# LXD > This is the documentation for LXD, a system container and virtual machine manager. 2014-2026 AGPL-3.0, LXD contributors ## Pages in this subsection - [System call interception](https://canonical.com/lxd/docs/default/syscall-interception/index.html.md): LXD supports intercepting some specific system calls from unprivileged ## Optional - [Top-level llms.txt](https://canonical.com/lxd/docs/default/llms.txt): Complete documentation index.