Daniel Morales danielm

Diagnosing spurious wakes

This gist documents my attempts to get to the bottom of spurious wakes after installing Ubuntu 20.04 LTS on my system.

Initially, I thought it might be another system on my network sending Wake-on-LAN (WoL) packets. Then I thought it might be a known XHCI spurious wake kernel issue. And lastly, I finally resolved things by actively disabling the ability of USB devices, e.g. the mouse, to wake the system.

Update: I later came up with a better way of disabling wake-on-mouse that's covered here.

Note: as one of these steps, I upgraded the system BIOS - while this didn't resolve this particular issue, it did resolve an annoying issue with the graphic state not being properly restored for certain applications after wake-up.

Arch Linux - TLDR Install

Guide moved to repo:

https://github.com/danielm/configs/blob/master/docs/Arch-Install.md

	DOTNET_FILE="dotnet-sdk-8.0.404-linux-x64.tar.gz"

	# <<< .config/.profile
	export DOTNET_ROOT="$HOME/.dotnet"
	export DOTNET_CLI_TELEMETRY_OPTOUT=1
	# >>>

	# Dependencies
	sudo pacman -Sy glibc gcc krb5 icu openssl libc++ zlib

	@Get('api/auth/sso/saml/login')
	@UseGuards(SamlAuthGuard)
	async samlLogin() {
	//this route is handled by passport-saml
	return;
	}

	<div class="m-2 p-4">
	<div class="mb-4 grid grid-flow-col grid-cols-3 items-center border-0 border-b-2 border-gray-200 text-center text-base md:text-lg font-bold uppercase">
	<div>Quarterfinals</div>
	<div>Semifinals</div>
	<div>Finals</div>
	</div>
	<div class="grid grid-flow-col grid-cols-3 items-center">
	<div class="grid grid-flow-row grid-rows-3">
	<div class="mb-4 rounded-md bg-gray-200 px-4 py-2 text-gray-900 space-y-2 text-xs md:text-base">
	<div class="grid grid-flow-col grid-cols-2">

	<?php

	function findDifferences(array $array1, array $array2)
	{
	// Elements present in array1 but not in array2
	$missingInArray2 = array_diff($array1, $array2);

	// Elements present in array2 but not in array1
	$addedInArray2 = array_diff($array2, $array1);

	#!/bin/bash

	#
	# This script rename to a more userfriendy file name, so we can easly view/sort it etc.
	# Specially in multi-part files, Given the Nameing convention:
	# https://community.gopro.com/s/article/GoPro-Camera-File-Naming-Convention?language=en_US
	#
	# Eample:
	# - GH010051.MP4 ==> GH0051-01.mp4
	# - GH020051.MP4 ==> GH0051-02.mp4

	----
	[---->+<]
	>++.
	--
	[----->+<]
	>-.
	++++
	[->+++<]
	>+.
	+++++.

Daniel Morales danielm

Diagnosing spurious wakes

Contents

Arch Linux - TLDR Install

Guide moved to repo: