Archives For Howtos

Krita

Krita 4.1.7 was released a few days ago as a new bug-fix release for the Krita image editor 4.1 series. Here’s how to install it in Ubuntu 16.04, Ubuntu 18.04, Ubuntu 18.10.

Krita 4.1.7 release highlights:

  • Fix a bug that might help wifi connection (due to bug in Qt’s network manager).
  • Fix an instant crash issue in Linux due to a bug in Qt 5.12
  • Fix showing wrongly that there is no audio support in the animation timeline audio menu
  • Remember whether anti-aliasing was enabled in selection tools
  • Add a shortcut to activate the text tool
  • Make the toolbars movable again
  • Make Select by Color Range check the entire image
  • Enable HiDPI support by default
  • Allow krita to import more than file at a time when started from a file manager
  • Fix using the scrollwheel in comboboxes on Linux
  • Fix the calculation of Average Desaturation
  • Do not crash when exporting Compositions
  • Make the move tool show the correct cursor in all modes
  • Let the move tool move invisible layers
  • Fix a crash in the artistic color selector

Krita 4.1.7

How to Install Krita 4.17 in Ubuntu:

For Ubuntu 18.04, Ubuntu 18.10, and Linux Mint 19.x, do following steps to install the latest release from Krita Lime PPA.

1. Open terminal either via Ctrl+Alt+T keyboard shortcut or by searching for ‘terminal’ from software launcher. When it opens, run command to add the PPA:

sudo add-apt-repository ppa:kritalime/ppa

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

2. Then upgrade Krita via Software Updater:

upgrade krita

or run command in terminal to install or upgrade the painting software:

sudo apt install krita

Uninstall:

To remove the PPA, launch Software & Updates and navigate to Other Software tab.

To remove Krita, run command:

sudo apt remove --autoremove krita krita-*

Download Appimage for Ubuntu 16.04

For 64-bit Ubuntu 16.04, Linux Mint 18.x, grab the appimage from the link below:

Download Krita (.appimage)

Then right-click and make the appimage file executable from its ‘Properties’ dialog. Finally run the file to launch Krita.

Vivaldi web browser released version 2.2 yesterday with more tabs management functionality, more configurable toolbars, and other new features.

Vivaldi 2.2 release highlights:

  • Add ‘Save select tabs as Session’ in context menu.
  • Add numbered accelerators to elements in main Window menu
  • Middle clicking in Back/Forward history drop-down should open the page in new tab
  • Add search box in speed dial.
  • Show a list of closed tabs using Quick Commands by typing “Show Closed Tabs”
  • Enable pop out video (Picture in Picture)
  • Better ‘Netflix’ support for Linux
  • Add a new ‘Customize’ context menu for any button on the toolbar.
  • Mute all other tabs via the tab context menu
  • For more, see the relese note.

How to Install Vivaldi 2.2 in Ubuntu:

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

Download Vivaldi (DEB)

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_2.2*.deb

In addition, after installed the .deb package, you can enable Vivaldi apt repository (Softare & Updates -> Other Software) to receive future updates through Software Updater:

Blender 2.79

While the next Blender 2.80 stable is scheduled to be released on early 2019, Blender 2.80 Beta package now is available for testing.

What’s new in Blender 2.80:

  • A revamped user interface
  • A new physically based realtime renderer: EEVEE
  • A new, modern 3D viewport.
  • Blender’s 2D drawing capabilities has been greatly improved
  • A new collection system, and more

Download / Install Blender 2.80 Beta in Ubuntu:

To help testing Blender 2.80, you can either download the official Linux package from the link below:

Download Blender

After downloaded the Linux package, simply extract and run the executable to launch the program.

Or install the Blender snap package maintained by Gustavo Niemeyer.

Open terminal via Ctrl+Alt+T keyboard shortcut and run command to install the Blender snap beta package:

snap install blender --channel=beta --classic

The snap package auto-updates itself once a new release package published by maintainer, though the current package is a few days older than the official Linux package.

To remove the Blender snap package, run command:

snap remove blender

Star Ruler 2, a space 4X / RTS hybrid developed by Blind Mind Studios, now can easily installed in Ubuntu 16.04, Ubuntu 18.04 and higher via Snap package.

Explore dozens, hundreds, or even thousands of systems in a galaxy of your choosing, expand across its planets, exploit the resources you find, and ultimately exterminate any who stand in your way. The fate of your empire depends on your ability to master the economy, field a military, influence galactic politics, and learn what you can about the universe.

Star Ruler 2 Snap is a containerised software packages runs in most Linux desktop. It bundles most dependency libraries and auto-updates itself once a new release package published.

To install Star Ruler 2 snap package in Ubuntu 18.04 & higher, simple open Ubuntu Software, search for and install the game package:

For Ubuntu 16.04, open terminal (Ctrl+Alt+T) and run command to install snapd first:

sudo apt install snapd snapd-xdg-open

then install the snap via command:

sudo snap install starruler2

Uninstall:

To remove the software package, either use Ubuntu Software or run command:

sudo snap remove starruler2

gnome shell

This quick tutorial is going to show you how to increase or decrease the default Gnome Shell animation speed in Ubuntu 18.04, Ubuntu 18.04, and higher.

There is a Gnome Shell extension called impatience can do the job. It can be easily installed in Ubuntu via Ubuntu Software.

After installed the extension, go to its settings via Gnome Tweaks (available in Ubuntu Software).

Then change the speed scaling value < 1 to speed up the animation, > 1 to slow down desktop animation.