I installed Arch Linux on my PC for the first time. The installation completed successfully, and the system detects my network adapter, but I couldn't connect to the internet even though the adapter works normally on my other devices. I eventually discovered that NetworkManager was disabled by default; enabling it fixed the connection. What should I check if this happens again?
3 Answers
First identify the adapter’s exact make, model, and chipset. Detection alone doesn’t guarantee that the required driver is installed. After confirming the driver, check the system’s network service and review the distribution’s networking troubleshooting guide.
If the adapter is detected but there’s no connection, make sure NetworkManager is enabled and running. In this case, enabling it solved the problem and restored internet access.
Arch usually requires more manual setup than beginner-focused distributions, including drivers, network services, DNS, and routing. It’s still possible to use it as a beginner, but checking those components one by one is often necessary.

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