Upgrade lllm2

Wait for experiments and downloads to finish, then stop the model in the panel. On DLS machines, load uv in your shell with module load uv. Run the commands below in a terminal on the machine hosting lllm2, outside the Pi devcontainer. The model’s Stop model button is in the panel’s Launch model tab, beneath the model summary.

If you installed the service

Stop the panel service, upgrade the package and engine, then start the service:

systemctl --user stop lllm2-panel
uv tool upgrade lllm2
lllm2 engines install cuda
systemctl --user start lllm2-panel
systemctl --user status lllm2-panel

Check for active (running); press q if the status display opens in a pager.

If you moved the Python installation or changed its environment settings, rerun lllm2 service install before starting the service, preserving any custom --host and --port options. The installer updates the unit and starts it. See Run the panel as a service.

If you run the panel in a terminal

Stop the panel with Ctrl-C in its terminal, then run:

uv tool upgrade lllm2
lllm2 engines install cuda
lllm2

Open http://127.0.0.1:8082 (or your configured address), check the version in the panel header, and start your model again. Models, saved settings and existing engines are preserved. Engine installation is a no-op when the required version is already installed.

See Install a model engine for driver compatibility, engine discovery and installation options.