
Locking the screen discourages people from accessing an unattended computer. All applications and work remain open while the screen is locked, and the selected screensaver is displayed.
Экран может быть заблокирован одним из следующих способов:
Press → → .
Press Alt+Ctrl+L.
.
in an empty space on the desktop and choose
Изменение комбинации клавиш, отвечающей за блокировку экрана
Keyboard shortcuts can be changed in System Settings under the Keyboard & Mouse. To access these settings, go to Menu Bread Crumbs. Select Global Keyboard Shortcuts, in the KDE component dropdown, select Run Command Interface and locate Lock Session.
Добавление кнопки блокировки экрана на панель
Кнопка может быть добавлена на Панель для быстрой и простой блокировки экрана. Кликните правой кнопкой мыши на Панель, выберите , выберите и переместите ее на подходящее место на панели.
To unlock the screen, move the mouse or press a key. Enter the password, and either press the Return key or press the button.
If more than one person has a user account on the computer and the screen is locked by one user, other users can press the button to unlock the screen for their own accounts. They will not be able to access currently-open work in locked accounts. Users with locked screens can switch back to their own accounts and unlock their screens when the computer becomes available.