Hello Geek, To add the title bar and borders on maximized windows in Linux, specifically in Kubuntu, you can follow the steps outlined below.
Add Title Bar And Borders On Maximized Windows In linux arch
kwriteconfig5 --file ~/.config/kwinrc --group Windows --key BorderlessMaximizedWindows false
How To Add Title Bar And Borders On Maximized Windows
This guide assumes you have a basic understanding of using the command line in Linux and have administrative privileges. To add the borders of maximized windows in KDE Plasma 5, run the following commands:
Edit the file ~/.config/kwinrc
to add the line:
BorderlessMaximizedWindows=false
under the [Windows]
section, so that it looks something like this:
[Windows]
BorderlessMaximizedWindows=false
ActiveMouseScreen=false
AltTabStyle=KDE
AutoRaise=true
AutoRaiseInterval=750
BorderSnapZone=10
CenterSnapZone=0
In other versions of KDE, the file may be located at:
~/[.kde|.kde4|.kdemod4]/share/config/kwinrc
Restart KWin by running:
kwin --replace
If that does not work, try one of the following, depending on which display server you are using:
kwin_x11 --replace
kwin_wayland --replace
Go ahead and maximize all the windows you see. Just a reminder, you can unmaximize them either from the window menu (Alt + F3) or from the task manager in your panel. If quick tiling is enabled (System Settings → Desktop → Screen Edges → Window Management), you can also use Alt + Left mouse button to unmaximize windows by dragging them.
All the best nerd!