Install the editor Focuswriter 1.4.6 for Ubuntu and its derivative versions.

Focuswriter is another text editor with a hidden interface that provides an independent and free environment. This is an open-source, cross-platform software that runs on Linux, Windows, and mac OS X systems.

The software supports txt, RTF, and ODT, allows users to Set timers and alarms, has automatic saving and spelling checks, and supports some new themes and translations in more than 20 languages.
The latest available version Focuswriter 1.4.6 has been released recently.

Word processing software FocusWriter

You can use PPA for installation, which is very convenient:

Sudo add-apt-repository ppa: gottcode/gcppa
Sudo apt-get update
Sudo apt-get install focuswriter

Delete software:

Sudo apt-get remove focuswriter

Remove PPA command:

Sudo apt-get install ppa-purge
Sudo ppa-purge ppa: gottcode/gcppa

In addition, the My Weather Indicator 0.6.7 Weather applet is released and the installation command is as follows:

Sudo add-apt-repository ppa: atareao/atareao
Sudo apt-get update
Sudo apt-get install my-weather-indicator

Software deletion command:

Sudo apt-get remove my-weather-indicator

Remove PPA:

Sudo apt-get install ppa-purge
Sudo ppa-purge ppa: atareao/atareao