# Installation

## System requirements

### Hardware
| Hardware item | Count |
| --------- | ----- |
| CPU cores | 2     |
| RAM       | 2Gb   |

### Software
| Linux distribution | Architecture |
| ---------------- | ------ |
| Ubuntu Noble | amd64, arm64      |
| Ubuntu Jammy | amd64, arm64      |
| Ubuntu Focal | amd64, arm64      |
| Debian Bullseye | amd64, arm64      |
| Debian Bookworm | amd64, arm64      |
| Kali rolling | amd64, arm64      |
| Oracle 9 | amd64, arm64      |
| Oracle 8 | amd64, arm64      |
| openSUSE 15 | amd64, arm64      |
| Fedora 40 | amd64, arm64      |
| Fedora 41 | amd64, arm64      |
| Alpine 3.18 | amd64, arm64 |
| Alpine 3.19 | amd64, arm64 |
| Alpine 3.20 | amd64, arm64 |
| Alpine 3.21 | amd64, arm64 |

## Debian/Ubuntu/Kali

```sh
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

sudo apt-get install ./kasmvncserver_*.deb

# Add your user to the ssl-cert group
sudo adduser $USER ssl-cert

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## Oracle 8

```
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

# Ensure KasmVNC dependencies are available
sudo dnf config-manager --set-enabled ol8_codeready_builder
sudo dnf install oracle-epel-release-el8

sudo dnf localinstall ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## Oracle 9

```
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

# Ensure KasmVNC dependencies are available
sudo dnf config-manager --set-enabled ol9_codeready_builder
sudo dnf config-manager --set-enabled ol9_distro_builder
sudo dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm

sudo dnf localinstall ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## RHEL 8 Compatible

```
# Choose the Oracle 8 rpm here:
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

# Ensure KasmVNC dependencies are available
sudo dnf config-manager --set-enabled powertools
sudo dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

sudo dnf localinstall ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## RHEL 9 Compatible

```
# Choose the Oracle 9 rpm here:
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

# Ensure KasmVNC dependencies are available
sudo dnf config-manager --set-enabled crb
sudo dnf install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm

sudo dnf localinstall ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## Fedora 40

```
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

sudo dnf localinstall ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## Fedora 41

```
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

sudo dnf install ./kasmvncserver_*.rpm

# Add your user to the kasmvnc-cert group
sudo usermod -a -G kasmvnc-cert $USER

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.

## Alpine

```
# Please choose the package for your distro here (under Assets):
# https://github.com/kasmtech/KasmVNC/releases
wget <package_url>

doas apk add ./kasmvncserver_*.apk --allow-untrusted

# Add your user to the kasmvnc-cert group
doas adduser $USER kasmvnc-cert

# YOU MUST DISCONNECT AND RECONNECT FOR GROUP MEMBERSHIP CHANGE TO APPLY

# start KasmVNC, you will be prompted to create a KasmVNC user and select a desktop environment
vncserver

# Tail the logs
tail -f ~/.vnc/*.log
```

Now navigate to your system at the urls printed by `vncserver`.