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Archives For November 30, 1999

How to Install Darktable 3.0.0 in Ubuntu 18.04, 19.10

Last updated: April 2, 2024

Darktable 2.2.5

Darktable RAW image editor 3.0 was released today with new major updates. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

Darktable 3.0 comes with a complete rework of the user interface. The GUI now is fully controlled by GTK+ CSS rules, which makes the whole GUI themable. And this version comes with several different themes.

Other changes in the release include:

  • New shortcuts to collapse borders, sidebars, histogram and navigation modules, allowing a new borderless editing experience.
  • Undo/redo support in lighttable for tags, color labels, metadata, etc.
  • A new timeline view in the lighttable.
  • A new ‘culling’ mode added to the lightable view.
  • Improved support for 4K and 5K monitors.
  • Support for exporting to Google Photos
  • More camera support, white balance presets, and noise profiles
  • See the full changes in the github.

How to Install Darktable 3.0 in Ubuntu:

The darktable release PPA seems no longer being updated. I’ve uploaded the 3.0 packages into the unofficial PPA for 64-bit Ubuntu 18.04, Ubuntu 19.04, Ubuntu 19.10.

1. Open terminal (Ctrl+Alt+T) and run command to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/darktable

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

2. If an old version was installed, upgrade it using Software Updater:

or run commands in terminal to install Darktable:

sudo apt update

sudo apt install darktable

Uninstall:

To remove the PPA, either launch Software & Updates and navigate to Other Software, or run command in terminal:

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

To remove the RAW image editor, use Ubuntu Software.

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How to Install The Latest Kid3 Tag Editor 3.8.1 in Ubuntu 19.10

Last updated: December 23, 2019

Kid3 audio tag editor released version 3.8.1 today with some improvements, fixes for Linux and Android binary packages.

According to the changelog, Kid3 3.8.1 includes following changes:

  • Show number of files in status bar.
  • Support regular expressions in string replacements.
  • Support format codes in “Filename for cover” in “Extract Album Art” script.
  • The order of string replacements is respected.
  • Show RVA2 identifier in frame table.
  • Show UFID owner and values in frame table.
  • Support setting file name with “Import from Tags”.
  • QML scripts: Skip “–” argument, which is used when passing parameters from qml tool.

The official PPA has built the packages for Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.04, Ubuntu 19.10.

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

sudo add-apt-repository ppa:ufleisch/kid3

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

2. If an old version was installed, upgrade Kid3 using Software Updater:

or run commands one by one in terminal to install or upgrade to the latest tag editor:

sudo apt update

sudo apt install kid3-qt

You may replace kid3-qt with kid3 in the code for KDE integration, or with kid3-cli for the command-line interface

Uninstall

To remove the PPA repository, either open Software & Updates -> Other Software tab, or run command:

sudo add-apt-repository --remove ppa:ufleisch/kid3

To remove the audio tag editor, either use your system package manager or run command:

sudo apt remove --auto-remove kid3 kid3-*
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HexChat 2.14.3 Released with Fix for Ubuntu’s Yaru Theme

Last updated: December 22, 2019

HexChat IRC client 2.14.3 was released a day ago with important bug-fixes. Here’s how to install it in Ubuntu.

It has been more than one year since the last release. HexChat 2.14.3 was released with following changes:

  • fix various incorrect parsing of IRC messages relating to trailing parameters
  • fix SASL negotiation combined with multi-line cap
  • fix input box theming with Ubuntu’s new default Yaru theme
  • python: Work around Python 3.7 regression causing crash on unload
  • sysinfo: Add support for /etc/os-release
  • sysinfo: Ignore irrelevant mounts when calculating storage size

How to Install HexChat 2.14.3 in Ubuntu:

The software is available as both Snap and Flatpak packages, unfortunately no PPA with recent .deb packages.

HexChat Snap package (runs in sandbox) maintained by the principal developer is available to install in Ubuntu Software.

Note the snap is still 2.14.2 at the moment, though it will auto-update to 2.14.3 once the new package published.

The official HexChat Flatpak package (also runs in sandbox) has been updated to 2.14.3. You can install it via following steps:

1. Open terminal either by pressing Ctrl+Alt+T on keyboard or from Application launcher.

If you’re first time installing a Flatpak package, run following commands to setup the framework.

  • Install flatpak framework via command: 
    sudo apt install flatpak

  • Then add Flathub, the official repository that hosts a large list of Flatpak packages: 
    flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo

2. Finally install HexChat Flatpak package via command:

flatpak install flathub io.github.Hexchat

After installation, open the software either from application menu or by running command:

flatpak run io.github.Hexchat

(Optional) To remove the Flatpak package, simply run command in terminal:

flatpak uninstall flathub io.github.Hexchat
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Vivaldi Browser 2.10 Released with Better Site Compatibility

Last updated: December 21, 2019

Vivaldi web browser 2.10 was released 2 days ago. Here’s what’s new and how to install it in Ubuntu.

Vivaldi 2.10 removed its name from the user agent string to prevent website servers from identifying the browser and version number. This is because Vivaldi is often blocked by competitors and others from their services, though it should work on any website that works on Chromium.

The new release also features:

  • Match browser themes with operating system light/dark theme
  • Improvements to address bar layout.
  • Improvements in the toggle to show or hide hidden extensions.
  • Significant performance improvements to Quick Commands.
  • For the detailed changes, see the release note.

Download / Install Vivaldi in Ubuntu:

The official Ubuntu .DEB packages are available for download at the link below:

Grab the deb matches your OS, then install it via Ubuntu Software or Gdebi package manager. Or run command in terminal:

sudo dpkg -i ~/Downloads/vivaldi-stable_2.10*.deb

You may also add the official Vivaldi apt repository to your system, to be able to receive the browser package updates via Software Updater utility.

Open terminal by either pressing Ctrl+Alt+T on keyboard or searching for terminal from application menu. When it opens, run following commands one by one:

1. Download and install the repository keyring:

wget -qO- https://repo.vivaldi.com/archive/linux_signing_key.pub | sudo apt-key add -

Typer user password when it prompts and hit Enter to continue.

2. Add Vivaldi repository via command:

sudo add-apt-repository 'deb https://repo.vivaldi.com/archive/deb/ stable main'

3. Finally check updates and install the web browser via command:

sudo apt update && sudo apt install vivaldi-stable

Or upgrade from an old version via Software Updater utility.

(Optional): To remove Vivaldi apt repository from you system, launch Software & Updates and navigate to Other Software tab.

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How to Auto-Hide the Top Panel in Ubuntu 18.04/19.10

Last updated: April 8, 2022

This simple tutorial shows how to auto-hide the top bar in Ubuntu 18.04, Ubuntu 19.10 with the default Gnome desktop.

It’s easy to enable auto-hide the dock (left panel) feature as Ubuntu offers an option in the system settings utility. To run any maximized application window in full-screen like a video player does, you can also make the Gnome top bar auto-hide.

This can be done by a Gnome Shell extension called ‘Hide Top Bar’.

Open Ubuntu Software, search for and install hide top bar gnome shell extension.

UPDATE: For Ubuntu 20.04, install the extension by pressing Ctrl+Alt+T to open terminal and run command:

sudo apt install gnome-shell-extension-autohidetopbar

Once installed, launch the extension settings either from Ubuntu Software in the install page, or by going to Gnome Tweaks -> Extensions.

Enjoy!

Uninstall:

To remove the extension, simply run command:

sudo apt remove gnome-shell-extension-autohidetopbar
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qBittorrent 4.2.1 Released with Libtorrent Fixes (Ubuntu PPA)

Last updated: December 18, 2019

qBittorrent torrent client 4.2.1 was released today. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

qBittorrent 4.2.1 brings libtorrent fixes which make UDP through proxies work again. The listening IP/interface selection code has been reworked. If you have a specific network interface/local address set in the Advanced Settings, go and make sure that your settings have stayed the same.

Other changes include:

  • Enable portable mode if “profile” directory exists
  • Enable “Apply rate limit to peers on LAN” option by default
  • Expand single-item folders in torrent content
  • Rework the listening IP/interface selection code
  • Bug-fixes and some Web UI changes. See News page for more.

How to Install qBittorrent 4.2.1 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, 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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SuperTux 0.6.1 (Similar to Super Mario) Released (How to Install)

Last updated: December 17, 2019

SuperTux, classic 2D jump’n run side-scroller game inspired by Super Mario games, released version 0.6.1 a few days ago with new game content. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

SuperTux 0.6.1 is a bug-fix release for version 0.6.0 which was released almost a year ago. It also brings new graphics, levels and other game content:

  • Rework of the first 3 Bonus Worlds
  • Added 3 new bonus worlds to the core game
  • Improvements to the story mode
  • Addition of Ghost Forest to the Story Mode
  • New Backgrounds and Music by BlasterMaster
  • Tiles and Sprites Improvements by Alzter, weluvgoatz and RustyBox
  • New enemy: The Ghoul
  • Fixed buggy controls, game speed, etc.
  • Level Editor Improvements, Fixes and Optimisations
  • Revamp of the Credits Menu
  • Blocks no longer jitter when stacked on top of one another
  • Trampolines as bonus block contents no longer hurt Tux

How to Install SuperTux 0.6.1 in Ubuntu:

The SuperTux download page offers .Appimage (non-install executable file) and .Flatpak (runs in sandbox) packages for Linux.

For those prefer native Ubuntu .deb package, run following commands one by one to install it via an unofficial PPA.

1. Open terminal either from application menu or by pressing Ctrl+Alt+T on keyboard. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/supertux

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

2. If an old version of the game was installed, upgrade it via Software Updater:

or run commands to install Supertux 0.6.1:

sudo apt update && sudo apt install supertux

Uninstall:

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

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

To remove the game, run command:

sudo apt remove --auto-remove supertux supertux-data
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How to Install Vim 8.2 in Ubuntu 18.04, 16.04, 19.10

Last updated: December 16, 2019

Vim text editor 8.2 was released a few days ago. An unofficial PPA has made the packages for all current Ubuntu releases as well as Ubuntu 14.04.

The main new feature of Vim 8.2 is support for “popup windows”, which displays message boxes, function prototypes, code snippets, etc on top of the text. See Vim 8.2 release note for more.

Jonathon F maintains a PPA with Vim packages for all current Ubuntu releases.

1. Open terminal either from application menu or by pressing Ctrl+Alt+T on keyboard. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:jonathonf/vim

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

2. Then refresh package cache and install Vim via commands:

sudo apt update

sudo apt install vim

For more features (e.g., Python support), you may also install vim-gtk3 and / or vim-nox:

sudo apt install vim-gtk3 vim-nox

Uninstall:

To restore Vim to the stock versions in Ubuntu main repositories, run command to purge the PPA:

sudo apt install ppa-purge && sudo ppa-purge ppa:jonathonf/vim

To only remove the PPA while keeping the installed Vim packages, either go to Software & Updates -> Other Software, or run command in terminal:

sudo add-apt-repository --remove ppa:jonathonf/vim
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How to Install Mesa 19.3 in Ubuntu 18.04, 19.10

Last updated: December 15, 2019

Mesa 3D graphics library 19.3 was released a few days ago. Here’s how to install it in Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

Mesa 19.3 is a big release that features:

  • Intel OpenGL 4.6 support
  • New Vulkan extensions both for Radeon RADV and Intel ANV
  • Initial Intel Tiger Lake support
  • AMD Navi 14 support (Radeon RX 5500 XT!)
  • Zink is added for experimental OpenGL over Vulkan

1. Open terminal either from application launcher or by pressing Ctrl+Alt+T on keyboard. When it opens, run command:

sudo add-apt-repository ppa:kisak/kisak-mesa

Type user password (no asterisk feedback) when it prompts and read the PPA description before pressing Enter to continue.

2. After adding the PPA, do system update via command:

sudo apt-get dist-upgrade

apt-get update is not required any more in Ubuntu 18.04 since adding PPA automatically refreshes system package cache.

3. Finally check your driver version via command:

glxinfo | grep "OpenGL version"

Uninstall:

To restore changes and downgrade to the default drivers shipped in your Ubuntu, run command:

sudo apt-get install ppa-purge && sudo ppa-purge ppa:kisak/kisak-mesa
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How to Install DBGL DOSBox Game Launcher in Ubuntu 18.04

Last updated: December 14, 2019

This quick tutorial shows how to easily install DBGL, graphical user interface to DOSBox (configuration), in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.10, and their derivatives.

DBGL is a free, open-source, multi-platform Java frontend for DOSBox. It features:

  • Multiple DOSBox versions support.
  • Templates support.
  • Basic support for ‘Windows system integration’
  • Import / Export Game.
  • Support for so-called Booter games.
  • Export game-list to a file
  • Automated build system, and more.

How to Install DBGL in Ubuntu:

Thanks to Rob Savoury who maintains a PPA repository that contains DBGL as well as DOSBox packages for Ubuntu 16.04, Ubuntu 18.04, Ubuntu 19.04, and Ubuntu 19.10.

1. Open terminal either from application menu or by pressing Ctrl+Alt+T on keyboard. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:savoury1/dbgl

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

2. Then refresh system package cache (for Ubuntu 18.04 and higher, it’s done automatically after adding PPA.), and install the game launcher:

sudo apt update

sudo apt install dbgl dosbox

3. (Optional) DBGL requires Java. If you don’t have Java runtime in your system, either install Oracle Java or run command to install OpenJDK:

sudo apt install openjdk-8-jre

For Ubuntu 18.04 and higher, you may replce openjdk-8-jre with openjdk-11-jre.

Once installed, open DOSBox game launcher from system application launcher and enjoy.

Uninstall:

To remove the PPA repository, run command in terminal:

sudo add-apt-repository --remove ppa:savoury1/dbgl

To remove DBGL as well as DOSBox, run command:

sudo apt remove --auto-remove dbgl dosbox
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