Wsl zsh slow. Change theme from ~/.
Wsl zsh slow ) with the correct PATH settings. 5 in kernel-land. 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. 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. So if your prompt for example includes git information then yes, it can be slow. I have my WSL src directory a sym link to windows c:\Users\chai (as opposed to whatever filesystem WSL has me in ie. rs/ prompt which I changed to from PL10K :) Spawning new shells after the underlying WSL Hyper-V VM has booted is near instant. 4. (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'm also experiencing slow performance when using oh-my-posh (v8. Same for me. 5, on macos sierra and I find it very slow when I press enter for my prompt to return. 4. 050s of it is from nvm_ensure_version_installed; 0. And then importing the Disable oh-my-zsh git prompt magic. They both work fine but it seems that my previous installs don't work, such as npm. so maybe WSL is just slow. But the main process which make whole PC very slow in windows task manager in "node" process. 16) Powershell was also slightly slow as well, but excluding 'oh-my-posh. This excites me very much for some reason. conf: [interop] appendWindowsPath = false There are a lot of good answers on Stackoverflow about disabling it. exe" under ConEmu). OS / Distro. Launch Ubuntu to complete Answering my own question with my "solution". conf file with this content # 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 In general, performance of WSL2 should be better for operations on the root filesystem (i. 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. WSL 2 is an overhauled version of the original Windows Subsystem for Linux (WSL 1) that provides a real Linux kernel under the hood. exe as the shell and ['--login', '-c', 'zsh'] as the shellargs to use Oh My Zsh. Screenshots and recordings very-slow-demo. I run emacs and spacemacs through WSL 2, and it is as fast, almost, as on Linux. 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. exe to WSL to Git Bash. but When I sourced ROOT and entered ‘root -l’, the opening speed is too slow. 0-19041-Microsoft #3636-Microsoft Thu Oct 19 17:41:00 PST 2023 x86_64 x86_64 x86_64 GNU/Linux. When you type there's about a 1 second delay before your input is actually shown. 14 seconds, with 1. If zsh is still slow after that, you'll need to post your ~/. user and see how slow it behaves with all this zsh funkiness on top. 04): Open Windows Store and search for Ubuntu (). Once you have the Windows Terminal open, run. zshrc # Add wisely, as too many plugins slow down shell startup. Not sure if With Homebrew, iTerm, those minor problems are regular matter. zshenv and putting setopt no_global_rcs in it. msys | pc | x86_64 | x86_64 | x86_64 unknown. zsh 5. To make pasting in zsh fast, execute the below command in the terminal. 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. 7. If you do need some Windows paths in wsl, you can add the exact paths in your . For me, one of the biggest benefits is being able to run Docker containers from within WSL. My working solution is to close the WSL terminal and all WSL applications, then open PowerShell and run wsl --shutdown. 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; MSYS is a fully Posix compliant terminal, but off-hand comments suggest it's slow and resource intensive. If using WSL on Windows, which version of WSL. 400s of the 0. WSL1 I'm new to WSL I have Debian. So I guess some problem encountered when the highlighting program checked whether some program is in the path. exe, winget. 6. I have enabled a few OMZ plug-ins, such as autosuggestions, git, npm, and nvm. 04 installation on WSL2, zsh-users/zsh-autosuggestions and Aloxaf/fzf-tab are working pretty quick, By default, oh-my-zsh will apply the “robbyrussell” theme. in my profile I have this To enable shims and autocompletion add to your profile: if which pyenv > /dev/null; then e If it's fast, global rc files are to blame. I’ve been thoroughly enjoying running linux on windows, and using the oh my zsh shell inside VSCode and otherwise as I described here. 5. after I close visual studio or move to another directory which is not in WSL "home" directory, the "node" process disappear. TLDR: Open your . txt. You would get exactly the same errors on Linux. 3 starts slower than previous overall. Windows Build Number. I installed wsl with Ubuntu newest version and ROOT also successfully installed. Try creating an /etc/wsl. To install the latest Ubuntu LTS version (i. 1033. My zsh set up was nearly 100x slower than raw bash. You can append --sourcetrace to any invocation of zsh to see what gets sourced. WSL2 ZSH output is slow / buffered #2156. 70 seconds. 30 seconds when I launched WSL2 30 seconds ago) but I'm unable to do anything as terminal is not I added it to my Oh My ZSH plugins and configured it like this: export NVM_LAZY_LOAD = true export NVM_COMPLETION = true plugins = (zsh-nvm git npm docker docker-compose terraform) The resulting shell startup time was . Then in your compose. Start you favourite emulator in Android studio in Windows. I would theorize that this is because WSL1 executes directly under Windows, while WSL2 executes under Hyper-V. Not sure if it's a problem wi I recently switched from git bash on windows to using WSL2 almost exclusively. 0 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 To clarify which I've tried: Ubuntu bash; Hyper; Powershell; Git bash; cmd; I have installed Ubuntu bash on my Windows 10 PC. I often use zsh and decided to install commnad-not-found plugin with oh my zsh and it worked correctly. 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. So let’s fix this! How do I fix the slow zsh startup? As the average ZSH user, you probably already have different plugins provided by oh-my Windows Version Microsoft Windows [Version 10. As a quick test I did wget -O - https://registry. 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) It could be that you are running wsl 1. By using zsh in WSL, can I clear out my . Command Name az Errors: To Reproduce: Properly configure tab completion for your shell, I'm in zsh but this all holds true in bash as well. Este comando irá instalar todas as dependências do WSL instalando o Ubuntu como o Linux padrão. but it is not working in WSL/Zsh. Additional info: I am not using docker, just running on a simple Zsh/WSL command line. Viewed 8k times 3 . I used to be a big fan as it really helps configure a nice and usable zsh out of the box. 9 (x86_64-pc-msys) Terminal emulator @JanDeDobbeleer Not sure if I understood properly, but I tried adding the oh-my-posh binary under the wsl distro, but I'm still seeing the same behaviour. The issue here is that the command-line is highlighted from square one on every keypress. Hi Root Masters! I built a new workspace using a different platform and ROOT version. I have already installed Ubuntu 20. I thought that there was something wrong with my Node and WSL set up and I started looking for Node issues on I use this command DISPLAY= pip install <packagename>. In zsh, however, the current prompt gets repainted after the window is resized and the text is reflown. e. 1s to 2 seconds, depending on the amount of documentation available. g. master(48ccc7b) Terminal emulator. 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). Select Ubuntu (note you can verify the Ubuntu version by selecting More) and then select Install. exe, etc. Improve this question. But if I use my Cygwin zsh, this plugin is super slow. Ubuntu 18. So hopefully, this post will help me and others in the future. Short (simplet) description of what im experiencing: When Now, in WSL-2 (e. ) This performance issue is not that bad if the current directory does not contain a lot of files. But, it worth to mention that the IDE I/O performance is much slower when working on projects from the WSL filesystem, it's a trade-off you'll have to make but, having a little bit slow IDE is much better than a horribly slow server app. 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 (~/. 0. There are few things you can do to resolve these type of issues. ; zsh plugins: Auto-suggestions, completion, syntax highlighting and more. WSL 1. zcompdump file to see if it must be # regenerated adds a noticable delay to zsh startup. 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 you do, update to WSL 2. Here’s what we are going to do: Enable WSL on Windows 10; Install zsh + oh-my-zsh; Configure zsh and oh-my-zsh; Change Themes and colors This causes a local Docker container to be started in Docker Desktop running on WSL 2. This may indicate the core problem. "man" takes anywhere between 0. If wsltty is running zsh under Cygwin, you're probably seeing Cygwin's slow fork() implementation. OS / Linux distribution. Ubuntu Search the Ubuntu icon on the start menu and open the terminal (you can also use Windows Terminal). Ask Question Asked 7 years, 4 months ago. This is perfectly fine and it does exactly what I want. I've tried finding the cause using set -x and strace but can't see what the issue is. 1. Unusable slowly. When PATH contains directories under /mnt 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. You switched accounts on another tab or window. Type az in the terminal Hit tab, it 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. 928) WSL Version. 1-2 Distro Version Ubuntu 24. 04 wizh zsh 5. WSL2 Windows Terminal 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. No more slowdowns! Install and Setup Windows Subsystem 2 for Linux, Hyper, ZSH + Oh My Zsh + Powerlevel9k + plugins, FNM + VSCode (+ext) and Nerd Font - -setup-windows-wsl-devenv. terminal; zsh; prompt; oh-my-zsh; zshrc; Share. 1). Since it was my prompt every See my answer to, Why is WSL extremely slow when compared with native Windows NPM/Yarn processing? for details. It then hides wsl. Reload to refresh your session. oh-my-zsh comes with lots of fancy themes, so let's install a pretty one! The only issue I have is that the git plugin is super slow with zsh. Installed Ubuntu (windows Store) & configured zsh shell. Se você quiser instalar uma distribuição diferente, execute o comando wsl -l -o, será listado todas as versões de Linux disponíveis. e 6-16 Gb without using it. Windows Subsytem for Linux (WSL) Install zsh on WSL. Removed the node versions installed via nvm in Bash terminal. exe up and I type zsh after the shell has started, my zsh shell starts up instead, as expected. You can search the whole internet and you'll find lot of Mac users & slow Oh-My-ZSH. bashrc and other dotfiles, so it would prove to be a lower bound/goal. See repro. zshrc, It feels like WSL is doing things very slowly compared to the same tasks in Windows. Update the package source list and updates all the packages presently installed, But lately something was bothering me. – A few months ago, I wrote an article to show how to get Zsh in WSL on Windows 10. When using tab-completion in WSL(window sub linux), Some commands(cp, ls. 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. Enabling WSL and installing Ubuntu. 0. 20. I mean really slowly. Use this method if you are already using WSL for most of your stuff. yml you specify the Linux path rather than a Windows path. My prev machine with core i7 8750H start wsl2 almost immediately (~1-2s). oh-my-zsh/themes directory, my favorite is 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. 04. 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. But I haven’t exactly shown how to make it the default shell. Nothing new. webm Operating System & Version. 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 I recently installed the Ubuntu 22. A performance issue is apparent when interacting with the terminal (bash or zsh). 84 Dist: Ubuntu 18. No response. Hi, it's my first time trying powerlevel10k and I find it really slow, I have used with different . When I open ubuntu. Installing the same packages on windows takes just few minutes, wsl instead, seems to froze or pause every X time. The issue I am having is that my tab autocompletes for branches is insanely slow (in the seconds). Modified 7 years, 3 months ago. The default zsh provided by mac is at /usr/bin/zsh and might be using an older version like 5. I'm doing some removal of a directory or even just starting up and switching to the ZSH shell takes well over 6 seconds. This is the easier option; we just have to run the following commands in the Ubuntu shell. Installing Zsh. zshrc and be more specific in saying what exactly is slow and how slow it is Color issues with zsh in wsl. Filesystem Size Used Avail Use% Mounted on C:\ 476G 395G 82G 83% /mnt/c Describe the bug Tab completion is painfully slow. Por recomendação, por hora mantenha o Ubuntu por ser uma In addition to adding nvm to your ~/. But recently with the new update the ssh is slow as molasses. I got this from a bit of a roundabout way, by first installing oh-my-zsh and then enabling the plugin. ) change prompt parameter. I'm using WSL and zsh 5. I installed Git on my Windows 10 a couple of months ago. zshrc and see if I recommend using Docker within WSL rather than from Windows. It should be as easy on WSL as on a true Linux OS. But we can easily fix this slow zsh startup! Instead of always loading your nvm autocompletion, we can command oh-my-zsh to just load nvm ressources on-demand, also known as lazy-loading. Nicky Meuleman. WSL 2 startup took too long, ~8-10s. Ubuntu command line), kill the adb server (if it is running): adb kill-server. If for some reason, it doesn’t ask you, Improve disk performance. This keeps bash from reading the startup config. Installing oh-my-zsh If you don’t know what oh-my-zsh is, you can read all about it here. Doing a yarn start is excruciatingly slow. 1. Does anything else need to be done? Assuming you are not working on files mounted in /mnt then the following worked for me. IMHO, this is a great temporary fix, but not a good solution and the issue should be reopened. osx": "/bin/zsh". Linux DESKTOP-435QPFV 4. It looks like this (theme is set to "agnoster"): Question I have installed zsh and oh-my-zsh on WSL following this tutorial. In facts, you can’t (not the “official” way You may also have to configure your command prompt to use the font you want. Hi I am running pyenv version 1. 900s execution time i'm running into is from nvm_die_on_prefix, which can't be avoided when doing nvm use. Version 20H2 (OS Build 19042. Faced the command not found all over in the zsh shell 5. When it comes to CPU-bound tasks, WSL 1 and WSL 2 have basically the same performance, with WSL 1 even coming slightly ahead in some cases. My Terminal (iTerm2 and default Mac-Terminal) starts very slow now - I have a real "waiting" time after opening App. Installing this is another simple command. Zsh tries to repaint it on the same location where it was before the window got resized, but it gets it wrong and repaints the new prompt one line below the intended, so a part of the previous prompt remains on the screen. That being said, I still use it because the time savings of various plugins offsets its slowness in And that’s it, you have Zsh installed on your Windows 11 PC using WSL. In general, WSL has a problem with file I/O. On the Windows filesystem, the performance is actually worse than WSL 1. Other autocomplete Raw bash, as a comparison, was blazing fast - it averaged 0. My setup. 64 in user-land and 1. Input lag is gone completely. Instead, the solution for me was switching from the default git plugin to gitfast. Scroll a bit up and your zsh output should blame nvm: Bad, right? That’s almost 90% startup time caused by a single tool I don’t use that much. af-magic. [ Some calculation or other processing is work well tho] C:\some-code-dir\> wsl grep -R "something" | Some-PowerShell | ForEach-Item { } Now performance across the OS boundary is so bad, I wouldn't even think of using "wsl grep" in my C drive. It's very depressing because WSL1 is so, so promising and is so close to feature parity. Add the following snippet at the end of ~/. exe depending on the filesystem path. 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. 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 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 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; Guys at work use Mac’s with oh-my-zsh and boy that made me pretty jealous. Install WSL There are plenty of good articles about how to install WSL so I'm not going to detail about this step. Bash is the default shell program. It's a Dell Latitude 5420 with an i5 and 8 GB of RAM. fast. However, make sure to copy over Bash is extremely slow in the latest build. 2 which can cause slow speed when used with iTerm or oh-my-zsh. I'm using Windows 11 Home, Arch Linux, zsh (with oh-my-zsh and powerlevel10k theme if that matters). 4 on both systems. Closed amirdt22 opened this issue Jul 19, 2020 · 5 comments Closed run zsh from powershell (via wsl) - this runs perfectly fine; Additional files. While this is the simplest option, on macOS and Windows, you may encounter slower disk performance when running commands like yarn install from inside the container. . With using a different shell program, ZSH, we can access many Over the last few days I've been optimizing the Powerlevel9k ZSH theme. Root cause is WSL using the slow 9P protocol to access Windows drive. 2 likes Like Reply . Conversely, WSL1 has much better performance I recently installed the Ubuntu 22. I was averaging 3. The thing I noticed was that my React projects seemed to be running slowly. Even zsh with oh-my-zsh was very slow. You signed in with another tab or window. One solution is to Also any shell that tries to access /mnt/ folders will be slow in WSL2. 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. Actual behavior. I am running WSL2 Ubuntu 20 on windows 10 home. Adding root wsl folder to windows defender excludion list helped a lot after restart. You set up zsh on WSL exactly the same way as on Linux. shell. # # The globbing is a little complicated here: # - '#q' is an explicit glob WSL and WSL2 use some features that aren't activated by default, so enabling those is necessary. If I Follow this to install zsh in windows git bash; cd to a git repo and try to git checkout; Expected behavior. The "normal" hit to performance from running on the Ext4 If zsh is not present in the location /usr/local/bin/zsh, you will need to install zsh using brew. My WSL installation is using the normal Ubuntu-supplied zsh and this plugin works fine under it (I am running "bash. Windows build number: 10. The verbose shows a lot of 304 responses and high copy/download times. Then, Measure-Command { wsl -e bash -noprofile -norc -c "echo Hello" }. Oh-my-zsh has a similar if not worse performance issue. We will do this later on while installing oh-my-zsh, so choose option 0 to create the config file and tab-autocompletion problem in WSL(window sub linux) Ask Question Asked 4 years, 4 months ago. macos catalina. By the way, it works wonderfully with oh-my-zsh. NVM is known to cause very slow startup of WSL shells. One thing that was not so good, was the initialization time of zsh, which was taking roughly 20s when I need some help determining why my shell is slow and what I can do to fix it. I think this is most likely a bug of some kind. Nicky Meuleman Nicky Meuleman 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). Windows Terminal Version: 1. example) define in bash_paths export WD=/mnt/c Add: set -x to the top and set +x to the bottom of ~. ; 0. zshrc to get a lot of output about what's being run during shell startup. maybe tr and grep is slow in WSL because of some virtual layer. This little hack restricts # it to once a day. zshrc, etc. Zsh version. MINGW64 and MINGW32 are respectively the 64 The recent Kernel version Linux MSI-wsl 5. Though I could 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. conf file with content. Or "wsl npm install" or "wsl npm run test" or any of that. I suggest disabling random theming. Install the Windows Subsystem for Linux and the Linux distribution of choice. ls (oops, let me go die, extremly slow) Expected behavior. 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 terminals, it's 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). ie. Let’s install oh-my-zsh. sudo apt update sudo apt install zsh -y # install oh-my-zsh to set zsh as default shell and install plugins sh -c "$(curl -fsSL https Setting up WSL (Windows Subsystem for Linux) is just the beginning. 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. Also, what is the subscriber in Hello! I have realised that my WSL2 opens really slow, especially on slower networks. 🐚 Installing Zsh Zsh can be installed with one command: After installing, type the zsh command. The integrated terminal seems to be a bit slow when using WSL2. 2. When I use visual studio code open an directory in WSL "home" directory, I can see an process "node" in task manager. I type: ls (with a space) and press Tab. git speed in WSL is very related to the filesystem where the files are being read-from/written-to. This will be helpful if you want to setup a Linux development environment on Windows PC. exe, notepad. I have zsh installed but i don't think its that because Windows Terminal is snappy and works fine in the same directories, the issue is only in the integrated terminal. This is a new machine running Ubuntu 22. 16. Solution: Make sure you're using git or git. Installed hyper terminal & WSL 3. Sometimes it takes 5 seconds for an “enter” key to process. exe dmesg also hangs so I can't post its output. zshrc. Raw bash speeds. Some examples: Removing a node_modules directory: # rm -rf node_modules I decided to open this as a separate issue because although it's related to the generic issue of filesystem performance it's directly related to WSL 2 while the other issues are for WSL 1 and it's showing very conflicting results. Oh My Zsh version. bashrc, ~/. 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 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. It should be as fast as when I type any other command. (however, seems the original post only contains 3 candidates are installed. It was not that straightforward to make it all work though. 5. A second run with WSL already running was between Edit - I tried doing same test with Raw zsh ( without oh my zsh ) The results are interesting , now the zsh shell is approx 4 times slower to start , it averages around 1. 146. conf file adding the following: [network] generateResolvConf = false 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 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've updated the VS code settings file to: "terminal. 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. 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' It is known that the Windows filesystems mounted on /mnt is very slow microsoft/WSL#4197. You signed out in another tab or window. org and it was pretty obvious that name resolution was somehow the culprit. Installation and setup of zsh and Oh-my-zsh. the native WSL filesystem). Modified 3 years, 1 month ago. 04, Zsh, Powerlvl10K. P9k is at v. The delay is absent through ssh. 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. In our case, we'll use Ubuntu provided by the Windows Store. I think I setup all my colors correctly: It is known that the Windows filesystems mounted on /mnt is very slow microsoft/WSL#4197. Speeds on WSL seem to be about 10-20 kb/s wheras windows download speed seem to be correlating to my ISP spec In this posting, I will show how to install ZSH and Oh-My-Zsh on Windows PC (WSL). 19041. I do run zsh like that but I have an SSD and 24GB RAM w/ an i7. The easy way, install Ubuntu from the Microsoft Store. The first thing that you will want to do is install WSL 2 and a Linux distro. I am using zsh but not with ohmyzsh, I roll my own plugin manager instead of a framework. G. Zsh will ask you to choose some configurations. I followed the official docs to install WSL and upgrade from 1 to 2 as I have always done. 04 - bash 5. This will start your ZSH and execute the exit command. To install Zsh, run: # compinit optimization for oh-my-zsh # On slow systems, checking the cached . Your W You can do it by adding these 2 lines to /etc/wsl. This should allow you to find files that make your shell slow. 04 LTS Other Software No response Repro Steps Just install Ubu Step 1. iterm2. bashrc (for Bash, ZSH, and friends). The git status command takes 7 seconds to execute, and git stash takes many minutes for stashing (even if there is nothing to stash). It sounds like you have the project on a Windows drive, such as C:. WSL is a funny thing, indeed. And my environment variables and PATH are 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. This is with an empty . If you've got a custom wsl directory, you can change that line or replace it with an environment variable. But we’re not yet done. And run docker compose up -d from WSL, not from a Windows terminal. Try commenting out the lines that load NVM in your . It's possible that there was an anti-virus update, but I checked and I don't have any control over what McAfee does. 2 seconds as opposed to 3 seconds seconds with zsh+oh my zsh. Copy link Also any shell that tries to access The results you've posted show fairly low latencies. How exactly you do that depends on the distro that you've chosen. 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. To always use the latest commit on the main branch, do one of the following: Use pacman to install zsh You signed in with another tab or window. I disabled automatic path import by creating a new /etc/wsl. I had the same issue and solved it by creating the /etc/wsl. It is the initial boot that is slow. More details on the differences can be found here. Oh my ZSH has a tendency to be slow whether it is macOS, Linux, or WSL2. md This guide will look at various ways you can improve your productivity by extending the functionality of your terminal, including: zsh: A powerful shell that extends the feature set of bash. I am using the https://starship. Viewed 2k times 8 . conenmu-settings. I will experiment a bit with the O. Edit 3: Still not really that bad, buuut this combination of zsh stuff It checks if your pwd is under "/mnt/c" then uses "git. Any Windows apps are still running the same as before, but everything in WSL command line is significantly and consistently slower. 2 (x86_64-ubuntu-linux-gnu) this is my config I already had some good reviews from the latest Windows 10 and how could i use WSL/WSL2 for my development setup, then i gave it a shot and a try. But now, it's running very slow. I still think that Git Bash well it's not as slow as you are describing, but definitely a lot slower than running ubuntu natively. 03 seconds, with about 0. The errors you are getting are caused by incorrect line endings in ~/. (I was using the spaceship theme. It worked well for some time. With set -x (see output below) it's stopping at the line + [[ ~/Te == \$* ]] and then again at + Slow auto completion on WSL 1 Ubuntu 20. . The only difference with the VM was the Windows Version - 1607 instead of 1709. When PATH contains directories under /mnt, the completion becomes slow. 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. (As expected, Git commands need to be managed outside of VS Code as expected due to permissions, but otherwise looks OK). zsh without starship: zsh with starship. ZSH also comes with other default themes stored in the ~/. A little bit slower than removing nvm entirely, but totally worth the tradeoff, because I can still use nvm as needed. Inside the Terminal it's better but also compared to "default bash" - slow. Note: it just finished at took 23 minutes to install all the packages. You can restart ADB server in Windows (e. Are you sure ALL the typing was slow? When I type in the arguments and flags, all things went fine. Also you should notice that running bash command you actually call wsl, not the git bash: None of the existing answers worked for me (where git branch autocompletion was taking ridiculously long). And to keep using some of the tools I’m familiar with, I turned to WSL (Windows Subsystem for Linux). 04 if it matters), and I get question marks instead of whatever should be in the prompt. This time, zsh -f has an instant response, while the OMZ version WSL 2 start really slow on my new machine with a Ryzen 7 4800H and 16GB of ram. Change theme from ~/. No tested in various shells (bash, zsh, fish, csh) and terminal emulators. My results on a fresh start of WSL were consistently around 280ms. Screenshots and recordings. Not only does it start slow, but enter/return is also quite slow. I'm experiencing slowness when using bash auto completion on my machine. exe" if so, or "/usr/bin/git" if not. Bash The first step is to download and install git with bash terminal support. File name and app name auto completion is fast, I'm not sure why that's the case on your installation but on my Ubuntu 20. If you find that global rcs make your shell slow, you can opt out by creating ~/. zsh files like pure, lean and my own config file, and the result it's the same. sudo apt-get install zsh It will ask you if you want to make it the default shell, go with yes. To enhance your development experience, it’s essential to configure WSL optimally. 0 Are you using WSL 1 or WSL 2? WSL 2 WSL 1 Kernel Version 5. It should be pasted into your own completion file. As of this writing, this package is available through Homebrew, Nix, pacman, Plumage, and (as app-shells/zsh-autocomplete) Portage. The Dev Containers extension uses "bind mounts" to source code in your local filesystem by default. All Hello, I'm new to zsh/oh-my-zsh and installed it the first time on Mac OS X today. 22631. p10k. Also the instant prompt and wifi speed prompt is not working 😔. not-NTFS/Windows drives). Zsh comes with advanced features like autocompletion, autocorrection, built-in Git integration, and support for installing themes and plugins. Copy link Added this to my zsh config and saw terrible performance. 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. plugins=(git zsh-autosuggestions zsh-syntax-highlighting fast-syntax-highlighting 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. I'm using Hyper terminal with C:\\Windows\\System32\\bash. ; prompts + themes: Customize a clean prompt that displays contextual information, either using WSL or WSL2; The terminal commands used are based on Ubuntu/Debian-based Linux distributions. npmjs. Removing this eval "$ I recently noticed my bash console on WSL stopped showing package suggetions suddenly. wsl. 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). Also, I would like to point out that git status prints the result instantaneously, but I can not enter a new command for a To use only releases (instead of the main branch), install zsh-autocomplete with a package manager. It is reasonably good for the most part¹. Instale a versão escolhida com o comando wsl --install -d nome-da-distribuicao. The same commands are working nicely in the bash shell The only solution that worked for me is Re-installing node in zsh terminal. Win 11, WSL2, Ubuntu 20. 0) inside of WSL2 (ubuntu 22. My autocompletion becomes snappy again after. 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. 01 in kernel. The text was updated successfully, but these errors were encountered: All reactions. On Ubuntu 18. 02 in user-land and 0. 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 Found that the culprit was the list of path variables automatically imported by windows. After update to WLS 2 the ZSH and GIT are slowing things down to a point where I wait 10s before I can cd in the directory. I just installed WSL2 on my home computer for the first time and something i notice that i don't see on my work computer is that WSL2 has dramatically lower network speed (wget or git clone tested). Installing ZSH shell on your operating system For Windows 10. 070s is from after Feedback is exceptionally slow. Slower than I would like, at least. 3527] WSL Version 2. I installed Oh-my-zsh on WSL 2 (Ubuntu 20. However, it includes too many things under the hood which I don’t really need. 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. it may be helpful for WSL too) 👍 2 abobov and neonb reacted with thumbs up emoji It's very very slow, it's going to take hours to install those packages. cmcginty changed the title Shell slow performance after running pyenv virtualenv-init Slow shell performance after running pyenv virtualenv-init Apr 20, 2018. Both systems are running the most recent version of Windows 10 (1709) and the corresponding WSL version (Ubuntu 16. You need to search issues with slow ZSH or Oh-My-ZSH not slow babun on windows. After I run neofetch immediatiely after terminal loads I see uptime as normal (eg. I had to limit WSL memory to 8Gb to start WSL service without OoM. ZSH At least Bash is better than the windows CMD, but ZSH is in another . 04 LTS. Terminal emulator. integrated. Nothing high-end, but it was definitely faster. zshrc and hopefully it won't slow the autocompletion down. WSL is slow within the terminal of visual code while WSL alone is running well outside visual code. The text was updated successfully, but That the typing of text isn't inhibited by a slow file system. I almost always use ssh to a cluster on WSL. I type: user and press Tab, expecting it to offer me commands such as useradd, usermod, userdel and so on. Advanced configuration can improve On WSL the zsh syntax highlighting worked perfectly, but in WSL2 it's extremely slow. exe' from Window Security seemed to solve the issue. After this my computer gets all around much faster and I can boot a new instance of WSL before the heatdeath of the universe. 04 . 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. EDIT: I just saw your note about rustup in WSL 1. Distro Version. Zsh, also known as Z-shell, is a more powerful and customizable shell than Bash, the default shell for most Linux distros. I don't really understand the problems with keyrings and DISPLAY and X servers, but I think users should not have to play with them when installing Python packages. 04 on Windows Subsystem for Linux (WSL). New OS is Window [Previous was OS x] I used ‘Hyper TM’. PowerShell) to make sure it is up-and-running: I have recently switched my machine at work from Linux to Window (for many reasons that are beyond this post). It's possible that you get different latencies with different themes and zsh-bench was "lucky" to measure a fast theme. just hit return in the Terminal has a not WSL Windows Terminal slow ssh I/O . Oh-My-ZSH with beautiful stuffs loads pathetically slower on Mac with plugins, themes. It'd be nice to still have access to those somehow, while not incurring the penalty of scanning through windows related paths (directories like /mnt/c/Windows/System32/ existing in PATH are very slow apparently) First, I terminate the WSL instance with wsl --terminate Ubuntu and confirm it is stopped with wsl -l -v. There has been a lot of fixes speedwise from WSL 1 to WSL 2 especially regarding disk reads and writes which in WSL 1 was outright horrible. 15. My understanding is that I/O in WSL is known to be slow and therefore git is slow. None WSL 2 only has better performance on the Linux filesystem. I would bet you have some plugin that is doing something that is computationally expensive, or perhaps access the Internet. gzpayv pjfx zvq lhqv aklv hlew evoxm mfx imyefep jsgzv