE: https://askubuntu.com/a/1041697 and https://askubuntu.com/a/54068
#
# #GRUB_GFXMODE=640x480
# GRUB_GFXMODE=1152x864x32
# GRUB_GFXPAYLOAD_LINUX=keep
# #GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"

#sudo sed -i 's/#GRUB_GFXMODE=640x480/#GRUB_GFXMODE=640x480\nGRUB_GFXMODE=1152x864x32\nGRUB_GFXPAYLOAD_LINUX=keep\n#GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"/g' /etc/default/grub

#sudo update-grub



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SET DISPLAY SCALE (200%)
#
# SOURCE: https://ubuntuforums.org/showthread.php?t=2384128&p=13736478#post13736478

#gsettings set org.gnome.desktop.interface scaling-factor 2
#dconf write /org/gnome/desktop/interface/scaling-factor "uint32 2"



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# DISPLAY
#
# 

# Disable Automatic Brightness
gsettings set org.gnome.settings-daemon.plugins.power ambient-enabled false
#dconf write /org/gnome/settings-daemon/plugins/power/ambient-enabled

# Set Brightness
echo 100 | sudo tee /sys/class/backlight/intel_backlight/brightness

# Disable automatic screen lock
gsettings set org.gnome.desktop.screensaver lock-enabled false
#dconf write /org/gnome/desktop/screensaver/lock-enabled false

# Enable automatic screen lock
#gsettings set org.gnome.desktop.screensaver lock-enabled true
#dconf write /org/gnome/desktop/screensaver/lock-enabled true

# Lock screen after 30 minutes
#gsettings set org.gnome.desktop.screensaver lock-delay 1800
#dconf write /org/gnome/desktop/screensaver/lock-delay "uint32 1800"                                                        # Unsigned 32-bit integer

# Blank screen after 1 minute (60 seconds)
gsettings set org.gnome.desktop.session idle-delay 60
#dconf write /org/gnome/desktop/session/idle-delay "uint32 60"                                                              # Unsigned 32-bit integer



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# DESKTOP ICONS
#
# 

# Hide Trash Folder
gsettings set org.gnome.shell.extensions.desktop-icons show-trash false
#dconf write /org/gnome/shell/extensions/desktop-icons/show-trash false

# Hide Home Folder
gsettings set org.gnome.shell.extensions.desktop-icons show-home false
#dconf write /org/gnome/shell/extensions/desktop-icons/show-home false



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SET VOLUME
#
# 

amixer cset iface=MIXER,name="Master Playback Volume" 25 >/dev/null



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SOFTWARE UPDATE
#
# 

# Software Updater > Settings & Livepatch > Updates > Automatically check for updates:
    # Never
    sudo sed -r -i 's/(Update-Package-Lists).*;/\1 "0";/' /etc/apt/apt.conf.d/20auto-upgrades

# Do not display a notification when updates are available.
gsettings set com.ubuntu.update-notifier no-show-notifications true
#dconf write /com/ubuntu/update-notifier/no-show-notifications true



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# EDIT USER'S .BASHRC
#
#

tee -a ~/.bashrc <<EOF
# Set keyboard model and layout
#setxkbmap -model apple -layout gb

# Message to display for each new Terminal window
printf "Use right-alt-3 for # character\n\n"

EOF

tee -a ~/.bashrc <<EOF
alias update='sudo -- sh -c "apt update; apt upgrade -y; apt dist-upgrade -y; apt autoremove -y; apt autoclean -y"; if [ -f /var/run/reboot-required ]; then echo -e "\n* * * REBOOT REQUIRED * * *\n"; else echo -e "\n* * * No reboot required * * *\n"; fi'
EOF

#gsettings set org.gnome.desktop.input-sources sources  "[('xkb', 'gb'), ('xkb', 'gb+mac')]"
#dconf write /org/gnome/desktop/input-sources/sources "[('xkb', 'gb'), ('xkb', 'gb+mac')]"



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# FILES APP CONFIGURATION
#
# 

# Show hidden files
gsettings set org.gtk.Settings.FileChooser show-hidden true
#dconf write /org/gtk/settings/file-chooser/show-hidden true        # Note difference in case and schema name compared to gsettings

# Set default to 'List' view 
gsettings set org.gnome.nautilus.preferences default-folder-viewer list-view
#dconf write /org/gnome/nautilus/preferences/default-folder-viewer "'list-view'"

# Limit 'List' view columns
gsettings set org.gnome.nautilus.list-view default-visible-columns "['name', 'size', 'date_modified']"
#dconf write /org/gnome/nautilus/list-view/default-visible-columns "['name', 'size', 'date_modified']"

# Use Tree view
gsettings set org.gnome.nautilus.list-view use-tree-view true
#dconf write /org/gnome/nautilus/list-view/use-tree-view true


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# MOUSE
#
# 

# Mouse scroll direction
gsettings set org.gnome.desktop.peripherals.mouse natural-scroll false
#dconf write /org/gnome/desktop/peripherals/mouse/natural-scroll false

# Mouse pointer speed
gsettings set org.gnome.desktop.peripherals.mouse speed -0.75
#dconf write /org/gnome/desktop/peripherals/mouse/speed -0.75



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# KEYBOARD SHORTCUTS
#
# 

# Change keyboard shortcut to open Terminal
#if [ $VERSION -ge 20 ]; then
    # option-command-t on macOS
#    gsettings set org.gnome.settings-daemon.plugins.media-keys terminal "['<Alt><Super>t']"
    #dconf write /org/gnome/settings-daemon/plugins/media-keys/terminal "['<Alt><Super>t']"

    # control-option-t on macOS. Conflicts with Magnet's 'Right Two Thirds' option
    #gsettings set org.gnome.settings-daemon.plugins.media-keys terminal "['<Primary><Alt>t']"           
    #dconf write /org/gnome/settings-daemon/plugins/media-keys/terminal "['<Primary><Alt>t']"
#else
    # option-command-t on macOS
#    gsettings set org.gnome.settings-daemon.plugins.media-keys terminal "'<Alt><Super>t'"             
    #dconf write /org/gnome/settings-daemon/plugins/media-keys/terminal "'<Alt><Super>t'"

    # control-option-t on macOS. Conflicts with Magnet's 'Right Two Thirds' option
    #gsettings set org.gnome.settings-daemon.plugins.media-keys terminal "'<Primary><Alt>t'"           
    #dconf write /org/gnome/settings-daemon/plugins/media-keys/terminal "'<Primary><Alt>t'"
#fi    



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# DOCK CONFIGURATION
#
# Since 18.04 LTS the default Desktop environment is GNOME 3 (GNOME 40
# starting with 21.10) whose dash has been transformed in to a dock by
# a fork of the 'dash-to-dock' GNOME Shell extension named 'ubuntu-dock'. 
# 'gnome-extensions list' shows this as '[email protected]'. A good
# explanation of the differences between dash and dock can be found at 
# https://askubuntu.com/a/1332625

    gsettings set org.gnome.shell.extensions.dash-to-dock extend-height false           # Centres the Dock
    #dconf write /org/gnome/shell/extensions/dash-to-dock/extend-height false

    gsettings set org.gnome.shell.extensions.dash-to-dock dock-position BOTTOM
    #dconf write /org/gnome/shell/extensions/dash-to-dock/dock-position "'BOTTOM'"

    gsettings set org.gnome.shell.extensions.dash-to-dock transparency-mode FIXED       # Default value
    #dconf write /org/gnome/shell/extensions/dash-to-dock/transparency-mode "'FIXED'"

    gsettings set org.gnome.shell.extensions.dash-to-dock dash-max-icon-size 48         # Signed 32-bit integer. Default value
    #dconf write /org/gnome/shell/extensions/dash-to-dock/dash-max-icon-size "48"
    
    gsettings set org.gnome.shell.extensions.dash-to-dock dock-fixed false              # Autohide the Dock
    #dconf write /org/gnome/shell/extensions/dash-to-dock/dock-fixed false

if [ $GD_MAJOR -lt 40 ]; then
    # Setting this appears to cause issues with GNOME 40 and Ubuntu 21.10 where only the Applications Overview grid is displayed in the dock and may also result in crashing the GNOME shell.
    gsettings set org.gnome.shell.extensions.dash-to-dock unity-backlit-items true
    #dconf write /org/gnome/shell/extensions/dash-to-dock/unity-backlit-items true
fi



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# COPY HOST SSH CONFIGURATION TO GUEST OS
#
# 

# Mount shared host folders
#sudo mkdir /mnt/hgfs
#sudo vmhgfs-fuse .host:/ /mnt/hgfs/ -o allow_other -o uid=1000

# Copy host's SSH configuration
#[ ! -d /home/$USER/.ssh ] && mkdir /home/$USER/.ssh
#cp -r /mnt/hgfs/.ssh/ids /home/$USER/.ssh/ids

#tee /home/$USER/.ssh/config <<EOF
# http://www.kelvinwong.ca/2011/03/30/multiple-ssh-private-keys-identityfile/
#IdentityFile ~/.ssh/ids/%h/%r/id_ed25519
#EOF

#sudo vmware-toolbox-cmd script shutdown enable
#sudo vmware-toolbox-cmd script shutdown set /etc/vmware-tools/poweroff-custom.sh



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# FONTS
#
# 

# Download and install 'Source Code Pro'
pushd /tmp
wget https://github.com/adobe-fonts/source-code-pro/archive/2.030R-ro/1.050R-it.zip
unzip 1.050R-it.zip
FONTPATH="${XDG_DATA_HOME:-$HOME/.local/share}"/fonts
mkdir -p $FONTPATH
cp source-code-pro-*-it/OTF/*.otf $FONTPATH
fc-cache -f -v
popd



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# INSTALL PACKAGES
#
# 

sudo apt update

# Chromium
if [ $VERSION -ge 20 ]; then
    # installs '/var/lib/snapd/desktop/applications/chromium_chromium.desktop'
    sudo snap install chromium
else
    # installs '/usr/share/applications/chromium-browser.desktop'
    sudo apt install -y chromium-browser
fi

# Dconf Editor
sudo apt install -y dconf-editor

# numlockx
sudo apt install -y numlockx

# Samba
sudo apt install -y samba

# OpenSSH Server
sudo apt install -y openssh-server

# Thunderbird
sudo snap install thunderbird

# VS Codium
sudo snap install codium --classic



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# CONFIGURE FAVORITES
#
# 

if [ $VERSION -ge 20 ]; then
    CHROMIUM="'chromium_chromium.desktop'"
    SWUPDATE="'snap-store_ubuntu-software.desktop'"
else
    CHROMIUM="'chromium-browser.desktop'"
    SWUPDATE="'org.gnome.Software.desktop'"
fi

gsettings set org.gnome.shell favorite-apps "['org.gnome.Terminal.desktop', $CHROMIUM, 'codium_codium.desktop', 'thunderbird_thunderbird.desktop', 'org.gnome.Nautilus.desktop', 'update-manager.desktop', $SWUPDATE, 'gnome-control-center.desktop', 'yelp.desktop']"
#dconf write /org/gnome/shell/favorite-apps "['org.gnome.Terminal.desktop', $CHROMIUM, 'codium_codium.desktop', 'thunderbird_thunderbird.desktop', 'org.gnome.Nautilus.desktop', 'update-manager.desktop', $SWUPDATE, 'gnome-control-center.desktop', 'yelp.desktop']"



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# TERMINAL CONFIGURATION
#
# 

# Get the default Terminal profile
PROFILE=$(gsettings get org.gnome.Terminal.ProfilesList default | tr -d "'")
#PROFILE=$(dconf list /org/gnome/terminal/legacy/profiles:/ | tr -d ":/" | grep "\S" | head -n 1)

# Set the default Terminal profile name
gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:$PROFILE/ visible-name 'My Default'
#dconf write /org/gnome/terminal/legacy/profiles:/:$PROFILE/visible-name "'My Default'"


# Set the default Terminal font
gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:$PROFILE/ font 'Source Code Pro 11'
#dconf write /org/gnome/terminal/legacy/profiles:/:$PROFILE/font "'Source Code Pro 12'"
gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:$PROFILE/ use-system-font false
#dconf write /org/gnome/terminal/legacy/profiles:/:$PROFILE/use-system-font false

# Set the default size for new Terminal windows
# The default is 80 cols x 24 rows (80 cols * 0.3 = 24 rows)
# Columns
gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:$PROFILE/ default-size-columns 90			# Signed 32-bit integer
#dconf write /org/gnome/terminal/legacy/profiles:/:$PROFILE/default-size-columns "90"											# Signed 32-bit integer

# Rows (90 cols * 0.3 = 27 rows )
gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:$PROFILE/ default-size-rows 27			# Signed 32-bit integer
#dconf write /org/gnome/terminal/legacy/profiles:/:$PROFILE/default-size-rows "27"                                              # Signed 32-bit integer   



# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# NUM LOCK
#
# 

[ ! -d $HOME/.config/autostart ] && mkdir $HOME/.config/autostart

tee -a $HOME/.config/autostart/numlock.desktop <<EOF
[Desktop Entry]
Name=Numlockx
Exec=numlockx on
Type=Application
Comment[en_GB]=Turn Num Lock on
Comment=Turn Num Lock on
EOF


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# FIREWALL
#
# 

sudo ufw enable

# Allow SSH connections from any other device on the same network
sudo ufw allow from 192.168.1.0/24 to any port ssh

# Allow Samba connections from any other device on the same network
sudo ufw allow from 192.168.1.0/24 to any port 139
sudo ufw allow from 192.168.1.0/24 to any port 445

# Allow VNC connections from any other device on the same network
sudo ufw allow from 192.168.1.0/24 to any port 5900


# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# SAMBA
#
# 

sudo tee -a /etc/samba/smb.conf <<EOF
[Ubuntu MacBook]]
    comment = Samba on Linux
    path = /home/steve
    read only = no
#    guest ok = yes
    browsable = yes
EOF

sudo systemctl restart smbd

sudo smbpasswd -a steve

clear

read -p "Press enter to restart"
shutdown -r now