iwanko

Enable PipeWire on Ubuntu 22.04

This guide is only for original Ubuntu out-of-the-box packages. If you have added a custom PPA like pipewire-debian, you might get into conflicts.

Ubuntu 22.04 has PipeWire partially installed and enabled as it's used by browsers (WebRTC) for recoding the screeen under Wayland. We can enable remaining parts and use PipeWire for audio and Bluetooth instead of PulseAudio.

Starting from WirePlumber version 0.4.8 automatic Bluetooth profile switching (e.g. switching from A2DP to HSP/HFP when an application needs microphone access) is supported. Jammy (22.04) repos provide exactly version 0.4.8. So, we're good.

Based on Debian Wiki, but simplified for Ubuntu 22.04.

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

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Navigational and basic hot keys

Notes:

CTRL-X + D - compare directories or files;

TAB or Ctrl-U is switching focus between left and right panel;

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

	#!/bin/bash

	# This script cleans all cache for Microsoft Teams on Linux
	# Tested on Ubuntu-like, Debian by @necrifede, Arch Linux by @lucas-dclrcq and Manjaro with flatpak by @danie1k. Feel free to test/use in other distributions.
	# Tested Teams via snap package.
	# Tested Teams via flatpak package.
	#
	# How to use in terminal:
	# ./clear_cache_MS_Teams.sh ( deb-stable \| deb-insider \| snap \| flatpak )
	# or

	float decel(float x) { // as an easing function
	return 1-(x-1)*(x-1);
	}

	void setup() {
	background(255);
	size(750,750,P2D);
	PImage img = loadImage("image.png");
	strokeWeight(2);
	noFill();

	#!/bin/bash

	# for Ubuntu

	# Install pre-requirements
	sudo apt-get update
	sudo apt-get install -y chromium-codecs-ffmpeg-extra

	# Import to opera
	sudo ln -sf /usr/lib/chromium-browser/libffmpeg.so /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so