Understanding Meaning of Linux Thinks Wi-Fi Card Intel Wireless-AC9260
The Intel Wireless-AC9260 is a 2x2 802.11ac + BT 5.0 (vPro) Wi-Fi card that is believed to be installed on two laptops. One of the laptops is running Ubuntu 22.04, and the operating system identifies the Wi-Fi card as Wireless.
Overview of Intel Wireless-AC9260
The Intel Wireless-AC9260 is a high-performance Wi-Fi card that supports 802.11ac wireless networking standard. It is a dual-band Wi-Fi card that operates on both 2.4 GHz and 5 GHz frequency bands. The card also supports Bluetooth 5.0 technology, which provides faster data transfer rates and longer range compared to previous versions.
How Linux Identifies Intel Wireless-AC9260
When the Intel Wireless-AC9260 Wi-Fi card is installed on a laptop running Ubuntu 22.04, the operating system identifies it as Wireless. This identification is done by the Linux kernel, which detects the hardware and loads the appropriate drivers to enable Wi-Fi functionality.
Understanding Linux Drivers for Intel Wireless-AC9260
Linux drivers are software modules that enable the operating system to communicate with hardware devices. In the case of the Intel Wireless-AC9260 Wi-Fi card, the Linux kernel loads the iwlwifi driver, which is a open-source driver that supports a wide range of Intel wireless adapters.
$ lsmod | grep iwlwifi
iwlwifi 352256 1
cfg80211 901120 3 iwlwifi,mac80211,libarc4
The above output shows that the iwlwifi driver is loaded and is being used by the cfg80211 wireless configuration subsystem. The mac80211 module is also loaded, which provides a common interface between the wireless kernel subsystem and the wireless device drivers.
Configuring Intel Wireless-AC9260 on Ubuntu 22.04
To configure the Intel Wireless-AC9260 Wi-Fi card on Ubuntu 22.04, follow these steps:
- Click on the network icon in the top panel.
- Select the Wi-Fi network you want to connect to.
- Enter the network password when prompted.
- Click on the Connect button.
Once connected, the Wi-Fi icon in the top panel will change to indicate that a Wi-Fi network is active. To view the Wi-Fi connection details, click on the network icon and select Connection Information.
Troubleshooting Intel Wireless-AC9260 on Ubuntu 22.04
If you encounter issues with the Intel Wireless-AC9260 Wi-Fi card on Ubuntu 22.04, try the following troubleshooting steps:
- Check that the Wi-Fi card is properly seated in its slot.
- Check that the Wi-Fi card is enabled in the BIOS settings.
- Check that the iwlwifi driver is loaded by running the
lsmodcommand. - Check that the Wi-Fi network is within range and has a strong signal.
- Restart the Wi-Fi service by running the
sudo systemctl restart network-managercommand.
The Intel Wireless-AC9260 is a high-performance Wi-Fi card that supports 802.11ac wireless networking standard. When installed on a laptop running Ubuntu 22.04, the operating system identifies it as Wireless, and the iwlwifi driver is loaded to enable Wi-Fi functionality. To configure the Wi-Fi card, click on the network icon in the top panel, select the Wi-Fi network you want to connect to, enter the network password when prompted, and click on the Connect button. To troubleshoot issues with the Wi-Fi card, check that the Wi-Fi card is properly seated in its slot, check that the Wi-Fi card is enabled in the BIOS settings, check that the iwlwifi driver is loaded, check that the Wi-Fi network is within range and has a strong signal, and restart the Wi-Fi service.
References
- Intel Wireless-AC9260 Product Brief: https://www.intel.com/content/www/us/en/products/sku/80859/intel-wirelessac-9260/specifications.html
- Ubuntu 22.04 Wi-Fi Troubleshooting: https://help.ubuntu.com/stable/ubuntu-help/net-wireless-troubleshooting.html
- Linux Wireless Networking: https://www.linux.com/topic/networking/introduction-linux-wireless-networking/