Running Visual Studio Code on Linux

Visual Studio Code on Linux

Installation#

See the Download Visual Studio Code page for a complete list of available installation options.

Snap#

Visual Studio Code is officially distributed as a Snap package in the Snap Store:

Get it from the Snap Store

You can install it simply by running:

sudo snap install --classic code # or code-insiders

Once installed, the Snap daemon will take care of automatically updating VS Code in the background. You will get an in-product update notification whenever a new update is available.

Note: If snap isn't available in your Linux distribution, please check the following Installing snapd guide, which can help you get that set up.

Learn more about snaps from the official Snap Documentation.

Debian and Ubuntu based distributions#

The easiest way to install Visual Studio Code for Debian/Ubuntu based distributions is to download and install the .deb package (64-bit), either through the graphical software center if it's available, or through the command line with:

sudo apt install ./<file>.deb

# If you're on an older Linux distribution, you will need to run this instead:
# sudo dpkg -i <file>.deb
# sudo apt-get install -f # Install dependencies

Installing the .deb package will automatically install the apt repository and signing key to enable auto-updating using the system's package manager. Note that 32-bit and .tar.gz binaries are also available on the VS Code download page.

The repository and key can also be installed manually with the following script:

curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
sudo install -o root -g root -m 644 packages.microsoft.gpg /usr/share/keyrings/
sudo sh -c 'echo "deb [arch=amd64 signed-by=/usr/share/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list'

Then update the package cache and install the package using:

sudo apt-get install apt-transport-https
sudo apt-get update
sudo apt-get install code # or code-insiders

RHEL, Fedora, and CentOS based distributions#

We currently ship the stable 64-bit VS Code in a yum repository, the following script will install the key and repository:

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/vscode.repo'

Then update the package cache and install the package using dnf (Fedora 22 and above):

sudo dnf check-update
sudo dnf install code

Or on older versions using yum:

yum check-update
sudo yum install code

Due to the manual signing process and the system we use to publish, the yum repo may lag behind and not get the latest version of VS Code immediately.

openSUSE and SLE-based distributions#

The yum repository above also works for openSUSE and SLE-based systems, the following script will install the key and repository:

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc
sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ntype=rpm-md\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/zypp/repos.d/vscode.repo'

Then update the package cache and install the package using:

sudo zypper refresh
sudo zypper install code

AUR package for Arch Linux#

There is a community maintained Arch User Repository package for VS Code.

To get more information about the installation from the AUR, please consult the following wiki entry: Install AUR Packages.

Nix package for NixOS (or any Linux distribution using Nix package manager)#

There is a community maintained VS Code Nix package in the nixpkgs repository. In order to install it using Nix, set allowUnfree option to true in your config.nix and execute:

nix-env -i vscode

Installing .rpm package manually#

The VS Code .rpm package (64-bit) can also be manually downloaded and installed, however auto-updating won't work unless the repository above is installed. Once downloaded it can be installed using your package manager, for example with dnf:

sudo dnf install <file>.rpm

Note that 32-bit and .tar.gz binaries are also available on the VS Code download page.

Updates#

VS Code ships monthly and you can see when a new release is available by checking the release notes. If the VS Code repository was installed correctly, then your system package manager should handle auto-updating in the same way as other packages on the system.

Note: Updates are automatic and run in the background for the Snap package.

Node.js#

Node.js is a popular platform and runtime for easily building and running JavaScript applications. It also includes npm, a Package Manager for Node.js modules. You'll see Node.js and npm mentioned frequently in our documentation and some optional VS Code tooling requires Node.js (for example, the VS Code extension generator).

If you'd like to install Node.js on Linux, see Installing Node.js via package manager to find the Node.js package and installation instructions tailored to your Linux distribution. You can also install and support multi version of Node.js by using the Node Version Manager.

To learn more about JavaScript and Node.js, see our Node.js tutorial, where you'll learn about running and debugging Node.js applications with VS Code.

Setting VS Code as the default text editor#

xdg-open#

You can set the default text editor for text files (text/plain) that is used by xdg-open with the following command:

xdg-mime default code.desktop text/plain

Debian alternatives system#

Debian-based distributions allow setting a default editor using the Debian alternatives system, without concern for the MIME type. You can set this by running the following and selecting code:

sudo update-alternatives --set editor /usr/bin/code

Windows as a Linux developer machine#

Another option for Linux development with VS Code is use a Windows machine with the Windows Subsystem for Linux (WSL).

Windows Subsystem for Linux#

With WSL, you can install and run Linux distributions on Windows. This enables you to develop and test your source code on Linux while still working locally on a Windows machine. WSL supports Linux distributions such as Ubuntu, Debian, SUSE, and Alpine available from the Microsoft Store.

When coupled with the Remote - WSL extension, you get full VS Code editing and debugging support while running in the context of a Linux distro on WSL.

See the Developing in WSL documentation to learn more or try the Working in WSL step-by-step tutorial.

Next steps#

Once you have installed VS Code, these topics will help you learn more about it:

Common questions#

Azure VM Issues#

I'm getting a "Running without the SUID sandbox" error?

You can safely ignore this error.

Debian and moving files to trash#

If you see an error when deleting files from the VS Code Explorer on the Debian operating system, it might be because the trash implementation that VS Code is using is not there.

Run these commands to solve this issue:

sudo apt-get install gvfs-bin

"Visual Studio Code is unable to watch for file changes in this large workspace" (error ENOSPC)#

When you see this notification, it indicates that the VS Code file watcher is running out of handles because the workspace is large and contains many files. The current limit can be viewed by running:

cat /proc/sys/fs/inotify/max_user_watches

The limit can be increased to its maximum by editing /etc/sysctl.conf and adding this line to the end of the file:

fs.inotify.max_user_watches=524288

The new value can then be loaded in by running sudo sysctl -p. Note that Arch Linux works a little differently, See Increasing the amount of inotify watchers for details.

While 524,288 is the maximum number of files that can be watched, if you're in an environment that is particularly memory constrained, you may wish to lower the number. Each file watch takes up 540 bytes (32-bit) or ~1kB (64-bit), so assuming that all 524,288 watches are consumed, that results in an upper bound of around 256MB (32-bit) or 512MB (64-bit).

Another option is to exclude specific workspace directories from the VS Code file watcher with the files.watcherExclude setting. The default for files.watcherExclude excludes node_modules and some folders under .git, but you can add other directories that you don't want VS Code to track.

"files.watcherExclude": {
    "**/.git/objects/**": true,
    "**/.git/subtree-cache/**": true,
    "**/node_modules/*/**": true
  }

I can't see Chinese characters in Ubuntu#

We're working on a fix. In the meantime, open the application menu, then choose File > Preferences > Settings. In the Text Editor > Font section, set "Font Family" to Droid Sans Mono, Droid Sans Fallback. If you'd rather edit the settings.json file directly, set editor.fontFamily as shown:

    "editor.fontFamily": "Droid Sans Mono, Droid Sans Fallback"

Package git is not installed#

This error can appear during installation and is typically caused by the package manager's lists being out of date. Try updating them and installing again:

# For .deb
sudo apt-get update

# For .rpm (Fedora 21 and below)
sudo yum check-update

# For .rpm (Fedora 22 and above)
sudo dnf check-update

The code bin command does not bring the window to the foreground on Ubuntu#

Running code . on Ubuntu when VS Code is already open in the current directory will not bring VS Code into the foreground. This is a feature of the OS which can be disabled using ccsm.

# Install
sudo apt-get update
sudo apt-get install compizconfig-settings-manager

# Run
ccsm

Under General > General Options > Focus & Raise Behaviour, set "Focus Prevention Level" to "Off". Remember this is an OS-level setting that will apply to all applications, not just VS Code.

Cannot install .deb package due to "/etc/apt/sources.list.d/vscode.list: No such file or directory"#

This can happen when sources.list.d doesn't exist or you don't have access to create the file. To fix this, try manually creating the folder and an empty vscode.list file:

sudo mkdir /etc/apt/sources.list.d
sudo touch /etc/apt/sources.list.d/vscode.list

Cannot move or resize the window while X forwarding a remote window#

If you are using X forwarding to use VS Code remotely, you will need to use the native title bar to ensure you can properly manipulate the window. You can switch to using it by setting window.titleBarStyle to native.

Using the custom title bar#

The custom title bar and menus were enabled by default on Linux for several months. The custom title bar has been a success on Windows, but the customer response on Linux suggests otherwise. Based on feedback, we have decided to make this setting opt-in on Linux and leave the native title bar as the default.

The custom title bar provides many benefits including great theming support and better accessibility through keyboard navigation and screen readers. Unfortunately, these benefits do not translate as well to the Linux platform. Linux has a variety of desktop environments and window managers that can make the VS Code theming look foreign to users. For users needing the accessibility improvements, we recommend enabling the custom title bar when running in accessibility mode using a screen reader. You can still manually set the title bar with the Window: Title Bar Style (window.titleBarStyle) setting.

Broken cursor in editor with display scaling enabled#

Due to an upstream issue #14787 with Electron, the mouse cursor may render incorrectly with scaling enabled. If you notice that the usual text cursor is not being rendered inside the editor as you would expect, try falling back to the native menu bar by configuring the setting window.titleBarStyle to native.

Repository changed its origin value#

If you receive an error similar to the following:

E: Repository '...' changed its 'Origin' value from '...' to '...'
N: This must be accepted explicitly before updates for this repository can be applied. See apt-secure(8) manpage for details.

Use apt instead of apt-get and you will be prompted to accept the origin change:

sudo apt update

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9/4/2019

Original url: Access
Created at: 2019-09-29 23:18:51
Category: default
Tags: none

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