Optimize Intel WiFi Driver Settings in Linux

# Disable 802.11n to potentially improve stability
options iwlwifi 11n_disable=1

# Disable hardware encryption to offload encryption to the CPU
options iwlwifi swcrypto=0

# Disable Bluetooth coexistence to potentially improve WiFi performance
options iwlwifi bt_coex_active=0

# Disable power saving features to improve performance at the cost of higher power consumption
options iwlwifi power_save=0

# Disable Unscheduled Automatic Power Save Delivery (U-APSD)
options iwlwifi uapsd_disable=1

# Set power scheme to maximum performance
options iwlmvm power_scheme=1

# Enable antenna aggregation to potentially improve WiFi performance
options iwlwifi 11n_disable=8

To apply these settings, you would typically place them in a configuration file under /etc/modprobe.d/. For example, you could create a file called iwlwifi.conf:

sudo nano /etc/modprobe.d/iwlwifi.conf

Then, paste the configuration options into this file and save it.

Finally, to apply these changes, you will need to reload the iwlwifi module:

sudo modprobe -r iwlwifi
sudo modprobe iwlwifi

Or, you can simply reboot your system for the changes to take effect.

Set Battery Charge Limit in Ubuntu

ls /sys/class/power_supply/
ls /sys/class/power_supply/BAT0
sudo sh -c "echo 60 > /sys/class/power_supply/BAT0/charge_control_end_threshold"
cat /sys/class/power_supply/BAT0/status

Create Battery Charge Threshold Service

sudo nano /etc/systemd/system/battery-charge-end-threshold.service
Description=Set Battery Charge Maximum Limit

ExecStart=/bin/bash -c 'echo 60 > /sys/class/power_supply/BAT0/charge_control_end_threshold'

sudo systemctl enable battery-charge-end-threshold.service
sudo systemctl daemon-reload
sudo systemctl start battery-charge-end-threshold.service


Fedora 40 Post Install


sudo fwupdmgr get-devices 
sudo fwupdmgr refresh --force 
sudo fwupdmgr get-updates 
sudo fwupdmgr update

Media Codecs

sudo dnf groupupdate 'core' 'multimedia' 'sound-and-video' --setopt='install_weak_deps=False' --exclude='PackageKit-gstreamer-plugin' --allowerasing && sync
sudo dnf swap 'ffmpeg-free' 'ffmpeg' --allowerasing
sudo dnf install gstreamer1-plugins-{bad-\*,good-\*,base} gstreamer1-plugin-openh264 gstreamer1-libav --exclude=gstreamer1-plugins-bad-free-devel ffmpeg gstreamer-ffmpeg
sudo dnf install lame\* --exclude=lame-devel
sudo dnf group upgrade --with-optional Multimedia

H/W Video Acceleration

sudo dnf install ffmpeg ffmpeg-libs libva libva-utils
sudo dnf swap libva-intel-media-driver intel-media-driver --allowerasing

Set Hostname

hostnamectl set-hostname YOUR_HOSTNAME

Disable Mitigations

sudo grubby --update-kernel=ALL --args="mitigations=off"

Modern Standby

sudo grubby --update-kernel=ALL --args="mem_sleep_default=s2idle"

Enable nvidia-modeset

sudo grubby --update-kernel=ALL --args="nvidia-drm.modeset=1"

Disable NetworkManager-wait-online.service

sudo systemctl disable NetworkManager-wait-online.service

Disable SELinux

sudo grubby --update-kernel ALL --args selinux=0
sudo nano /etc/selinux/config


Configure Nginx for WordPress on Ubuntu

sudo mkdir -p /var/www/html/wordpress

Navigate to /etc/nginx/sites-available. There, create a file with the name example.com. The name should be the same as your domain.

# Redirect HTTP -> HTTPS
server {
    listen 80;
    server_name www.example.com example.com;

    return 301 https://example.com$request_uri;

# Redirect WWW -> NON-WWW
server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name www.example.com;

    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
    ssl_trusted_certificate /etc/letsencrypt/live/example.com/chain.pem;

    return 301 https://example.com$request_uri;

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name example.com;

    root /var/www/html/wordpress;
    index index.php;

    # SSL parameters
    ssl_protocols         TLSv1.2 TLSv1.3;
    ssl_ciphers           HIGH:!aNULL:!MD5;
    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
    ssl_trusted_certificate /etc/letsencrypt/live/example.com/chain.pem;
    ssl_session_timeout 1d;
    ssl_session_cache shared:MozSSL:10m;
    ssl_session_tickets off;
    ssl_prefer_server_ciphers off;
    ssl_stapling on;
    ssl_stapling_verify on;
    resolver valid=300s;
    resolver_timeout 30s;

    # log files
    access_log /var/log/nginx/example.com.access.log;
    error_log /var/log/nginx/example.com.error.log;

    location = /favicon.ico {
    log_not_found off;
    access_log off;

    location = /robots.txt {
    allow all;
    log_not_found off;
    access_log off;

    location / {
    try_files $uri $uri/ /index.php?$args;

    location ~ \.php$ {
    include snippets/fastcgi-php.conf;
    fastcgi_pass unix:/run/php/php8.1-fpm.sock;

    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
    expires max;
    log_not_found off;

then create a symbolic link to the sites-enabled directory.

sudo ln -s /etc/nginx/sites-available/sample.com /etc/nginx/sites-enabled/sample.com
sudo nginx -t
nginx -s reload