Is the switching workscreen still available on v14.04?
13879
How do I turn on workspaces? (Why do I only have one workspace?)
92122
How to switch to underlying window of the same application?
18747
How do I switch between keyboard layouts?
7886
Force alt + tab to switch only on current workspace in GNOME shell
99274
How to switch workspace with mouse wheel in GNOME Shell
113293
How can I change or install screensavers?
132451
In Mac OS, what is the keyboard shortcut to switch between windows of the same application?
10661
Alt-Tab shows two application switchers on Unity
36884
How to make the workspace toggle indicator disappear in Ubuntu 18.04?
27744
split screens in 2.8
67827
How to restore the new 14.04-lockscreen
18377
Is there to make the login screen appear on the external display in 18.04?
97961
Keyboard shortcut to switch focus between multiple displays on OS X 10.9+
119403
Has there been a change in 19.04 with switching applications using (Super + tab)?
95794
How can I automatically switch off internal screen when an external screen is connected?
103548
How to enable fast user switching when Login Options are disabled?
23171
Can screen layouts or workspaces be locked?