This is a script that configures the iwlwifi driver options on Linux systems with options that seem to improve connectivity drastically on some Intel Wifi Cards.

This has been tested on my Arch Linux system using an Intel® Dual Band Wireless-AC 3168 and, an Intel® Wireless-AC 9462. For me this script drastically improved my Wifi connection and speeds.

The default configuration is simply the config i normally set up on my system when installing;

( bt_coex_active=0, 11n_disable=8, swcrypto=1, power_save=0, power_scheme=1, d0i3_disable=1, uapsd_disable=1, )

To run the script, you need to have root privileges.

Download and cd into the directory of the script, use sudo to run the script;

Default configuration

Run sudo ./iwconfer.sh

If no option is provided, the script will default to using the -d option (default configuration).

Custom Configuration

Run sudo ./iwconfer.sh -c

you will be able to set custom settings for the parameters this script changes- via a input dialog.

Backups

If /etc/modprobe.d/iwlwifi.conf exists, a backup is created at ~/iwlwifi-config/iwlwifi.conf.bak

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This is a pretty janky script, but it works for my needs. Feel free to do whatever you want with it.

Be careful when using, and don't brick your wifi drivers.