Linux Ubuntu 20.04

linux_magic_keyboard.md

Pair Apple Magic Keyboard A1644

• Open Terminal
• sudo bluetoothctl
• power on
• agent KeyboardOnly
• default-agent
• pairable on
• Power on Keyboard
• scan on
• Keyboard MAC Address should be like Magic Keyboard
• Copy MAC Address
• trust <mac_address>
• pair <mac_address>
• Open Ubuntu settings
• Select & Connect Keyboard
• Confirm PIN

linux_tips.md

Secure Boot

Check EFI Mode

[ -d /sys/firmware/efi ] && echo "Session EFI" || echo "Session non-EFI"

Atom

Export packages list

apm list --installed --bare > package-list.txt

Import packages list

apm install --packages-file package-list.txt

Tilix

Export config

dconf dump /com/gexperts/Tilix/ > tilix.dconf

Import Config

dconf load /com/gexperts/Tilix/ < tilix.dconf

Custom Shortcuts

https://askubuntu.com/questions/26056/where-are-gnome-keyboard-shortcuts-stored

• ctrl+space

Overview

Disable

gsettings set org.gnome.mutter overlay-key ""

Enable

gsettings set org.gnome.mutter overlay-key "Super_L"

Opera fix h.264

curl -L -O https://github.com/iteufel/nwjs-ffmpeg-prebuilt/releases/download/0.47.2/0.47.2-linux-x64.zip
unzip 0.47.2-linux-x64.zip
sudo mv libffmpeg.so /usr/lib/x86_64-linux-gnu/libffmpeg_h264.so
sudo mv /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so.orig
sudo ln -s /usr/lib/x86_64-linux-gnu/libffmpeg_h264.so /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so