---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# envycontrol

> GPU switching utility for Nvidia Optimus laptops.
> More information: <https://github.com/bayasdev/envycontrol>.

- Switch between different GPU modes:

`sudo envycontrol -s {{nvidia|integrated|hybrid}}`

- Specify your display manager manually:

`envycontrol --dm`

- Check current GPU mode:

`sudo envycontrol --query`

- Reset settings:

`sudo envycontrol --reset`

- Display help:

`envycontrol --help`

- Display version:

`envycontrol --version`
