Yes, you can use both Wi-Fi and Ethernet simultaneously.
Yes, you can use both Wi-Fi and Ethernet simultaneously.
You can connect both Ethernet and Wi-Fi to boost your internet speed, but ensure they’re managed properly for optimal performance.
According to what I understand, on Windows connecting via Ethernet usually hides the Wi-Fi link, but in Ubuntu both options appear, which could be the intended behavior.
It varies. If you're using only one internet connection (single-homed), then you'll still face limitations from your ISP's router to the web. But if you have multiple connections (multi-homed), you might be able to switch between them depending on what works best.
For example, connecting both WiFi and Ethernet to the same ISP means you should look at their guide on multi-homed networks. However, unless your setup is truly multi-homed, you're likely just getting two routes with the same traffic. This can lead to delays and wasted bandwidth because the system has to manage packet reassembly, often not doing what you expect.
If you're linking a WiFi hotspot from your mobile provider with your wired ISP, consider prioritizing the wired connection first using interface settings. This way, you use the wired link when it's available and only switch to WiFi when needed.
For file servers or other services, connecting both can provide a smoother experience as you move around, avoiding interruptions that usually happen when switching between wired and wireless. In big businesses, it's usually best to keep wired connections active for devices inside the building, reserving WiFi for areas without reliable access.
Requesting help from others while trying to solve a problem. Need both tools working together since Wi-Fi stops working when Ethernet is used.
you can manage multiple network cards, YET you're limited to one default gateway on the computer. f.e., a firewall. there are tools that allow teaming up two or more network cards, but I find them not very stable for performance. the system treats only 2 or more cards as a single connection, then. a wifi card tends to be turned off when an ethernet cable is connected in bios/windows, though it's possible to disable that setting.
You don’t have a single residential ISP connection. We could be more precise if you shared the bandwidth plan you’re using. Since you’re paying for Gigabit, you get up to 1000Mb/s both ways. A basic Ethernet link to your router lets you download and upload at that speed. Adding Wi-Fi wouldn’t improve speeds because you’re already hitting 1000Mb/s—plus other factors you’re not interested in exploring.