Archives For App Review

Strawberry is an open-source fork of Clementine music player aimed at music collectors and audiophiles.

Strawberry is written in C++ with Qt 5 toolkit. The development started in 2018 while Clementine was not in active development (now development of Clementine revives).

Strawberry music player and organizer features:

  • Play and organize music
  • Supports WAV, FLAC, WavPack, DSF, DSDIFF, Ogg Vorbis, Speex, MPC, TrueAudio, AIFF, MP4, MP3, ASF and Monkey’s Audio.
  • Audio CD playback
  • Native desktop notifications
  • Playlists in multiple formats
  • Advanced audio output and device configuration for bit-perfect playback on Linux
  • Edit tags on music files
  • Fetch tags from MusicBrainz
  • Album cover art from, Musicbrainz, Discogs and Deezer
  • Song lyrics from AudD
  • Support for multiple backends
  • Audio analyzer
  • Audio equalizer
  • Transfer music to iPod, iPhone, MTP or mass-storage USB player
  • Scrobbler with support for, and ListenBrainz
  • Subsonic streaming support

How to Install Strawberry in Ubuntu 18.04, 20.04:

The software offers Snap package (runs in sandbox) which can be installed simply from Ubuntu Software.

Also the official Strawberry PPA maintains the latest .deb packages for Ubuntu 18.04, Ubuntu 19.10, Ubuntu 20.04, Linux Mint 19.x, and their derivatives.

1.) Open terminal either by pressing Ctrl+Alt+T on keyboard or by searching for ‘terminal’ from ‘Show Applications’ menu. When it opens, run command:

sudo add-apt-repository ppa:jonaski/strawberry

Type user password (no asterisk feedback) when it asks for sudo prompts and hit Enter to continue.

2.) After adding the PPA, run commands to refresh package cache and install the music player:

sudo apt update

sudo apt install strawberry

Uninstall Strawberry:

To remove the PPA repository, either go to Software & Updates -> Other Software:

or run command in terminal:

sudo add-apt-repository --remove ppa:jonaski/strawberry

To remove the music player and music collection organizer:

sudo apt remove --autoremove strawberry

CoBang is a new QR code scanner for Linux, which is written with Python 3 and GTK+ and support Wayland session.

The name is “Cỏ bàng” (Lepironia articulata), in Vietnamese. Compare to QtQR, Qt QR code generator and decoder, CoBang features:

  • Work in both X and Wayland.
  • Scan from webcam (embedded webcam video).
  • Scan from image:
    • drag and drop support.
    • copy and paste image into app window
    • open remote image (http, ftp)
    • open via file browser.

It is however lacks the feature to generate QR code so far.

How to Install CoBang in Ubuntu:

For Ubuntu 18.04 and higher, the tool is available as Flatpak package in Flathub repository.

For Ubuntu 20.04 only, the developer has made the package into the PPA repository.

1.) Open terminal (Ctrl+Alt+T) from ‘Show Applications’ menu. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:ng-hong-quan/ppa

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

2.) Then install the QR code scanner via command:

sudo apt install cobang

Uninstall CoBang:

To remove the PPA, either open Software & Updates and remove repository line under Other Software tab, or run command:

sudo add-apt-repository --remove ppa:ng-hong-quan/ppa

And remove the scanner via command:

sudo apt remove --autoremove cobang

Looking for a desktop weather application for Ubuntu desktop? My Weather Indicator is one of the great choices.

My Weather Indicator is an application especially designed for Ubuntu. It’s written in Python 3 and works on Plasma, GNOME, MATE, Xfce, etc.

The software displays current weather and the weather forecast via system tray indicator applet and desktop widget. Supported weather services include: OpenWeatherMap, Yahoo,, and World Weather Online.

To install the weather application, open terminal from your system application menu and run following commands one by one.

1.) Add the developer’s PPA by running command in terminal:

sudo add-apt-repository ppa:atareao/atareao

Type your login password (no asterisk feedback) for sudo prompt and hit Enter to continue.

2.) Refresh package cache and install the software:

sudo apt update

sudo apt install my-weather-indicator

3.) The first launching My Weather Indicator will bring up the settings dialog. There you can setup your location, widget theme, weather services, auto-start, refresh frequency, etc.

Note: after clicking OK button, it can take a few seconds to show the desktop widget.


To remove the PPA, either open Software & Update > Other Software or run command:

sudo add-apt-repository --remove ppa:atareao/atareao

To remove the weather application, run command:

sudo apt remove my-weather-indicator

Superpaper is a cross-platform wallpaper manager that focuses on multi-monitor support. It features pixel density correction that spans an image flawlessly across displays of different shapes and sizes, and bezel correction and perspective correction.

Other Superpaper features include:

  • Set a single image across all displays
  • Set different image on every display
  • Manual pixel offsets for fine-tuning
  • Desktop Slideshow with configurable file order from local sources
  • Command-line interface
  • Hotkey support
  • Align test tool

How to Install Superpaper in Ubuntu:

You can try the wallpaper manager without installing it on your system via Appimage, which is available to download at:

Superpaper releases

Right-click on the Appimage package, go to Properties -> Permissions -> enable ‘Allow executing file as program’, and finally run it to launch the wallpaper manager.

Superpaper also available to install from PyPI, open terminal and run following commands one by one:

1.) Run command to install wxPython:

sudo apt install python3-wxgtk4.0 python3-pip

2.) Then download and install the wallpaper manager as well as dependencies via command:

pip3 install --user -U superpaper

Once installed, launch it from your system application menu (may need to reboot first) and enjoy!

wifi hotspot

Looking for a wireless network manager? Wavemon is a command line ncurses-based wireless network monitoring application for Linux.

Wavemon displays live signal and noise levels, packet statistics, device configuration and network parameters of your wireless network hardware. It should work with all devices supported by the Linux kernel.

Wavemon is available in Ubuntu universe repositories. Simply open terminal (Ctrl+Alt+T) and run command to install it:

sudo apt install wavemon

Then run wavecom to start the monitor. For more information run man wavemon.

While the software packages in Ubuntu repositories are always old. You can get the latest release from the link below:

Wavemon in Github