Wsl zsh slow. exe dmesg also hangs so I can't post its output.
● Wsl zsh slow WSL2 Windows Terminal 1. So if your laptop has a spinning rust hard drive, likely cheap and slow then I would look for what the prompt is set to and simplify. inc and completion. If using WSL on Windows, which version of Javascript debug start and run really slow (WSL) #209910. My new shell start time was My ZSH shell startup is super slow, it is getting frustrating opening a new shell to run some command, so let's try to fix it. However, if you use the agnoster and powerlevel9k themes amongst others, you’ll note that your prompt is super duper slow in large git repos. This I have been able to disable with: git config --global oh-my-zsh. One solution is to remove /mnt Okay, I somehow missed this, but I changed my default shell in WSL2 to zsh, and I can observe the same input delay in zsh, when launched through the wsl command. It used to not be this slow so I don't know what gives. I haven't used zsh for well over a decade but felt like giving it a try again. More details on the differences See my answer to, Why is WSL extremely slow when compared with native Windows NPM/Yarn processing? for details. txt. My first impression is that whenever I hit TAB it takes several seconds before anything appears on the screen. Change theme from ~/. 928) WSL Version. IMHO, this is a great temporary fix, but not a good solution and the issue should be reopened. In facts, you can’t (not the “official” way I'm not the original poster, but I'm having a similar issue: every wsl command hangs (including wsl --shutdown), this causes problems with Docker, but because of the issues with WSL I can't even reinstall Docker itself (I initially thought it was a Docker issue but everything seems to point back to WSL). On Ubuntu 18. The recent Kernel version Linux MSI-wsl 5. It's possible that there was an anti-virus update, but I checked and I don't have any control over what McAfee does. And my environment variables I recently switched from git bash on windows to using WSL2 almost exclusively. 470s I've updated the VS code settings file to: "terminal. But we’re not yet done. ) change prompt parameter. That said, it hasn’t been all great. And then importing the It is known that the Windows filesystems mounted on /mnt is very slow microsoft/WSL#4197. To make pasting in zsh fast, execute the below command in the terminal. Take 10 seconds or so. Let’s install oh-my-zsh. 04) WSL Tech preview i could not test on WSL 1, but WSL 2 takes over 30 sec I suppose the issue is the same . Distro Version. No more slowdowns! To use only releases (instead of the main branch), install zsh-autocomplete with a package manager. Also the instant prompt and wifi speed prompt is not working 😔. tested in various shells (bash, zsh, fish, csh) and terminal emulators Is zsh only slow when you have the oh-my-zsh enabled? Have you tried zsh all by itself? I don't am not a zsh fan, but have used systems with it as the default shell, and it never seemed significantly slower than bash. My autocompletion becomes snappy again after. zsh_history file. A common workaround for this is declaring a git function in . Closed michaelnguyen08 opened this issue Apr 9, 2024 · 12 comments Closed Javascript debug start and run really slow (WSL) #209910. All will give you instructions towards generic, like we will say to make Este comando irá instalar todas as dependências do WSL instalando o Ubuntu como o Linux padrão. Zsh, also known as Z-shell, is a more powerful and customizable shell than Bash, the default shell for most Linux distros. bashrc, ~/. This is a new machine running Ubuntu 22. I went through and disabled the plugins I didn’t use much and got my shell load time down. Another approach would be to launch the SSH agent during WSL startup. profile that reroutes everything to windows' native git. zcompdump file to see if it must be # regenerated adds a noticable delay to zsh startup. Create a hello world C++ file and allow formatting on save from VScode. Nick Cox Nick Cox. It's not specific to WSL, rather to any system running installed Oh My Zsh in the standard ZSH Mac Terminal; tried to change the directory; Expected behavior. 0. amirdt22 opened this issue Jul 19, 2020 · 5 comments Labels. "man" takes anywhere between 0. Practice; Work Services Articles We’re a full-service digital agency that’s been helping clients make lasting change since 1999. Nicky Meuleman Nicky Meuleman Follow. On trying to run the project with wsl with zsh (npm start) everything works, I get warnings and compilation is done without any errors. Do you see a long delay before the very first prompt shows up? Between hitting ENTER and the command starting to execute? Between the command finishing executing and the next prompt appearing? Is it 10 seconds or half a second? Reply reply WSL is a funny thing, indeed. You need to search issues with slow ZSH or Oh-My-ZSH not slow babun on windows. Why is git slow on my windows machine? 2. example) define in bash_paths export WD=/mnt/c WSL2 ZSH output is slow / buffered #2156. This time, zsh -f has an instant response, while the OMZ version Just adding an answer if you have multiple distros in your WSL and want to always use a particular one: Find out what WSL distros you have with wslconfig /list and identify the one you want to use (in my case it's "CentOS7"); In your JetBrains product's Settings->Tools->Terminal, set the Shell path to wsl. This causes linux git to take an unbearably long time to do anything. Enjoy the enhanced terminal experience! Feel free to adjust configurations according to your preferences. bashrc (for Bash, ZSH, and friends). So I guess some problem encountered when the highlighting program checked whether some program is in the path. WSL and WSL2 use some features that aren't activated by default, so enabling those is necessary. 04 LTS on my WSL and at first everything went smooth, however after syncing up my dotfiles from my Linux laptop and getting zsh and oh-my-zsh to work (with powerlevel10k theme) I noticed the prompts suddenly got very laggy and slow. So how fast can it be? Same laptop, same test, but running from the a directory on the Linux file system; 4. When all is working, you can You may also have to configure your command prompt to use the font you want. To install Zsh, run: Follow this to install zsh in windows git bash; cd to a git repo and try to git checkout; Expected behavior. 4. The input latency is notability higher than WSL version 1 and native Windows shells. zshrc. When typing long commands the input latency increases. xiedeacc added the Bug Something isn't working label Sep 10, 2021. Since it was my prompt every Edit: I ended up abandoning the default WSL Ubuntu console and moving to Windows Terminal by following the instructions here, and now everything is working. Then, Measure-Command { wsl -e bash -noprofile -norc -c "echo Hello" }. Therefore, if you store your Short answer: Create a new startup directory with a new . 1033. 7 seconds average. af-magic. 0. But it’s not using the apt package manager, but we’ll use wget and 1 Move WSL File System to another Drive 2 Upgrade Ubuntu Version on WSL 3 ZSH + Oh My ZSH! on Windows with WSL 4 WSL Tepes: The CPU/Memory vampire 5 Sharing Git credentials between Windows and WSL. the directory should change. 5. Ubuntu 18. 2. 070s is from after nvm_ensure_version_installed; 0. 04 . ; To take things further, I recommend checking out this curated list of plugins. js project $ npx create-next-app@latest What is your It will take a long time to show the prompt inside a host’s repo. Select Ubuntu (note you can verify the Ubuntu version by selecting More) and then select Install. If you've got a custom wsl directory, you can change that line or replace it with an environment variable. conf: [interop] appendWindowsPath = false There are a lot of good answers on Stackoverflow about disabling it. The slow build also happens regardless of terminal/theme. 030s comes from the argument-parsing case statement; 0. First, I love zsh. Zsh version. 900s execution time i'm running into is from nvm_die_on_prefix, which can't be avoided when doing nvm use. ZSH also comes with other default themes stored in the ~/. On startup, not only is VS Code starting up slow, the terminal takes almost 10 seconds after to let me work in it and the little window on the right saying what shell i'm using flickers between bash and zsh about 8-12 times before settling in on zsh. With using a different shell program, ZSH, we can access many features that Bash In addition to adding nvm to your ~/. wsl distro: Ubuntu 18. The only issue I have is that the git plugin is super slow with zsh. e. Solution: Make sure you're using git or git. Installed Ubuntu (windows Store) & configured zsh shell. exe dmesg also hangs so I can't post its output. 7. My results on a fresh start of WSL were consistently around 280ms. 🐚 Installing Zsh Zsh can be installed with one command: sudo apt install zsh After installing, type the zsh command. It is the initial boot that is slow. You can append --sourcetrace to any invocation of zsh to see what gets sourced. 1). You can also run zsh -xv and see if the zsh process hangs on a particular command, or on the contrary, it just runs through the whole thing without stopping at any point. Screenshots and recordings very-slow-demo. zshrc and be more specific in saying what exactly is slow and how slow it is. git speed in WSL is very related to the filesystem where the files are being read-from/written-to. @naikoob | | Google Cloud SDK on Windows Subsystem for Linux. If possible (and it is for most Node projects), convert your WSL Querying for git status might be the problem. This is possible through a GUI, by going to "turn Windows features on or off" or through an elevated Powershell prompt. Also you should notice that running bash command you actually call wsl, not the git bash: Describe the bug. exe" if so, or "/usr/bin/git" if not. 2 which can cause slow speed when used with iTerm or oh-my-zsh. The easy way, install Ubuntu from It's a Dell Latitude 5420 with an i5 and 8 GB of RAM. Install WSL There are plenty of good articles about how to install WSL so I'm not going to detail about this step. Reload to refresh your session. ssh-ident starts the SSH agent for a specific identity on demand (once you actually need them) and sets a customizable lifetime for that identity. MacOs 13. exe --distribution <whatever distro you choose>. (Optional) The Microsoft Powershell is very slow, in my machine at least, takes about 15-20 seconds to load (seriously). Windows Terminal Version: 1. What is the prompt command, my fresh cygwin You can do it by adding these 2 lines to /etc/wsl. Docker Desktop 2. I often use zsh and decided to install commnad-not-found plugin with oh my zsh and it worked correctly. When you type there's about a 1 second delay before your input is actually shown. Nicky Meuleman. conf configuration, but this workaround makes it normal again. 683 total. Zsh comes with advanced features like autocompletion, autocorrection, built-in Git integration, and support for installing themes and plugins. You signed in with another tab or window. zshrc file, from wherever you checked it out to. You can read this Github discussion and this post. Faced the command not found all over in the zsh shell 5. Everything setup, i cloned all my projects and codebases inside a SSD mounted inside my Ubuntu running on the WSL2 on the /mnt/d , so then i would be able to use the code 1. Pablo A. zsh with starship is super slow on WSL2. Describe the bug I'm using the Powerlevel10k theme and Antigen for loading plugins: antigen bundle zsh-users/zsh-autosuggestions I noticed that my prompt get slower with zsh-autosuggestions (i. Instead, the solution for me was switching from the default git plugin to gitfast. With a ton of experiments, some of which can be seen in this GitHub issue, my zsh with oh-my-zsh was proven to be slow in WSL 2. A workaround is to disable ZSH SSH hosts completion (just add return at the front of _ssh_hosts function): So, I'm trying to setup oh-my-zsh inside a wsl terminal (using powershell as the console here, but I get the same issue in cmd). 8. As there isn't much documentation on this, so I have decided to fall back to I recently noticed my bash console on WSL stopped showing package suggetions suddenly. I have installed Remote - WSL plugin in VSCode, and I am able to open my Ubuntu Instance from Windows. Any ideas where to start looking into the source of this delay? Locked post. And it goes much better in speed times, now I will have to see how it goes with time as I go working. 0-19041-Microsoft #3636-Microsoft Thu Oct 19 17:41:00 PST 2023 x86_64 x86_64 x86_64 GNU/Linux. zsh. My understanding is that I/O in WSL is known to be None of the existing answers worked for me (where git branch autocompletion was taking ridiculously long). Remove plugins one by one and measure the effect that has on zsh startup time with the command above (time zsh -ic exit &>/dev/null), until you find the one that has the biggest impact. I don't know why the name resolution is so slow using the stock resolv. oh-my-zsh is slow on folders with git while fast in other regular folders, we got rid of this issue using: git config oh-my-zsh. By the way, it works wonderfully with oh-my-zsh. I probably had a reason for using at the time but don't I recently installed the Ubuntu 22. ssh/config file is large (for example, 1000 lines). How do I fix the slow zsh startup? As the average ZSH user, you probably already have different plugins provided by oh-my-zsh. This keeps bash from reading the startup config. inc respectively. Installing oh-my-zsh If you don’t know what oh-my-zsh is, you can read all about it here. MacOs Terminal. I fixed the issue by running: sudo umount /mnt/c sudo mount -t drvfs C: /mnt/c -o metadata After which I was able to create python venv without You now have a stylish and functional terminal setup with HyperJS and Oh My Zsh on WSL2. Bash The first step is to download and install git with bash terminal support. As of this writing, this package is available through Homebrew, Nix, pacman, Plumage, and (as app-shells/zsh-autocomplete) Portage. zshrc that (a) sources the existing profile, and (b) runs aliases based on an environment variable set before starting the shell. zsh-z: Tool to jump quickly to directories that you have visited frequently. (It's helpful to keep that file open in a separate window/terminal/editor during the whole debug process) It can be hard to know what's proper and what's problematic among all that output but if you notice something that you recognize, I followed the official docs to install WSL and upgrade from 1 to 2 as I have always done. 10. I almost always use ssh to a cluster on WSL. 172 Soooo slow. I am currently using ubuntu 20 and using zsh + oh my zsh shell . Feedback is exceptionally slow. When you are cd'd in a slow directory, all typing seems to be slowed down, making it almost if not entirely impossible to run a command (even if the command doesn't need the file system). 1 LTS zsh 5. The text was updated successfully, but these errors were encountered: All reactions. So if your prompt for example includes git information then yes, it can be slow. envrc with utility functions. My working solution is to close the WSL terminal and all WSL applications, then open PowerShell and run wsl --shutdown. ) with the correct PATH settings. 04 after switching from 9k to 10k. user and see how slow it behaves with all this zsh funkiness on top. But the root cause can be outside WSL: if you have a new NVIDIA GeForce card installed Windows gives it to eat as much memory as it can, i. exe depending on the filesystem path. One thing that was not so good, was the initialization time of zsh, which was taking roughly 20s when That the typing of text isn't inhibited by a slow file system. Enable the "Windows Subsystem for Linux" feature: Press the Windows key (WIN) and type "Turn Windows features on or off" Find and enable "Windows Subsystem for For a full list of config options, go here. It takes roughly 5 seconds to give me tab completion options (for both zfs -f and the OMZ version), unlike bash which is practically instant with a double Tab. I don't really understand the problems with keyrings and DISPLAY and X servers, but As of yesterday, 2 things have slowed in zsh: prompt is slow to load (in git dirs only) tab auto completion is slow (like git checkout some-bra[tab] takes longer than it used to) One thought I had - the other day I needed to pull a remote branch that had not been merged into anything yet, and I used git switch per the most recent up on this post. cmcginty commented Apr 30, 2018 Added this to my zsh config and saw terrible performance. This time fully abandon antigen, as it's not developed anymore. # # The globbing is a little complicated here: # - '#q' is an explicit glob qualifier that makes globbing You set up zsh on WSL exactly the same way as on Linux. Post changes to startup. zshrc, etc. 04 Other Software zsh 5. zshrc plugins, you may need to run rvm get stable --auto-dotfiles to update RVM to the latest stable version and update your shell initialisation files (~/. As many WSL distros as you like can reach the files in the same VHDX. 400s of the 0. I have t When using tab-completion in WSL(window sub linux), Some commands(cp, ls. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Well, WSL it's a good way to have a Unixish environment on Windows, but sadly his performance and memory consumption leads me to find another alternative and I found it in a place closer than I expected. 👍 3 jonathanbass, volkar1, and Delphinidae84 reacted with thumbs up emoji 😄 1 Code intellisense as well as auto formatting are very slow for very simple C++ files when using the Remote - WSL extension for C++ development on WSL. I'm using Windows 11 Home, Arch Linux, zsh (with oh-my-zsh and powerlevel10k theme if that matters). The first one is disable git status in prompt. Instale a versão escolhida com o comando wsl --install -d nome-da-distribuicao. Depending on the ZSH_CUSTOM isn't set by default and the command you've supplied expects either that variable to be populated or oh-my-zsh to be installed, and I believe plugins is an oh-my-zsh thing as well. 9 (x86_64-pc-msys) Terminal emulator I have quite a long history trying to get “Linux-y” environment working on Windows (yes, I’m stuck on that platform), from enhanced cmd. 3 starts slower than previous overall. Hello! I have realised that my WSL2 opens really slow, especially on slower networks. packages, and the shell performance was actually normal/good. I will experiment a bit with the O. The text Over the last few days I've been optimizing the Powerlevel9k ZSH theme. bashrc file and possibly other bash config files to make zsh faster on startup? Can I remove the lines: typeset -i updated_at=$(date +'%j' # Determine if on WSL if grep -q Microsoft /proc/version; then ON_WSL = 1 else ON_WSL = 0 fi # autoload -Uz compinit if [[$ON_WSL == 0]]; then compinit else # Save For instance, disabling source $ZSH/oh-my-zsh. They both work fine but it seems that my previous installs don't work, such as npm. Sometimes it takes 5 seconds for an “enter” key to process. Also, when I remove , '-c', 'zsh' from the shellargs (to default to bash), the CLI is interactive instantly after running a command. ZSH At least Bash is better than the windows CMD, but ZSH is in another For information see the post Why is WSL extremely slow when compared with native Windows NPM/Yarn processing? The message in the post is that this is a problem of WSL2, which is a regression compared to WSL1. 04 installation on WSL2, zsh-users/zsh-autosuggestions and Aloxaf/fzf-tab are working pretty quick, on zsh. rs/ prompt which I changed to from PL10K :) Spawning new shells after the underlying WSL Hyper-V VM has booted is near instant. I installed Oh-my-zsh on WSL 2 (Ubuntu 20. Removed the With Docker (Ubuntu 18. For example, after hitting Enter, I need to wait for 5 to 20 seconds before the new prompt appears. Improve this answer. xiedeacc changed the title oh-my-zsh cause my mac comand in iterm2 very slow in some directory oh-my-zsh The first thing that you will want to do is install WSL 2 and a Linux distro. And it started with a related but independet issue in my favourite shell prompt tool starship: git_status became extremely slow in repositories of some size. 04): Open Windows Store and search for Ubuntu (). I attached Now, in WSL-2 (e. And vice versa - calling /mnt/c/my-project from Linux is slow and C:\my-project in Windows again fast. In the end, my preference is still Linux > MacOS >>> Windows Reply reply oh-my-zsh slow, but only for certain Git repo. So, at this point I probably could/should have used zsh/zprof, a I’ve been thoroughly enjoying running linux on windows, and using the oh my zsh shell inside VSCode and otherwise as I described here. Adding starship prompt should not hinder performance this much. uname -r output: 4. Setting up the theme on Zsh. My WSL installation is using the normal Ubuntu-supplied zsh and this plugin works fine under it (I am running "bash. other-wsl. just hit return in the Terminal has a not I am using zsh but not with ohmyzsh, I roll my own plugin manager instead of a framework. 10 seconds. It’s already included in oh-my-zsh and should be activated in your plugins It checks if your pwd is under "/mnt/c" then uses "git. I then disabled nvm and my times plummeted. zshrc . 04 did the trick. I think this is most likely a bug of some kind. cmcginty changed the title Shell slow performance after running pyenv virtualenv-init Slow shell performance after running pyenv virtualenv-init Apr 20, 2018. And that’s it, you have Zsh installed on your Windows 11 PC using WSL. Skip to Main Content Viget. Mac users with Oh-My-ZSH are far higher in number. 1 The VHDX came in because I wanted multiple WSL distros to be able to access the same set of files (without resorting to slow network shares). You would get exactly the same errors on Linux. I use zsh and I noticed when I remove my ~/. Also, what is the subscriber in I have zsh and oh-my-zsh installed in Ubuntu, I tried to disable them and use bash only, the startup was relatively quicker but it is still slow compared to what it used to be. Removing this eval "$(pyenv virtualenv-init -)" removes the slowness. This issue isn't there when developing on Windows. January 5, 2024 In addition to that, there will be auto-completion scripts for bash and zsh installed in /usr/share/google-cloud-sdk directory, named completion. 0 If wsltty is running zsh under Cygwin, you're probably seeing Cygwin's slow fork() implementation. 720 WSL Version 20. All fixes are for making slightly faster. It is known that the Windows filesystems mounted on /mnt is very slow microsoft/WSL#4197. Share. zshrc`, pasting multiline blocks of code to the terminal was crazy slow. zshrc cut my load time down by half, to roughly 1. But git status is a mess. in my profile I have this To enable shims and autocompletion add to your profile: if which pyenv > /dev/null; then e Bash is extremely slow in the latest build. exe -d Ubuntu-20. You should see an immediate, drastic performance improvement. Start you favourite emulator in Android studio in Windows. I type: ls (with a space) and press Tab. sh from my ~/. However, you can’t see the git status though you are in WSL repo. If using WSL on Windows, which version of WSL. One solution is to By using zsh in WSL, can I clear out my . 04 if it matters), and I get question marks instead of whatever should be in the prompt. After you are in, update the packages, by running: sudo apt-get update. This blog post perhaps describes it better, but the net is you need to store additional metadata with files on a particular mount, as described in this MS devblog. (rails git textmate ruby lighthouse) # Add wisely, as too many plugins slow down shell startup. Steps to reproduce. Instead of wsl. I have installed zsh and oh-my-zsh on WSL following this tutorial. WSL or WSL2; The terminal commands used are based on Ubuntu/Debian-based Linux distributions. I do run zsh like that but I have an SSD and 24GB RAM w/ an i7. 1s to 2 seconds, depending on the amount of documentation available. Copy link run zsh from powershell (via wsl) - this runs perfectly fine; Additional files. 6,433 2 2 gold badges 25 25 silver badges 32 32 bronze badges. 2,962 1 1 gold badge 24 24 silver badges 45 45 bronze badges. If it's fast, global rc files are to blame. And if you run FZF + ZSH over Mosh and hit CTRL-R, you can visibly see the completion options getting drawn on the screen, whereas in all other On WSL the zsh syntax highlighting worked perfectly, but in WSL2 it's extremely slow. No response. It should be pasted into your own completion file. 4 on both systems. How to use posh-git-bash in oh-my-zsh? 1. msys | pc | x86_64 | x86_64 | x86_64 unknown. The same commands are working nicely in the bash shell The only solution that worked for me is Re-installing node in zsh terminal. Se você quiser instalar uma distribuição diferente, execute o comando wsl -l -o, será listado todas as versões de Linux disponíveis. You switched accounts on another tab or window. File name and app name auto completion is fast, but when typing this: I'm not sure why that's the case on your installation but on my Ubuntu 20. zshenv and putting setopt no_global_rcs in it. How exactly you do that depends on the distro that you've chosen. git push is very slow for a huge repo. If you find that global rcs make your shell slow, you can opt out by creating ~/. Edit 3: Still not really that bad, buuut this combination of zsh stuff on top isn't Reference: zsh-users/zsh-syntax-highlighting#513 Without `ZSH_HIGHLIGHT_MAXLENGTH=20` in `~/. And to keep using some of the tools I’m familiar with, I turned to WSL (Windows Subsystem for Linux). I am using the https://starship. 15. Zsh will ask you to choose some configurations. 04 on Windows Subsystem for Linux (WSL). It looks like this (theme is set to "agnoster"): Question This is the Windows Subsystem for Linux (WSL, WSL2, WSLg) Subreddit where you can get help installing, running or using the Linux on Windows features in Windows 10. If not, really, go ahead and get yourself some nice plugins! It’s a community driven aggregator of many many great plugins. For some reason auto-completion is very slow for me in WSL, it always takes several seconds display the result of, for example ll ~/Te<tab> (which would, after 2-3 seconds, print ll ~/Temp). 2 likes Like Reply . 30 seconds when I launched WSL2 30 seconds ago) but I'm unable to do anything as terminal is not Step 1. As one example from that post, Git actions on the Windows drive when running through WSL2 can take nearly two orders of magnitude longer than when on the Ext4 filesystem. Does anything else need to be done? When done restart your WSL instance by running wsl --shutdown in an elevated Windows command prompt, then you can start your WSL instance like you normally would. The And unfortunately, _ssh_hosts on WSL is very slow when ~/. Use this method if you are already using WSL for most of your stuff. I enabled the hack for only checking status of indexed files but it’s still super slow. Adding node_modules to repo makes ZSH slow. Follow edited Apr 7, 2020 at 17:16. hide-status 1 --global. p10k. Installing powerlevel10k theme. answered Jan 2, Connecting WSL to the VSCode terminal. Additional context. Add a comment | Your Answer Reminder: Answers generated by artificial intelligence tools are not allowed on Stack # compinit optimization for oh-my-zsh # On slow systems, checking the cached . Enabling WSL and installing Ubuntu. zsh -i -c exit 0. sh when you're done timing your plugins. I don't think there is a solution to this issue other than WSL. Unfortunately, no matter what I do, update, upgrade, reinstall (even resetting Windows again to try again with no low-level residual data), WSL takes 5-10 seconds to hit the prompt when starting up. This should allow you to find files that make your shell slow. I need some help determining why my shell is slow and what I can do to fix it. Any Windows apps are still running the same as before, but everything in WSL command line is significantly and consistently slower. exe set whole path for your distro ( I took path from Windows Terminal). . osx": "/bin/zsh". The issue here is that the command-line is highlighted from square one on every keypress. ayman@DESKTOP ~ code . 1 (a) Zsh version. Add the following snippet at the end of ~/. It has a bunch of features that bash doesn’t so I’ve been using it as my main shell for about three years. Bash is the default shell program. ; zsh-direnv: Alternative to dotenv, which also provides the use of a . I have since deleted To install the latest Ubuntu LTS version (i. This excites me very much for some reason. The text was updated 0. Therefor, it will not get git status when enter a git repo. Store your source code in the WSL 2 filesystem on Windows. exe to WSL to Git Bash. After this my computer gets all around much faster and I can boot a new instance of WSL before the heatdeath of the universe. When oh-my-zsh gets a chance to render the prompt, the slow IO performance makes it so that git takes forever to get back the status. If you do need some Windows paths in wsl, you can add the exact paths in your . oh-my-zsh/themes directory, my favorite is Really the only slow thing, I guess my PC also has to do is Oh My ZSH, because in every command it tries to get information from git as you very well informed me. zshrc to get a lot of output about what's being run during shell startup. To save some time with setting up everything I used Oh-my-zsh. I got this from a bit of a roundabout way, by first installing oh-my-zsh and then enabling the plugin. If I manually open localhost:3000 on my chrome after this command everything works but I would like the wsl terminal to launch my browser on npm Wsl2 often corrupt . conenmu-settings. I set it to 20 characters for no other This is a step-by-step guide to creating a Mac-inspired development environment on Windows using WSL, Hyper, and Zsh. zshrc file mc starts instantly. webm Operating System & Version. Version 20H2 (OS Build 19042. In our case, we'll use Ubuntu provided by the Windows Store. WSL 1. Oh My Zsh version. If you want to use this autocomplete, you can source it directly from your . 0 Ubuntu 22. EXE, have limitations when working with \\wsl. I'd Install zsh on WSL. zshrc and hopefully it won't slow the autocompletion down. Installing this is another simple command. The question is - Is it really fast? According to the readme file on Powerlevel10k's In my case, setting correct Shell path of WSL 2. 2 (x86_64-ubuntu-linux-gnu) this is my config By default, oh-my-zsh will apply the “robbyrussell” theme. I would theorize that this is because WSL1 executes directly under Windows, while WSL2 executes under Hyper-V. Some time ago, I came across a major issue that almost made me stop using zsh. 050s of it is from nvm_ensure_version_installed; 0. Other autocomplete The plugin command-not-found was the main slow down of Oh-My-Zsh. But I haven’t exactly shown how to make it the default shell. Here I’ll document how to setup Google Cloud SDK in WSL environment. Removed the node versions installed via nvm in Bash terminal. After setting up zsh on Windows Terminal, I noticed that zsh is extremely slow within VSCode and freezes from time to time. Not only does it start slow, but enter/return is also quite slow. I really dislike how slow to use the windows interface is. 5, on macos sierra and I find it very slow when I press enter for my prompt to return. Installing ZSH shell on your operating system For Windows 10. 1. This is the easier option; we just have to run the following commands in the Ubuntu shell. . 6. New comments cannot be I have recently switched my machine at work from Linux to Window (for many reasons that are beyond this post). I'm experiencing slowness when using bash auto completion on my machine. Reminder: don't forget to remove those changes from oh-my-zsh. WSL still lacks a lot of pretty important features, like support for systemd etc. Some examples: Removing a node_modules directory: # rm -rf node_modules Hi, it's my first time trying powerlevel10k and I find it really slow, I have used with different . Work Services Articles Careers Contact Open Menu; Navigation Viget Close . What I would recommend, is to remove and reinstall zsh and oh-my-zsh. In my case, when I'm using Ubuntu 20. The issue is zsh shell is taking abnormally long time to start up. The issue I am having is that my tab autocompletes for branches is insanely slow (in the seconds). After I run neofetch immediatiely after terminal loads I see uptime as normal (eg. At first, it was a few seconds Run zsh instead of bash in a command prompt on Windows 10; Run zsh 'natively' for coding in Windows (so WSL is out for this) Use oh-my-zsh for prettiness and a sense of well-being; Reduce duplication so remove git-for-windows standalone installation; Get IDE and terminal to play well with zsh; Tools to use: Chocolatey for command-line package Imho that's running a Windows VM on Linux. I think I setup all my colors correctly: And when I run this: pri Hi I am running pyenv version 1. exe if cwd is /mnt/[cde]/*. WSL1 I'm new to WSL I have Debian. Other times corrupt git rep ( i use git in wsl, not win version ). So, basically achieving what you were seeking to do in your post. Windows Terminal + Edit 2: Ah, I see - I am using an LDAP user for my WSL2 setup and it totally doesn't have all the Windows/WSL paths in it, that's why. plugins=(git zsh-autosuggestions zsh-syntax For the interactive shell, I have made zsh the default by chsh -s $(which zsh), but when using Run/Debug Configurations it uses the default non-interactive shell, which is dash as far as I know. I’m curious if others have found solutions for Both systems are running the most recent version of Windows 10 (1709) and the corresponding WSL version (Ubuntu 16. Zsh Slow in Dir of Git Repo. zsh: command not found: code I have tried wsl --shutdown and then reinstalling Remote-WSL plugin, but it still does not work. I somewhat expected so because I have been using oh-my-zsh on WSL In this posting, I will show how to install ZSH and Oh-My-Zsh on Windows PC (WSL). Windows 10 2004 and up includes an improved version of the Windows Subsystem for Linux (WSL 2) that provides a full Linux kernel and has significantly improved performance over WSL 1. 9 seconds from hitting enter on npm start to the If zsh is not present in the location /usr/local/bin/zsh, you will need to install zsh using brew. Skip to main content. I disabled automatic path import by creating a new /etc/wsl. 110s from the nvm use command (up to the argument-parsing case statement); 0. Launch Ubuntu to complete And, while it wasn't slow, I also dropped zsh-autosuggestions, which brought the shell load time down to about 1. Linux DESKTOP-435QPFV 4. Installing Zsh. However, it includes too many things under the hood which I don’t really need. You may edit the . Windows Build Number. I had found the main two culprits of Move the project over to somewhere under the WSL root, such as /home/username/src/. But recently with the new update the ssh is slow as molasses. 16. michaelnguyen08 opened this issue Apr 9, 2024 · 12 comments Assignees. 04 wsl version: 2 windows ver: 10. Plus there are GNU/Linux users. zsh 5. You can accelerate it with two methods. 04 Are you using WSL 1 or WSL 2? WSL 2 WSL 1 Kernel Version No response Distro Version Ubuntu 20. You can modify the properties in an active command prompt by right-clicking the title bar (or opening a desktop/start menu shortcut's properties) 1. 8. 45s system 37% cpu 23. Git Bash slow PageDown. I recently installed the Ubuntu 22. Compared to windows binaries of same packages, Enable WSL on Windows 10; Install zsh + oh-my-zsh; Configure zsh and oh-my-zsh; Change Themes and colors; Adding Bash on Ubuntu task in ConEmu* Enable WSL on Windows 10# This is pretty straightforward to set up, Just follow the instructions here to get Ubuntu running. Nothing high-end, but it was definitely faster. 04 wizh zsh 5. Closed amirdt22 opened this issue Jul 19, 2020 · 5 comments Closed WSL2 ZSH output is slow / buffered #2156. 04. Starting WSL is slow for me. With set -x (see output below) it's stopping at the line + [[ ~/Te == \$* ]] and then again at + WSL Windows Terminal slow ssh I/O . So the conclusion is, WSL(2) is only slow when accessed from In general, WSL has a problem with file I/O. I want to achieve it from Ubuntu terminal as well. Slow auto completion on WSL 1 Ubuntu 20. I used to be a big fan as it really helps configure a nice and usable zsh out of the box. This will be helpful if you want to setup a Linux development environment on Windows PC. # in Ubuntu (on WSL with Zsh) # Make Next. But if I use my Cygwin zsh, this plugin is super slow. To puts things in perspective , its almost 9 times slower than raw bash when compared using time command I noticed a big speedup from wsl ubuntu 18. Basically, for sufficiently large projects, git tab completion was taking longer and longer. OMZ currently explicitly prohibits this workaround from working TAB completion really slow . A second run with WSL already running was between If using WSL on Windows, which version of WSL. Better, but still too slow. g. exe to C:\WINDOWS\system32\wsl. 04 LTS on my WSL and at first everything went smooth, however after syncing up my dotfiles from my Linux laptop and getting zsh and oh-my-zsh to Performance speed is pretty slow right now because when the terminal loads, sourcing ZSHRC takes a long ~6 seconds and hitting enter (or any other operation) for a new command line Found that the culprit was the list of path variables automatically imported by windows. zsh files like pure, lean and my own config file, and the result it's the same. P9k is at v. A significant issue I have with WSL is that it gives people arguments against allowing me a Linux workstation. – nowox. hide-status 1. exe command; Set a ConEmu startup file to run the appropriate commands ssh-ident can be used as a simple way to utilize the SSH-agent. Are you sure ALL the typing was slow? When I type in the arguments and flags, all things went fine. master (5a3f565) Terminal emulator. localhost: NVM is known to cause very slow startup of WSL shells. Themes + Custom Prompts. e 6-16 Gb without using it. Any tool that involves git (like Lazygit) is also slow in wsl2. Por recomendação, por hora mantenha o Ubuntu por ser uma Install the Windows Subsystem for Linux and the Linux distribution of choice. I type: user and press Tab, expecting it to offer me commands such as useradd, usermod, userdel and so on. wsl. I still think that Git Bash Describe the bug When attempting to run zplug on Windows Subsystem for Linux (WSL), compinit complaints every startup about insecure paths To Reproduce Steps to reproduce the behavior: Install zplug Run/restart zsh Error: zsh compinit: i But lately something was bothering me. When PATH contains directories under /mnt, the completion becomes slow. Slower than I would like, at least. Try commenting out the lines that load NVM in your . exe" under ConEmu). Some of the features I would really like 1. Copy link Author. integrated. I had to limit WSL memory to 8Gb to start WSL service without OoM. It seems that it relates to WSL<->Windows file system mapping issues. You can restart ADB server in Windows (e. You signed out in another tab or window. Comments. This little hack restricts # it to once a day. Some programs, including CMD. Windows Version 10. The issue I am facing is automatic launch of browser from wsl is not happening. 20. zshrc and see if that makes a difference. Follow answered Mar 12, 2019 at 6:56. Installing Zsh configuration and OhMyZsh. this will disable Calling docker-compose in a Windows CLI (in \\wsl$\distribution_name\home\user\project) is really slow even though it is exactly the same docker-compose file. Ubuntu command line), kill the adb server (if it is running): adb kill-server. Git submodule commands are very slow on Windows 10. The only difference with the VM was the Windows Version - 1607 instead of 1709. 8 Repro Steps Install zsh and zsh-common by dpkg -i chsh -s $(which zs Lol thanks, I actually tried oh-my-zsh when I just started customising, it was slow compared to bash but I only noticed that because I have been using it all the time before, after I became more interested I decided to set up a config myself and it's much faster, I used to see a slow typing animation when pasting a long string but now it's almost instant, also initial loading time It might start slow because it starts a subshell (shown when you press Ctrl + O) and displays the UI only when the subshell started. Not sure if it's a problem wi Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company I use this command DISPLAY= pip install <packagename>. 2713. WSL2 mounts windows FS as a remote one, so access to it is very slow. PowerShell) to make sure it is up-and-running: Add: set -x to the top and set +x to the bottom of ~. It looks great but it's slow on Linux and borderline unusable on Windows Subsystem for Linux (WSL), especially if you want to display information about git repos in your prompt. We will do this later on while installing oh-my-zsh, so choose option 0 to create the config file and Answering my own question with my "solution". bash. However, make sure to copy over First, I terminate the WSL instance with wsl --terminate Ubuntu and confirm it is stopped with wsl -l -v. 3. I have already installed Ubuntu 20. We can improve our prompt to contain additional IME, large git repositories can be really slow on zsh+WSL even with the default prompt. I'm using WSL and zsh 5. Edit: Im using mintty and ubuntu with zsh + oh-my-zsh, and tab completion is instant ( unless i try to autocomplete from just 1 letter ), as well as commands like --help. However, this prompts for a password every time, even if it’s not needed. 0-18362-Microsoft. 04, changing from wsl. WSL 2 is an overhauled version of the original Windows Subsystem for Linux (WSL 1) that provides a real Linux kernel under the hood. To always use the latest commit on the main branch, do one of the following: Use pacman to install zsh Hello reddit, I just updated my WSL to WSL2 Ubuntu after following the documentations, installed docker for desktop and I noticed that although running vim is way faster and a big improvement, there seems to be some sort of delay after command I type in the terminal. Commented Jul 30, 2017 at 10:22. shell. 19041. Example in CLion: Measure-Command { wsl -e bash -noprofile -norc -c "echo Hello" } TotalSeconds : 0,2136513 So, I believe the real issue is how wsl works with memory in W10 and the page file, and/or caches data for emulation. ; Start each shell (tab) by setting ZDOTDIR, RUN_ALIAS, and execing zsh -li; Run these through the wsl. The default zsh provided by mac is at /usr/bin/zsh and might be using an older version like 5. If zsh is still slow after that, you'll need to post your ~/. OS / Linux distribution. Expected Behavior. It is reasonably good for the most part¹. ; 0. conf file with content. A Note on Profiling with zsh/zprof. master(48ccc7b) Terminal emulator. 4. zsh file and comment the vcs prompt element. A few months ago, I wrote an article to show how to get Zsh in WSL on Windows 10. I'm doing some removal of a directory or even just starting up and switching to the ZSH shell takes well over 6 seconds. 3+ includes a new WSL 2 Engine that runs Docker in WSL rather than in a VM. 0 distro in Intelij's terminal settings path helped. The "normal" hit to performance from running on the Ext4 Being very realistic, it fits the purpose of providing a more seamless UNIX experience inside the Windows Terminal, and using zsh, you can easily forget that you are really using Windows. The errors you are getting are caused by incorrect line endings in ~/. I tried commenting out the nvm export, Much too slow for me to think about moving away from PowerShell. 18363. 3. The symbolic link solves an unrelated problem. 9. I've tried finding the cause using set -x and strace but can't see what the issue is. It should be as fast as when I type any other command. Screenshots and recordings. 47s user 8. 1. None Installed hyper terminal & WSL 3. G. The plugin we need now is the nvm plugin. wvmtsfvtgqhsahbtedpfaftqmwamjxyprekihlmlejjlqtdmuy