News, Tutorials, Howtos for Ubuntu Linux
Audacity audio editor announced new major 3.6.0 release few days ago. Here are the new features and how to install guide for Ubuntu users.
The new release features new Master Effects. By clicking “Effects” button in app window, it will now show you Realtime Effects and Master Effects options for choice. While, the new Master Effects allows to apply effects to the entire project at once.
GNOME 47, the next release of the popular Linux Desktop environment, is in alpha stage now!
GNOME 47, which is scheduled to be released on Sep 14, 2024, will be the default desktop for next Ubuntu 24.10 and Fedora Workstation 41 if everything goes well.
The first alpha development release was out a few days ago. Which, introduced accent color support!
Ubuntu since 22.04 already has the feature out-of-the-box. Under “Appearance” settings page, there are some big dots with different colors under “Style” section. They are called accent colors. Choose one from there will apply the color to all toggle switches, check-boxes, slider-bars, selection borders, etc in the desktop.
Linux Kernel 6.10 was finally released a day ago on this Sunday. Linus Torvalds announced on this page:
“So the final week was perhaps not quote as quiet as the preceding ones, which I don’t love – but it also wasn’t noisy enough to warrant an extra rc. And much of the noise this last week was bcachefs again (with netfs a close second), so it was all pretty compartmentalized.
In fact, about a third of the patch for the last week was filesystem-related (there were also some btrfs latency fixes and other noise), which is unusual, but none of it looks particularly scary.”
OBS Studio, the popular free open-source live streaming software, announced new major 30.2.0 release a day ago.
The new release has some improvements for Linux support. They include native NVENC encoder interface for NVIDIA GPU hardware accelerated encoding, and NVENC AV1 support. And, Linux shared texture support to the NVENC encoder, QuickSync encoder, as well as VA-API encoder.
OBS Studio 30.2.0 also added multi-track video streaming support, aka Enhanced Broadcasting on Twitch.
To improve the experience for viewers with poor network conditions or those watching on older devices, the streaming service usually creates multiple video qualities of original high-quality source content.
Now, OBS Studio itself can produce multiple video qualities, though, it so far supports only Windows and requires NVIDIA GTX 900, GTX 10, or RTX 20 series GPU or newer or an AMD RX 6000 series GPU or newer. And, it will collect info, such as OBS version and audio/video settings, CPU, GPU, Memory, and OS info and set to the streaming service.
Have Ubuntu computer connected with multiple monitors? Here’s how to make the top panel show in all displays!
GNOME, the default desktop in Ubuntu, so far only shows the top-panel in the primary display. For users with multiple monitors, besides working in mirror mode, here are few extensions to make the top-panel available in all screens.
Looking for Microsoft Sticky Notes alternative app for Linux Desktop? Here I’m going to introduce some for you.
Sticky Notes is useful to write your sudden idea, to-do lists, and important messages on computer screen. There are quite a few free open-source sticky notes apps for Linux Desktop. And, here are some of them still work in 2024.
Firefox web browser announced new 128.0 release one day ago on Tuesday.
This is a new monthly release that introduces some handy new features. They include context menu option to translate a selection of text. Rather than translate full web page, user can now highlight single or a selection of text, then use right-click and select to translate the text.
This simple tutorial shows how to easily turn your Ubuntu or Debian into home media server, so that you can listen to the music, watch photos and videos that are stored in Linux PC remotely using your mobile phones and/or smart TVs.
GNOME, the default desktop in Ubuntu and Fedora Workstation, has built-in option to enable this feature. It uses Rygel home media solution as backend.
It automatically transcode media to a format compatible with the client device. And, client machines that supports DLNA/UPnP, such as Sony PlayStation, Microsoft Xbox, smart TV, Android, iOS, can access them through the local network.
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This tutorial shows how to install the latest dolphin emulator (2512 updated) through either Flatpak or PPA repository in Ubuntu 22.04, Ubuntu 24.04, and Ubuntu 25.04/25.10.
Dolphin, the free open-source emulator for Nintendo GameCube and Wii, released version 2512 few days ago. The release added two new options Rush Frame Presentation and Smooth Frame Presentation to reduce latency and improve frame pacing.
It also added a reset all settings option, and new BBA-IPC mode for running multiple Dolphin instances on the same machine to share memory and communicate directly without the need for a host network. For more, see the official release note.
Looking for an app to transfer files and send messages over local network? LocalSend is good choice that works for most devices.
LocalSend is a free and open source application which promotes itself as alternative to Apple’s AirDrop. It’s a cross-platform app that allows to securely send files and messages over local network without an internet connection.
It works in Linux, Windows, macOS, Android, iOS, and Fire OS. Meaning you can use the file transfer app in most PC and mobile devices. And, the app doesn’t require an internet connection or external servers. It uses REST API for secure communication. All data is sent securely over HTTPS, and the TLS/SSL certificate is generated on the fly on each device.
