Addition of an API from the start would have helped :/, For version detection, uname(2) exists, so this can also be done without procfs. That’s not a worry for me since I never transferred. Unless you're on the Windows 10 Insider track, you've got WSL1. If it says "microsoft-standard", its WSL 2. Get the latest tutorials on SysAdmin and open source topics. 7. if [[ "$(< /proc/version)" = [Mm]icrosoft ]]; then Let's say you've just updated your Windows 10 install to version that supports WSL … Yes you can do that. We need to use an IP since Linux is inside a VM. too?). Using [[ -d "/run/WSL" ]] && echo "WSL2 present" is nice and easy, I acknowledge. A. share. This thread is archived. WSL 2 isn’t a mere version bump. places to work on first, though…, > Perhaps an identifier can be added in a next version? I was thinking of simplifying this a bit: Doing this without /proc (which is not guaranteed to be mounted) is more tricky. 4) Wait for it to Install, wait for sometime/ till it completes. When we create an app using create-react-app or the vue-cli, we will usually run a command like yarn start or yarn serve to run a local server. (And if you're not, then these are your assumptions, and I prefer minimizing them.). This illustrates the result when the OS is Build 16299: A. Are you saying this as someone who is working on WSL? Go on to step A or B. If the kernel version => 4.19, it's WSL Version 2. Press question mark to learn the rest of the keyboard shortcuts. Press J to jump to the feed. if [[ "$(< /proc/version)" = *[Mm]icrosoft* ]]; then. If it **isn't** a hard Help. What about the environment variable WSL_DISTRO_NAME? WSL 2 isn’t a mere version bump. Except it doesn’t share the host network and doesn’t even WSL2 has the directory /run/WSL/ and not WSL1. lost between program invocations…) While still not as fast as the latest MacBook Pro, WSL 2 has made significant improvements over WSL 1. For [your. But it turns out it beats the living hell out of Close the powershell and enjoy the new version. If he's only on 1903 this will fail, You have WSL v1. I have enabled the Virtual Machine Platform using the command in the guide. Use uname(2) if you can't depend on /proc. In the early stages of WSL 2, we can’t use localhost. `strstr(buf.release, "Microsoft")` I went into the Windows settings under Apps > Apps and Features and uninstalled Ubuntu: Then I made sure that the default version I wanted for all new installs was version 2: Now we can go into the Windows Store to install it: Once we’re installed, then we can check to be sure that version 2 was installed. WSL Version: How to Change WSL Default Version to WSL 2 in Windows 10. to your account. This will not catch for WSL 2 with custom kernels. 7) Type wsl --set-default-version 2 which will set your default subsystem version to WSL 2. Cookies help us deliver our Services. If you wanted the version of Ubuntu packages you could do this in powershell. Write for DigitalOcean But I -- Thanks, I’ll adapt the code to use uname(2) and check for WSL 1 Let it fail. //mirabilos WSL2 should be perfectly fine. hide. Then make it a documented feature that can be relied on, and drop the "likely" and "probably" from that sentence. For your purposes WSL2 is Linux anyway. The problem that I'm talking about is that all of these, including $WSL_INTEROP, are hacks (what happens when WSL1 gets that variable too?). You can always update your selection by clicking Cookie Preferences at the bottom of the page. I searched on the docs and they say "wsl -l -v" but when I do that in powershell or cmd I get the same what "wsl --help" would show. they're used to gather information about the pages you visit and how many clicks you need to accomplish a task. Let’s see if this setup is any faster! 8) Now, type wsl --set-version ubuntu 2 and hit enter running that command will convert our existing Ubuntu to version 2. //mirabilos any news when v2 will be released for public? I have Windows Subsystem for Linux, but I don't know which version I have, and many things won't work in version 1.