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How to Install Oracle Java 14 in Ubuntu 18.04, 20.04

Last updated: March 29, 2020

Oracle Java 14 was released more than a week ago. For those want to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, Ubuntu 20.04, Linux Mint 18.x, 19.x, and their derivatives, an installer script is available in PPA.

For new features and other changes in Java 14, see the announcement.

An Webupd8 team based installer script has been made into the “Linux Uprising” team ppa, which automatically downloads and installs Oracle JDK 14, and sets Java 14 as the default Java version (setting JAVA_HOME, etc.) on 64-bit Ubuntu based machine.

1.) Open terminal either by pressing Ctrl+Alt+T on keyboard or by searching for ‘terminal’ from application menu. When it opens, run commands to add the PPA:

sudo add-apt-repository ppa:linuxuprising/java

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

2.) Then check updates and install the script via 2 commands:

sudo apt-get update

sudo apt-get install oracle-java14-installer oracle-java14-set-default

Skip / remove oracle-java14-set-default in the command if you don’t want to set Oracle Java 14 as default.

3.) Check the result via command: java --version

(Optional) You can remove the PPA repository via Software & Updates utility under Other Software tab.

And remove Java 14 if you want via command:

sudo apt-get remove oracle-java14-installer
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qBittorrent 4.2.2 Released! How to Install it via PPA

Last updated: March 26, 2020

qBittorrent torrent client 4.2.2 was released a few days ago. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

qBittorrent 4.2.2 comes with new features, web UI improvements, and various bug-fixes. And python2 support is removed in the search function.

Changes in the new release include:

  • Allow transfer list text color changes through QSS.
  • Option to show console when external program is run.
  • Change the defaults of some settings.
  • Refactored Transfer List code to allow theming.
  • Reorganize UI theme selection.
  • Show any multiple connections from the same IP in peer list.
  • Add stalled filters to GUI and Web API/UI.
  • Use IP geolocation database by DB-IP instead of MaxMind.
  • Allow to save downloaded metadata as torrent file.
  • Allow single app instance per configuration.
  • Option to start qBittorrent on Windows start up.

How to Install qBittorrent 4.2.2 in Ubuntu:

The official qBittorrent PPA has built the new release packages for Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

1. To add the PPA, open terminal by either pressing Ctrl+Alt+T on keyboard or searching for “Terminal” from application menu. When it opens, run command:

sudo add-apt-repository ppa:qbittorrent-team/qbittorrent-stable

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

2. If an old version was installed on your system, upgrade it via Software Updater,

or run following commands to install /upgrade qBittorrent in terminal:

sudo apt update

sudo apt install qbittorrent

Uninstall:

To remove qBittorrent PPA, either go to Software & Updates -> Other Software, or run command in terminal:

sudo add-apt-repository --remove ppa:qbittorrent-team/qbittorrent-stable

To remove the bittorrent client, either use your system package manager or run command:

sudo apt-get remove --autoremove qbittorrent
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How to Install Code::Blocks 20.03 in Ubuntu 18.04, 19.10

Last updated: March 25, 2020

Code::Blocks, open-source C, C++, and Fortran IDE, released version 20.03 a few days ago. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, and derivatives.

Code::Blocks 20.03 was available for a few days, though it’s not officially announced in its website. The Code::Blocks Developers Team PPA has made the packages for all current Ubuntu releases.

To install the new IDE version, open terminal either by pressing Ctrl+Alt+T on keyboard or by searching for ‘terminal’ from application menu. When it opens, do following steps one by one.

1.) Run command to add the PPA repository:

sudo add-apt-repository ppa:codeblocks-devs/release

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

2.) If an old version was installed on your system, upgrade it via Software Updater:

or run commands one by one in terminal to install the IDE:

sudo apt update

sudo apt install codeblocks codeblocks-contrib

Once installed, launch it from your system application menu and enjoy!

Uninstall Code::Blocks

To remove the PPA repository, either go to Software & Updates -> Other Software, or run command in terminal:

sudo add-apt-repository --remove ppa:codeblocks-devs/release

And remove Code::Blocks if you want via command:

sudo apt remove --autoremove codeblocks codeblocks-contrib
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MythTV 31 Released! How to Install it in Ubuntu via PPA

Last updated: March 24, 2020

MythTV, open source software digital video recorder (DVR), released new stable version 31 a day ago. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.10.

MythTV 31 comes with significant changes to video decoding and playback, python3 support, greatly improved channel scanning, and support for the DataDirect guide service from Schedules Direct has been removed. For details, see the release note.

How to Install MythTV 31 in Ubuntu:

Mythbuntu Team PPA has made the new release packages for Ubuntu 18.04, Ubuntu 19.10, and Ubuntu 20.04.

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

sudo add-apt-repository ppa:mythbuntu/31

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

2.) Then either upgrade the software from an installed version via Software Updater:

or install it by running commands in terminal:

sudo apt update

sudo apt install mythtv

Uninstall:

To remove the PPA repository, open terminal and run command:

sudo add-apt-repository --remove ppa:mythbuntu/31

And remove the digital video recorder via command:

sudo apt remove --autoremove mythtv
In Howtos, News
 

Audacious 4.0 Released with Qt5 UI [How to Install]

Last updated: March 22, 2020

Audacious audio player 4.0 was finally announced as the new stable release. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, and Ubuntu 20.04.

Audacious 4.0 switches to Qt 5 UI by default, though GTK2 is still available as a build option. New features in the release include:

  • New option to hide playlist tabs.
  • New OpenMPT-based tracker module plugin
  • New VU Meter visualization plugin
  • Added option to use a SOCKS network proxy
  • New “Next Album” and “Previous Album” commands
  • The tag editor in Qt UI can now edit multiple files at once
  • Implemented equalizer presets window for Qt UI
  • Lyrics plugin gained the ability to save and load lyrics locally
  • Blur Scope and Spectrum Analyzer visualizations ported to Qt
  • MIDI plugin soundfont selection ported to Qt
  • JACK output plugin gained some new options
  • Added option to endlessly loop PSF files
  • Some other improvements and bug-fixes.

How to Install Audacious 4.0 in Ubuntu:

The unofficial PPA contains the latest packages for Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, and Ubuntu 20.04.

1. Open terminal by either pressing Ctrl+Alt+T on keyboard or searching for ‘terminal’ from application menu. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/apps

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

2. Then run commands one by one in terminal to install or upgrade the audio player:

sudo apt update

sudo apt install audacious audacious-plugins

Upgrade via Software Updater may not work this time as new libaudqt5 library breaks old libaudgui5 library.

Uninstall:

You can easily remove the PPA either by going to Software & Updates utility -> Other Software tab, or by running command:

sudo add-apt-repository --remove ppa:ubuntuhandbook1/apps

To remove audacious, either use your system package manager or run command:

sudo apt remove --autoremove audacious audacious-plugins
In Howtos, News
 

DeadBeeF Music Player 1.8.3 Released [Howto Install]

Last updated: March 20, 2020

DeaDBeeF music player 1.8.3 was released a day ago as the third bugfix update for 1.8 series.

The new release fixed CD Text reading issue, added more title formatting functions & value, added option to start deadbeef hidden / minimized to tray, and added detecting and ignoring freeformat MP3 files.

There also a lots of bug-fixes in the release including fixes to AAC plugin, HTTP stream interruption, ALSA, handle ffmpeg file, and a bunch of crashes and memory leaks. See here for more details.

How to Install DeaDBeeF 1.8.3 in Ubuntu:

There’s an Ubuntu PPA repository that contains deadbeef .deb packages, though it’s not been updated for the new release at the moment.

You may also download the 64-bit .deb package from the link below:

NOTE: If you’ve installed an old Deadbeef version from an Ubuntu PPA, you have to remove it first (run following command in terminal), as the .deb from the previous link will install the music player into /opt/ directory.

sudo apt remove deadbeef

Then install the .deb via Gdebi package installer (available in Ubuntu Software) and enjoy!

In Howtos, News
 

OBS Studio 25.0 Released! How to Install it via PPA in ubuntu

Last updated: March 18, 2020

OBS Studio 25.0 was finally released today after 6 release candidates. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.10, via PPA.

Changes in OBS Studio 25.0 include:

  • Ability to capture Vulkan-based games
  • Add new window capture mode to capture browser-based windows, Microsoft Store (UWP) programs.
  • Add advanced scene collection importing
  • Media source hotkeys to allow control of playback
  • Add T-bar to studio mode
  • Add support for the SRT protocol
  • Ability to copy/paste multiple selected sources

There are also many other new features, enhancements, and various bug-fixes. See MORE.

How to Install OBS Studio 25.0 in Ubuntu 18.04:

The containerized Snap package has been updated and available to install via Ubuntu Software.

The official PPA offers the latest release packages for Ubuntu 18.04 and Ubuntu 19.10:

1. Open terminal either by pressing Ctrl+Alt+T on keyboard or by searching for “terminal” from app launcher. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:obsproject/obs-studio

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

2. Then either upgrade OBS Studio from an existing version via Software Updater, or run command in terminal to install the software:

sudo apt-get update

sudo apt-get install obs-studio

Once installed, launch the software from your system application launcher and enjoy!

Uninstall:

To remove the software, either use Synaptic package manager or run command in terminal:

sudo apt-get remove --autoremove obs-studio

To remove PPA repositories, launch Software & Updates and navigate to ‘Other Software’ tab.

In Howtos, News
 

Mozilla Firefox 74.0 Released! [How to Upgrade]

Last updated: March 11, 2020

Mozilla Firefox 74.0 was released a day ago. Now it’s available to install in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10 via the security & updates repositories.

FireFox 74.0 features:

  • Make it easy to import bookmarks and history from Microsoft Edge
  • Add-ons installed by external applications can now be removed via Add-ons Manager
  • Add custom site exception to the Facebook Container.
  • Bettery privacy through support for mDNS ICE by cloaking your IP address with a random ID in certain WebRTC scenarios.
  • Various security fixes. See release note for details.

How to Install FireFox 74.0:

FireFox 74.0 has been made into security & updates repositories for all current Ubuntu releases. Simply launch Software Updater (Update Manager) and install the updates.

Don’t see Firefox updates in Software Updater? Make sure security & updates repositories are enabled in Software & Updates utility. And you may also select the Main Server in the first tab.

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GScan2PDF 2.6.5 Released with Stability Improvements [Ubuntu PPA]

Last updated: March 7, 2020

Gscan2pdf, a graphical tool to produce PDF / DjVu from scanned document, released version 2.6.5 with some bug fixes and improvements. Here’s how to install it in all current Ubuntu releases.

As a new monthly release, Gscan2pdf 2.6.5 includes following changes:

  • Fixed bug when editing page number causing page to deselect and thumbnails to scroll to top of list
  • Use a scrolled window in the multiple message dialog to prevent it from growing too large.
  • Use the “Don’t show these messages again” checkbox to switch the checkboxes for the individual messages. Set the button inconsistent if the states are not all the same.
  • Fix warning message about pdftk (again) by making sure that user-defined tmp directory is available in time.
  • Improve responsiveness with OCR output (again)
  • Select # pages = all when switching from reverse->facing.
  • Show “waiting” cursor for longer to prevent scans from being started before all options applied.
  • Respect ‘Use timezone from locale’ option when setting file system timestamp
  • Updated translations.

How to Install gscan2pdf 2.6.5 in Ubuntu:

The official Gscan2PDF PPA has made the new release packages for all current Ubuntu releases, and their derivatives, including Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, Ubuntu 20.04, Linux Mint 18.x and 19.x

1. Open terminal either by pressing Ctrl+Alt+T on keyboard or by searching for ‘terminal’ from application menu. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:jeffreyratcliffe/ppa

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

2. For those who have a previous release installed, upgrade it through Software Updater:

Or run following command in terminal to install or upgrade the software:

sudo apt update && sudo apt install gscan2pdf

How to Remove:

To remove gscan2pdf, either use your system package manager or run command:

sudo apt-get remove --autoremove gscan2pdf

And the PPA can be removed via Software & Updates utility, under Other Software tab.

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OpenShot 2.5.1 Released, How to Install it via PPA

Last updated: March 4, 2020

OpenShot video editor 2.5.1 was released a day ago. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, and derivatives via PPA.

OpenShot 2.5.1 features faster performance, huge optimizations with effects, and improved UTF-8 character support. Release highlights include:

  • UTF-8 Project Encoding Bug Fix (for non-ASCII characters)
  • Auto-Repair UTF-8 Corrupted Projects
  • Thumbnail Server UTF-8 Encoding
  • Fixed Broken Color-Shift and Shift Effects
  • Optimize Saturation, Hue, Blur, Wave, Brightness, Pixelate Effects
  • Frame: Fix interlaced AddImage
  • Raise Preview Cache to CPUs X 8 Frames (max 64)
  • Enhance Json Data Handling
  • Improve Travis Speed (remove homebrew from Mac builds)
  • Auto-Update HEX Version (for older CMake versions)

How to Install OpenShot 2.5.1 in Ubuntu:

1. Open terminal from software launcher (or press Ctrl+Alt+T), when it opens, run command to add the PPA:

sudo add-apt-repository ppa:openshot.developers/ppa

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

2. Then run following commands one by one to refresh repository cache and install OpenShot:

sudo apt update

sudo apt install openshot-qt

Also it’s recommended to upgrade your system libraries via sudo apt upgrade to avoid launching issue.

Uninstall:

To uninstall openshot video editor, run following command in terminal:

sudo apt-get remove --autoremove openshot-qt

And remove the PPA by launching “Software & Updates” and navigating to Other Software tab.

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