• CPU Temperature Monitoring
• CPU Temperature Graph
• Keyboard Remap (Windows)
• RGB Keyboard Controls
• Fan Speed Monitoring
• Custom Fan Curves
• Custom Fan Profiles
• Fan Speed Graph
• Custom Fan Profiles
• Start Application in System Tray
• Start Application on System Boot
• Start Custom Fan Profiles on System Boot
• Start Custom RGB Profile on System Boot
• Create Custom RGB Profiles
• Change Keyboard Brightness
• Change Activity Light Colors (on select Chromebooks)
• System Diagnostics

Add the Terra repository (if using Ultramarine Linux, Terra is pre-installed). Instructions can be found here.

Install Chrultrabook-Tools:

dnf install chrultrabook-tools

1. download and save the repository signing key

   wget -O /usr/share/keyrings/chrultrabook-debian-archive-keyring.gpg https://chrultrabook.sakamoto.pl/repos/debian/chrultrabook-debian-pub.asc
   

2. Create a sources files in sources.list.d

   echo "
   Types: deb
   URIs: https://chrultrabook.sakamoto.pl/repos/debian/
   Suites: stable
   Components: main
   Signed-By: /usr/share/keyrings/chrultrabook-debian-archive-keyring.gpg
   " | sudo tee /etc/apt/sources.list.d/chrultrabook.sources > /dev/null
   

3. Run

   sudo apt-get update
   

sudo apt-get install cbmem chromium-ectool

1. cd to the directory with the .deb file
2. run the following command with the correct version

sudo apt install ./chrultrabook-tools_3.1.2_amd64.deb

install AUR dependencies (for this example we are using paru:

paru -S chromium-ectool cbmem

Download the Arch package from the Releases page, then install:

pacman -U ~/Downloads/chrultrabook-tools-VERSION-pkg.tar.zst

(Replace the VERSION with the latest version, and the file location, if needed.)

• cd into src-tauri
• run npm install
• run npm run tauri dev

• Install Coolstar's latest CROS-EC driver from https://github.com/coolstar/driverinstallers/tree/master/crosec
• Download the MSI or EXE from the latest release
• Run the installer
• Open the application

• Enable WMIC
  • Open Settings
  • Navigate to Optional Features
  • Click View Features
  • Search and add WMIC
  • Reopen the application

• Download the ectool binary
• Move the binary to /usr/bin or /usr/local/bin
• Download the installer with x86_64 in its name
• Run the Chrultrabook Tools Installer
• Drag the Chrultrabook Tools app into the Applications Folder
• Open the app

• Tauri 2.0
• Angular 19
• Rust 1.83
• HTML5
• CSS
• TS

👤 Robinson Arysseril

• GitHub: @death7654

Contributions, issues and feature requests are welcome!

Feel free to check issues page. You can also take a look at the contributing guide. If you have any features you would like to see look at feature requests

Give a ⭐️ if this project helped you!

This project is GPL-3.0 licensed.

THE SOFTWARE IS PROVIDED “AS IS” AND WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. MISUSE OF THIS SOFTWARE COULD CAUSE SYSTEM INSTABILITY OR MALFUNCTION.