How to set the program defaults in KDE Plasma 5

KDE Plasma

1. Select the desktop menu button in the lower-left corner of the screen.
2. Select System Settings.
3. In the search bar (located in the upper-left corner), type default, then select Applications when it appears.
4. In the center pane, select Web Browser.
5. Select In the following application.

1. How do I reset KDE to default settings?
2. How do I change the default program in Linux?
3. Where are KDE settings stored?
4. How do I optimize KDE?
5. How do I restart KDE Plasma?
6. How do I restore Ubuntu to factory settings?
7. How do I change settings in Ubuntu?
8. How do I change default browser in Ubuntu?
9. How do I change the default media player in Ubuntu?
10. Why is KDE so slow?

How do I reset KDE to default settings?

For quick reference, I'm giving the steps below.

1. Log out of your kde desktop.
2. Open a console session by pressing Ctrl + Alt + F1.
3. Give your username and password.
4. Run rm -rf .kde/share/config/plasma-*
5. now you can log out of the console session by logout command or pressing Ctrl + D.

How do I change the default program in Linux?

Change the default application

1. Select a file of the type whose default application you want to change. For example, to change which application is used to open MP3 files, select a . ...
2. Right-click the file and select Properties.
3. Select the Open With tab.
4. Select the application you want and click Set as default.

Where are KDE settings stored?

Configuration. Most settings for KDE applications are stored in ~/. config/ .

How do I optimize KDE?

Ask tips/tricks to optimize Kde (plasma 5)

1. disable desktop effects, transparencies, and other fireworks.
2. disable unnecessary services.
3. disable KRunner, indexing and file searching.
4. remove unnecessary applets from the desktop, taskbar and system tray.

How do I restart KDE Plasma?

Restart KDE without rebooting the computer

1. Save and close all open applications.
2. Use the Ctrl-Alt-Backspace shortcut keys to restart KDE.
3. If Ctrl-Alt-Backspace is disabled, type sudo /etc/init.d/kdm restart.

How do I restore Ubuntu to factory settings?

There is no such thing as factory reset in ubuntu. You have to run a live disk/usb drive of any linux distro and backup your data and then reinstall ubuntu.

How do I change settings in Ubuntu?

Click the wheel in the top right corner of the panel and then select System Settings . Show activity on this post. Systems Settings is there as default short-cut in the Unity sidebar. If you hold down your "Windows" key, the sidebar should pop up.

How do I change default browser in Ubuntu?

How to Change the Default Browser in Ubuntu

1. Open 'System Settings'
2. Select the 'Details' item.
3. Select 'Default Applications' in the sidebar.
4. Change the 'Web' entry from 'Firefox' to your preferred choice.

How do I change the default media player in Ubuntu?

Ubuntu – How to set VLC Media Player as default video player

1. Click on the arrow at the top right of the screen.
2. Click on the 'Settings' icon.
3. Using the left hand menu, open 'Details' then 'Default Applications'
4. Change 'Video' to 'VLC Media Player' (you may also want to do the same for 'Music')
5. Close the window the save the changes.

Why is KDE so slow?

One of the most common reasons that KDE Plasma 5 slows down on low-resource computers is the graphical effects. They take a significant toll on system resources (mainly your GPU). So, a quick way to speed up the KDE Plasma 5 desktop is to drastically reduce or turn off fancy graphical effects off on the desktop.