Archives For Plasma Desktop

KDE Plasma 5.12

The latest KDE Plasma desktop 5.14 was finally available to install in (K)Ubuntu 18.10 via the Kubuntu Backports PPA.

KDE Plasma 5.14 was released a week ago. It features:

  • New Display Configuration widget for screen management
  • Audio Volume widget now has a built in speaker test feature
  • Network widget now works for SSH VPN tunnels again.
  • The lock screen now handles user-switching for better usability and security.
  • Import existing encrypted files from a Plasma Vault.
  • The Global menu now supports GTK applications.
  • Plasma Discover gained fwupd support.
  • Plasma Discover now supports for Snap channels.
  • For more details, see the announcement.

Install Plasma 5.14 in (K)Ubuntu 18.10:

Open terminal either via Ctrl+Alt+T keyboard shortcut or by searching for ‘terminal’ from software launcher. When it opens, do:

1. Add Kubuntu Backports PPA:

sudo add-apt-repository ppa:kubuntu-ppa/backports

Type user password (no asterisks feedback) when it prompts and hit Enter to continue.

2. Install Plasma 5.14 in Kubuntu 18.10:

Either install all system update via Update Manager, or run command in terminal:

sudo apt update && sudo apt dist-upgrade

3. For non-Kubuntu user:

Run command to install Plasma desktop:

sudo apt update && sudo apt install plasma-desktop

or install full KDE desktop environment via command:

sudo apt update && sudo apt install kubuntu-desktop

Uninstall:

You can purge the Kubuntu Backports PPA, which downgrade Plasma desktop to the stock version (5.13.5) in Ubuntu 18.10 repository.

sudo apt install ppa-purge && sudo ppa-purge ppa:kubuntu-ppa/backports