After upgrading from Ubuntu 22.10 to 23.04, pipx broke on my laptop and fixing it was not exactly straight-forward, so I thought I'd write here about this, in case there are others running into this issue. While I ran into this issue on Ubuntu, this isn't Ubuntu-specific, and it can happen on other Linux distributions as well.

pipx is a tool that makes it easy to install (using PyPI as the package index) isolated Python applications. pip is a Python package installer for both libraries and apps, while pipx is made specifically for applications, creating an isolated environment for each app and its dependencies.

vtm is a text-based desktop environment that runs inside a terminal, available for Linux, Microsoft Windows, macOS, and *BSD.

The tool can run TUIs (terminal user interface) applications in floating windows that can be moved, resized and closed (mouse support included) just like windows in a traditional desktop environment. 

vtm is a terminal multiplexer too, like tmux and screen, allowing users to detach and reattach sessions from a terminal, allow multiple computers to connect to the same session at once, etc. Just click the Disconnect button, and the vtm TUI is closed, but the process continues to run in the background, allowing you to re-open it later.

As for supported terminals, vtm should work with most of the popular terminal emulators, including GNOME Terminal, Konsole, Xfce4 Terminal, kitty, Alacritty, xterm, st, iTerm2, Windows Terminal, Windows Command Prompt, and Termux.

This is a very short vtm demo I've recorded to show its window management features: