After installing Ubuntu ® 18.04 LTS, the touchpad right click may not function. This is not an issue with the operating system or your touchpad.
Gnome defaults to the Mac touchpad behavior where the entire touchpad is a single button. In order to right-click, you use two fingers to click instead of just one.
Jak změnit nastavení dotykové podložky systému Ubuntu
There are a couple of options depending on how you are looking to change the touchpad:
Changing the Touchpad click settings.
Type the following command and press the Enter key to revert to the right click:
gsettings set org.gnome.desktop.peripherals.touchpad click-method areas
Bringing up a GUI (Graphical User Interface) with additional configuration settings
Type the following command and press the Enter key to install a tweak tool GUI:
sudo apt install gnome-tweak-tool
Type the following command and press the Enter key to open the Tweak tool GUI:
Go to keyboard and mouse and look for the Mouse click emulation section. Check the Area checkbox to enable middle and right click.
G Series, Inspiron, Latitude, Vostro, XPS, Retired Models
21 2月 2021