Please:
1. Open the 'Extensions' app and verify you only have the three Ubuntu extensions installed.
2. Ensure you don't have any directory named 'extensions' under ~/.local/share/gnome-shell/
Please:
1. Open the 'Extensions' app and verify you only have the three Ubuntu extensions installed.
2. Ensure you don't have any directory named 'extensions' under ~/.local/ share/gnome- shell/