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Kodi 19.1, the first update for the “Matrix” series, was released with various bug-fixes.

The new release of the media player and entertainment hub contains mainly bug-fixes. It fixed HDR metadata detection issue, playback of optical DVDs in Linux, and BD-J Blu-ray chapter skipping via remotes/keyboard.

System fonts and use fonts detection for ASS subtitles, as well as rendering of semi-transparent ASS subtitles on Wayland are now fixed in the release.

Kodi 19.1 also enabled filecaching by default for network filesystems, improved reliability for HTTP and NFS network filesystems, and added support for WS-Discovery protocol to locate SMB servers and browse shared folders via SMBv3.

Other changes in the release include:

  • Fixed media flagging for DVD/BluRay
  • Fixed incorrect HDR metadata
  • Fixed green screen when playing the menu of some DVDs
  • See the release note for more.

How to Install Kodi 19.1 in Ubuntu:

The official Kodi PPA has made the packages for all current Ubuntu releases including Ubuntu 21.04.

Open terminal either from system app launcher or by pressing Ctrl+Alt+T on keyboard. When it opens, do following steps one by one.

1. Add Kodi PPA.

To add the official Kodi PPA, run command in terminal:

sudo add-apt-repository ppa:team-xbmc/ppa

Type user password when it asks, with no asterisk feedback, and hit Enter to continue.

2. Install / Update Kodi.

If you’re now running the stock version of Kodi package in Ubuntu, the Software Updater will refused to update it. So it’s recommended to use the command below to install or update the media player.

Firstly refresh system package cache, if you’re on Ubuntu 18.04, via command:

sudo apt update

Then install Kodi via command:

sudo apt install kodi

Once installed Kodi, either launch it from system app launcher or log out and select “Kodi” session to login.

How to Downgrade:

You can purge the Ubuntu PPA as well as downgrade Kodi to the stock version available in Ubuntu main repositories. To do so, run command:

sudo apt install ppa-purge && sudo ppa-purge ppa:team-xbmc/ppa

HP Linux Imaging and Printing

HP printer drivers for Linux, HPLIP, released version 3.21.4 today with new devices and Linux distros support.

HPLIP 3.21.4 is a small release adds HP Envy 6400 series printers support, and adds new systems LinuxMint 20.1, Debian 10.8 support. Ubuntu 21.04 is not yet supported though it has been released for a few weeks.

And it does not install in Ubuntu 20.04 in my case, though it works in Ubuntu 20.10 and Ubuntu 18.04.

Download & Install HPLIP 3.21.4:

HPLIP packages are hosted on, go to link below and download the “” package:

Then open Downloads folder in file manager, right-click on blank area and select “Open in Terminal”.

When terminal opens, firstly run command to add executable permission to the file:

chown +x

Then run it to start installing the driver:


Answer some questions in terminal outputs and done.


KeePass password manager released version 2.48 a few days ago. Here’s how to install it in Ubuntu 21.04, Ubuntu 20.04, Ubuntu 18.04 via PPA.

KeePass 2.48 introduces version 4.1 of the KDBX file format, which supports various new features, including:

  • group tags support,
  • ability to disable password quality estimation
  • remember the previous parent group when moving an entry/group into a different group
  • custom icons now have names and last modification or deletion times
  • save last modification time for custom date items.

Other changes include:

  • Add command ‘Move to Previous Parent Group’
  • Add support for loading images with Exif orientation tags.
  • Enhanced the LastPass import module to support CSV files created by the latest versions.
  • Enhanced the nPassword import module to import group tags.
  • Various user interface improvements.

How to Install KeePass 2.48 in Ubuntu via PPA:

KeePass2 is still available to install via an Ubuntu PPA. So far, the PPA supports for Ubuntu 16.04, Ubuntu 18.04, Ubuntu 20.04, Ubuntu 20.10, and Ubuntu 21.04.

1.) Open terminal and run command to add the PPA:

sudo add-apt-repository ppa:ubuntuhandbook1/keepass2

2.) Then refresh system package cache via command:

sudo apt update

3.) Finally install the mono based password safe package:

sudo apt install keepass2

Uninstall KeePass2:

To remove the software package, run command in terminal:

sudo apt remove --autoremove keepass2

And remove the Ubuntu PPA via command:

sudo add-apt-repository --remove ppa:ubuntuhandbook1/keepass2


qBittorrent, free and open-source Qt5 based Bittorrent client, released version 4.3.5 a few days ago.

qBittorrent 4.3.5 is the last release in the 4.3.x series. And it’s going to drop support for Ubuntu 20.04 in the next release since it has an outdated Qt5 libraries.

Users who prefer qBittorrent can still get updates for Ubuntu 20.04 through the Flatpak package, since it’s a containerised package format bundle with most run-time libraries.

Changes in qBittorrent 4.3.5 include:

  • Move cursor to the end when autofilling URL/hash in “Download from URLs” dialog
  • Sort invalid QDateTime values after valid values
  • Fix tabChangesFocus attribute in “Edit trackers” dialog
  • Update DynDNS register url
  • Handle “not enough disk space” error more graciously
  • Correctly draw progress background with stylesheet
  • WEBUI: Fix magnet url from the search facility
  • WEBUI: Revise folder monitoring functions
  • WEBUI: Fix magnet url from the browser
  • WEBUI: Allow to specify file indexes in torrents/files API
  • WINDOWS: NSIS: Allow more strings to translated
  • WINDOWS: NSIS: Update Italian, German, Estonian, Russian, PortugueseBR translations.
  • LINUX: Fix D-Bus Notification desktop-entry field
  • MACOS: Don’t use executable name as CFBundleName value
  • Lower Qt requirement to 5.11
  • Clarify that the license is GPLv2+

How to Install qBittorrent 4.3.5 via PPA:

The official qBittorrent PPA has built the new release packages for Ubuntu 20.04, Ubuntu 20.10, and Ubuntu 21.04.

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,

upgrade qBittorrent

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

sudo apt update

sudo apt install qbittorrent


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

Nvidia Linux driver

NVIDIA graphics driver for Linux released version 465.27 a day ago with new Laptop GPUs support and a few bug-fixes.

In NVIDIA 465.27, following new GPUs are supported:

  • T600 Laptop GPU
  • T1200 Laptop GPU
  • RTX A5000 Laptop GPU
  • RTX A4000 Laptop GPU
  • RTX A3000 Laptop GPU
  • RTX A2000 Laptop GPU

There are also some fixes in the release including:

  • Fixed a bug that could prevent a system from resuming from suspend when DisplayPort activity occurred while the system was suspended.
  • Fixed a regression that prevented eglQueryDevicesEXT from correctly enumerating GPUs on systems with multiple GPUs where access to the GPU device files was restricted for some GPUs.
  • Fixed a regression that could cause system hangs when changing display resolution on SLI Mosaic configurations.
  • Fixed a bug that could result in blank displays when driving multiple displays at the same resolution using active DisplayPort dongles.

How to Install NVIDIA 465.27 in Ubuntu:

Ubuntu now builds the latest NVIDIA drivers and pushes them via its own security & updates repositories.

Just wait! It’ll be available in next few days. At that time, launch Additional Drivers utility and you’ll see the driver available to install.

If you can’t wait, go to NVIDIA website and download the .run installer package (not recommended for beginners):