How can I increase internet speed in wsl (ubuntu)

Question

I am facing a slow internet issue in wsl and in Kali which is installed in VMware, I believe this issue belongs to Windows I have tried all possible methods from the internet, but nothing is working.

Answer 1

Hello, Thank you for posting in Q&A forum. To further investigate this issue, if you can share more background details with me:

1. What's your observation about the network slowness, is there any screenshot or log can share with us?
2. Meanwhile you can also share the resolution you have tried so that we can avoid providing duplicate ideas. Looking forward to your kindly response. Best Regards,
   Shujun

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Answer 2

Hello,

If you are experiencing slow internet speed in WSL (Windows Subsystem for Linux) or in Kali Linux installed in VMware, there are a few steps you can try to improve the internet speed:

1. Check your network settings: Ensure that your network settings in WSL or VMware are configured correctly. Make sure you have the appropriate network adapter selected and that it is connected to the network.
2. Update your WSL or VMware software: Ensure that you have the latest version of WSL or VMware installed. Software updates often include bug fixes and performance improvements that can help with internet speed issues.
3. Check your host machine's network connection: If the internet speed is slow on your host Windows machine, it can affect the performance in WSL or VMware. Verify that your host machine has a stable and fast internet connection.
4. Configure DNS settings: Slow internet speed can sometimes be caused by DNS issues. You can try changing your DNS settings to use a faster and more reliable DNS server. In your WSL or VMware network settings, specify a different DNS server, such as Google DNS (8.8.8.8 and 8.8.4.4) or Cloudflare DNS (1.1.1.1 and 1.0.0.1).
5. Check for other network-related issues: Ensure that there are no other network-related issues on your system, such as firewall or antivirus software blocking network traffic. Temporarily disabling such software can help identify if they are causing the slow internet speed. It's worth noting that the performance of WSL and virtual machines can be influenced by various factors, including the host machine's resources, network configuration, and the virtualization software being used. Optimizing these factors can help improve overall performance. If you have tried these steps and are still experiencing slow internet speed, it might be worth seeking additional support from the WSL or VMware community forums or reaching out to their respective support channels for further assistance. Best Regards,
   Shujun

---If the Answer is helpful, please click "Accept Answer" and upvote it.