russiantux

Build & install gamescope for fresh-install Ubuntu 24.04 (Noble Numbat)

Due to what appears to be dependency issues, the gamescope package isn't avalible for Ubuntu 24.04. So here's a guide on how to build and install gamescope for Ubuntu 24.04

1. Pull latest git of gamescope

$ git clone https://github.com/ValveSoftware/gamescope.git

2. Install needed dependencies to build gamescope

`$ sudo apt install libbenchmark1.8.3 libdisplay-info1 libevdev-dev libgav1-1 libgudev-1.0-dev libmtdev-dev libseat1 libstb0 libwacom-dev libxcb-ewmh2 libxcb-shape0-dev libxcb-xfixes0-dev libxmu-headers libyuv0 libx11-xcb-dev libxres-dev libxmu-dev libseat-dev libinput-dev libxcb-composite0-dev libxcb-ewmh-dev libxcb-icccm4-dev libxcb-res0-dev libcap-dev

isDipesh

One of the common errors after running updates on your Arch Linux system:

error: key "..." could not be imported
error: required key missing from keyring
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.

Fix:

bjoern-r

arch: amd64
cores: 2
hostname: kodipriv
memory: 2048
net0: name=eth0,bridge=vmbr0,firewall=1,hwaddr=56:94:2A:9A:8E:1B,ip=dhcp,ip6=auto,type=veth
ostype: ubuntu
parent: before_first_boot
rootfs: encrypted_zfs:subvol-103-disk-0,size=8G
swap: 512
lxc.cgroup2.devices.allow: c 226:* rwm

weinbrenner

# After upgrading Ubuntu to 21.10 CS.GO in Steam for Linux stopped working
# (@see https://github.com/ValveSoftware/csgo-osx-linux/issues/2815
#  and https://github.com/ValveSoftware/csgo-osx-linux/issues/2811
# )

# Here is how I fixed it:

# 0) Exit Steam, make sure it is not running anymore
$ ps aux | grep steam

morfikov

#!/bin/sh
# this goes into /etc/initramfs-tools/scripts/init-premount/a_enable_wireless
PREREQ=""
prereqs()
{
    echo "$PREREQ"
}

case $1 in
prereqs)

izzyleung

Generate a new pair of keys via wg

$ wg genkey | tee privatekey | wg pubkey > publickey

Rotate your public key via the same logic as in Mullvad's source code:

• Step 1: Obtaining an access token:

$ curl -fsSL -X POST \
    -H 'Content-Type: application/json' \

aliicex

Stangri's VPN Policy Routing package is a mainstay of my OpenWRT builds. It works great for IPv4, but I couldn't, for the life of me, get it working with IPv6. Instead, I had to faux-implement PBR as follows.

My VPN provider only gave me a single IP address with a /128 prefix, so I was forced to use NAT6. This left me with a stanza in my firewall config that looks like this; note the masq6 option

config zone
	option name 'wan_vpn'
	option input 'REJECT'
	option output 'ACCEPT'
	option forward 'REJECT'

Snuggle

OpenPGP SSH access with Yubikey and GnuPG

Yubikey, Smart Cards, OpenSC and GnuPG are pain in the ass to get working. Those snippets here sould help alleviate pain.

Yubikey Config under Ubuntu

To reset and disable not used modes on Yubikey you need the ykman program

You can install it using those commands

G-UK

Introduction

The objective of these instructions is to create a complete Arm64 OS (Userland and Kernel) using Debian Debootstrap and RPI-Update for use on the Raspberry Pi 3 and 4.

Prerequisites:

• An existing Debian/Raspbian system (any architecture will do)
• An empty SD card formatted as per a standard Raspbian installation mounted to /mnt/sd on the build system
  • 1st Partition 0-256MB = FAT32 (Mount to /mnt/sd/boot)
  • 2nd Partition 256MB+ = EXT4 (Mount to /mnt/sd)

Set-up basic Debian system

AfroThundr3007730

#!/bin/bash
# These steps will allow the setup of an on-demand SSH proxy
# Three unit files will be created to serve this purpose:
#   ssh-socks-helper.socket - The listening socket providing activation
#   ssh-socks-helper.service - A systemd proxy to pass the socket fd
#   ssh-socks.service - The actual SSH service providing the tunnel

cat <<'EOF' > ~/.config/systemd/user/ssh-socks-helper.socket
[Unit]
Description=Proxy Helper Socket for Bastion SOCKS5 Proxy