.NET on Ubuntu 24.04 — Bootstrap 5 Auto-Open Modal

Quick Notes

SDK installs tooling + runtimes
Runtimes only = run apps
Use Microsoft repo for apt
Use install script for per-user

Photos (examples)

Replace these image URLs with your own if desired.

Add Microsoft package repo

sudo apt update
sudo apt install -y wget apt-transport-https
wget https://packages.microsoft.com/config/ubuntu/24.04/packages-microsoft-prod.deb
sudo dpkg -i packages-microsoft-prod.deb
sudo apt update

Install latest SDK

sudo apt install -y dotnet-sdk-8.0

Install runtimes only (no SDK)

sudo apt install -y aspnetcore-runtime-8.0
sudo apt install -y dotnet-runtime-8.0

Verify

dotnet --info

sudo apt install -y dotnet-sdk-6.0 dotnet-sdk-7.0 dotnet-sdk-8.0
dotnet --list-sdks

Install

wget https://dot.net/v1/dotnet-install.sh
chmod +x dotnet-install.sh
./dotnet-install.sh --channel 8.0
export PATH=$HOME/.dotnet:$PATH

Persist PATH

echo 'export PATH=$HOME/.dotnet:$PATH' >> ~/.bashrc
source ~/.bashrc

sudo apt remove --purge 'dotnet*' 'aspnetcore*'
sudo rm -rf /usr/share/dotnet ~/.dotnet
sudo apt autoremove