Hi Copilot , could you please teach me or give me a step-by-step procedure how can i change the default mouse pointer of my UBUNTU 26.04 Laptop to a BIG MOUSE POINTER and at the same time the BIG MOUSE POINTER IS IN RED COLOR ? THANKS for the answer Copilot.

You can make your Ubuntu 26.04 laptop show a big red mouse pointer by installing a custom cursor theme (since Ubuntu controls cursor color through themes, not a simple color slider) and then adjusting its size using GNOME Tweaks or terminal commands.

Here’s a clear step-by-step guide:

🔧 Step 1: Install GNOME Tweaks

• Open a terminal (Ctrl + Alt + T).

• Run:

  bash

  sudo apt update
  sudo apt install gnome-tweaks
  

• This tool lets you change cursor themes and sizes easily.

🎨 Step 2: Download a Red Cursor Theme

• Visit GNOME-Look.org (a popular site for Linux themes).

• Search for red cursor themes (examples: “Red Glass Cursor”, “Big Red Cursor”).

• Download the theme archive (.tar.gz or .zip).

• Extract the folder and move it into:

  • ~/.icons (for your user only)

  • or /usr/share/icons (system-wide).

  bash

  mkdir -p ~/.icons
  mv ~/Downloads/YourThemeFolder ~/.icons/
  

🖱️ Step 3: Apply the Red Cursor Theme

• Launch GNOME Tweaks (search “Tweaks” in your app menu).

• Go to Appearance → Cursor.

• Select your new red cursor theme.

• The cursor should immediately change color and style.

📏 Step 4: Increase Cursor Size

You can enlarge the pointer in two ways:

Option A: GNOME Tweaks

• In Tweaks → Appearance, adjust Cursor Size (values like 32, 48, or 64 pixels).

Option B: Terminal Command

• Run:

  bash

  gsettings set org.gnome.desktop.interface cursor-size 48
  

• Replace 48 with any larger number (default is 24).

⚠️ Notes & Tips

• Cursor color is theme-based: Ubuntu doesn’t let you “paint” the default cursor red; you must install a theme that already has red graphics.

• If the cursor doesn’t change after applying, log out and back in, or restart your laptop.

• You can experiment with different red cursor themes until you find one that’s both large and high-contrast for visibility.

Would you like me to suggest a few specific red cursor themes that are popular and easy to install, so you don’t have to search manually?

Hi Copilot , after the installation of the gnome-tweaks software inside my UBUNTU 26.04 Laptop like you requested , i have already replaced the cursor to RED GLASS but my mouse cursor still remain in its default state which is BLACK IN COLOR and the default current size of the mouse pointer is still in its default state which is " 24 " by using the Linux command " gsettings get org.gnome.desktop.interface cursor-size " ......... So Copilot , from here , how do i invoke the Linux command or what steps do i have to take in order to really replace my UBUNTU 26.04 LTS cursor to RED GLASS and at the same time MAKE IT BIGGER . Thanks Copilot for your answer.

Got it — you’ve installed GNOME Tweaks and placed the Red Glass cursor theme, but it’s still stuck on the default black pointer at size 24. That usually means Ubuntu hasn’t actually switched to the new theme yet, or the desktop environment isn’t picking it up. Let’s walk through the exact steps to make sure the cursor changes and enlarges:

✅ Step 1: Confirm the Theme Folder

• Make sure the Red Glass theme folder is inside either:

  • ~/.icons/RedGlass

  • or /usr/share/icons/RedGlass

• Inside that folder, there should be a cursor directory with .png and .cursor files. If the folder structure is wrong, GNOME won’t recognize it.

✅ Step 2: Set the Cursor Theme via Command

Run this in your terminal:

bash

gsettings set org.gnome.desktop.interface cursor-theme "RedGlass"

(Replace RedGlass with the exact folder name of your theme — it’s case-sensitive.)

✅ Step 3: Set the Cursor Size

Now enlarge it:

bash

gsettings set org.gnome.desktop.interface cursor-size 48

You can try values like 48, 64, or even 96 depending on how big you want it.

✅ Step 4: Restart the Desktop Session

Cursor changes don’t always apply instantly. Do one of these:

• Log out and log back in.

• Or reboot your laptop:

  bash

  sudo reboot
  

✅ Step 5: Verify Settings

Check what’s active:

bash

gsettings get org.gnome.desktop.interface cursor-theme
gsettings get org.gnome.desktop.interface cursor-size

You should see "RedGlass" and your chosen size (e.g., 48).

⚠️ Common Pitfalls

• Wrong folder name: If you typed "RedGlass" but the folder is "red-glass", it won’t work.

• Theme not installed system-wide: If you put it only in ~/.icons, make sure permissions are correct. Sometimes /usr/share/icons works more reliably.

• Wayland vs X11: On Wayland sessions, cursor themes can be stubborn. If it still doesn’t change, try switching to an X11 session at login.

Once you’ve done this, your cursor should finally appear big and red.

Do you want me to show you a couple of tested red cursor themes that are known to work smoothly on GNOME, in case “Red Glass” is giving compatibility issues?