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How to Install Microsoft Teams in Ubuntu Linux and Fedora

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Linux

Microsoft Teams (preview version) is available on Linux. How to install in Ubuntu and Fedora.
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More in Tux Machines

Graphics: AMD, Intel and Wayland/Wayfire

  • Defaulting Radeon GCN 1.0/1.1 GPUs To Better Linux Driver Is Held Up By Analog Outputs

    Switching from the "Radeon" to "AMDGPU" kernel driver on Linux is possible for Radeon GCN 1.0/1.1 era graphics cards and doing so can mean slight performance benefits, the ability to run the AMDVLK or RADV Vulkan drivers, and simply making use of this better maintained driver. But having these original GCN graphics cards default to the modern AMDGPU driver appears held up by the lack of analog video output support with that driver.

  • Intel's Open-Source H.265/HEVC Encoder Sees First Release Of 2020

    Intel's Scalable Video Technology team is known for their open-source video encoder work particularly on AV1 and VP9 formats, but they also continue to maintain a high performance H.265/HEVC encoder as well. Intel SVT-HEVC 1.5 was released on Monday as their first major update of the year. Intel SVT-HEVC 1.5 fixes "all memory leaks" following a refactoring of their allocation/deallocation code that also leads to the ability for FFmpeg to run multi-instance encoding in parallel. SVT-HEVC 1.5 also has a number of optimizations, fixes for a random hang issue with few threads (something we've seen as well with SVT-HEVC in our own benchmarks), and a number of other fixes.

  • GNOME's Mutter Adds Support For Launching "Trusted Clients" On Wayland

    Merged to GNOME's Mutter compositor is an API for Wayland to allow the launching of trusted clients. This "trusted clients" support is namely about allowing child windows to be signified as being from a parent window/process. This can also allow for some nifty use-cases for GNOME on Wayland. The patch explains: Unfortunately, although the child process can be a graphical program, currently it is not possible for the inner code to identify the windows created by the child in a secure manner (this is: being able to ensure that a malicious program won't be able to trick the inner code into thinking it is a child process launched by it).

  • Wayfire 0.5 Wayland Compositor Brings Latency Optimizations, More Protocols

    Wayfire, a Wayland compositor inspired by the likes of Compiz with different desktop effects, is out today with a new feature release. Perhaps most exciting with Wayfire 0.5 is the work done to improve (reduce) the latency. Wayfire now better tracks how much time it needs to draw a frame, support for the presentation time protocol, and other work. Aside from latency improvements, there are Wayland protocol additions for primary selection for allowing middle-click-paste to work plus the output-power-management protocol for better handling display output power management behavior.

How Librem 5 Solves NSA’s Warning About Cellphone Location Data

The NSA has published new warnings for military and intelligence personnel about the threats from location data that is captured constantly on modern cellphones (originally reported by the Wall Street Journal). While privacy advocates (including us at Purism) have long warned about these risks, having the NSA publish an official document on the subject helps demonstrate that cellphone tracking is a real privacy and security problem for everyone. We have been thinking about the danger of location data on cellphones for a long time at Purism and have designed the Librem 5 from scratch specifically to address this risk. The NSA document describes and confirms a number of the threats I wrote about almost a year and a half ago when I introduced our “lockdown mode” feature on the Librem 5–a feature that disables all sensors on the Librem 5. In this post I’ll describe the threats the NSA presents in their document and how we address them with the Librem 5. Read more Also: Librem 5 Web Apps

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