Software⏱️ 3 min read📅 2026-06-04

How to Fix: How to change mouse speed/sensitivity?

Adjust mouse sensitivity in Ubuntu.

Quick Answer: Edit the /etc/default/grub file and run update-grub, then change the 'mouse', 'sensitivity' or 'touchpad' options in the mouse/touchpad settings to apply changes.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🚀 How to Resolve This Issue
  3. ✨ Wrapping Up

This issue affects users of Asus Zenbook UX32VD laptops running Ubuntu 12.04 and 12.10 operating systems. The inability to change mouse speed or sensitivity in both touchpad and mouse settings is a frustrating problem that can significantly impact user experience.

Changing the mouse speed or sensitivity is an essential feature for many users, especially those who rely heavily on precise cursor movements. Fortunately, this issue has a solution that can be easily implemented using the steps provided below.

💡 Why You Are Getting This Error

  • The primary reason for this issue lies in the configuration of the Synaptics touchpad driver, which is commonly used in Asus laptops. The default settings for mouse speed or sensitivity are not adjustable through the standard Ubuntu settings interface.
  • Another possible cause could be related to the conflicting use of the Synaptics and XInput drivers, which may affect the touchpad's functionality.

🚀 How to Resolve This Issue

Adjusting Synaptics touchpad settings

  1. Step 1: Open the Ubuntu Settings interface by clicking on the gear icon in the top right corner of the screen. Navigate to 'Devices' and select 'Mouse & Touchpad'. Click on the 'Advanced' tab.
  2. Step 2: In the Advanced tab, look for the 'Synaptics Pointer Device' section. Click on the 'Edit' button next to it. In the Synaptics Pointer Device settings window, click on the 'Advanced' tab. Here, you can adjust the 'Acceleration' and 'Deceleration' values to fine-tune your mouse speed.
  3. Step 3: Click 'Apply' and then 'Save Changes'. This should update the touchpad settings and allow you to adjust the mouse speed or sensitivity.

Disabling XInput driver

  1. Step 1: Open the Ubuntu terminal by pressing Ctrl+Alt+T. Type the following command to disable the XInput driver: `sudo echo 'blacklist xinput' | sudo tee -a /etc/modprobe.d/blacklist.conf`. Press Enter to execute the command.
  2. Step 2: Reboot your system using the command `sudo reboot`. After the system boots up, try adjusting the mouse speed or sensitivity settings again. If you are still unable to adjust these settings, proceed with method 1.

✨ Wrapping Up

By following these steps, you should be able to change your mouse speed or sensitivity in both touchpad and mouse settings on your Asus Zenbook UX32VD laptop running Ubuntu 12.04 or 12.10 operating systems. If you encounter any further issues, feel free to contact the Ubuntu support team for assistance.

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