Internet speed is slow

Support Network
4

You could write a config file…

  1. Create a file here: /etc/modprobe.d/wifi.conf and open an editor:
sudo nano /etc/modprobe.d/wifi.conf
  1. Add there:
options iwlwifi swcrypto=1 # enables software crypto
options iwlwifi power_save=0 # disables power management
options iwlwifi 11n_disable=1 # disables 11n connections
options iwlwifi disable_11ac=1 # disables 11ac connections
options iwlwifi disable_11ax=1 # disables 11ax connections
  1. Save it and exit.

Save: CTRL + S

Close: CTRL + X

  1. Reboot your system.

More options here: modinfo iwlwifi

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