Ubuntu 22.10 shines on MicroPython, microcontrollers


Canonical has unveiled Ubuntu 22.10, an update to the company’s Linux distribution that introduces MicroPython aid on a range of microcontrollers.

Codenamed “Kinetic Kudu” and declared Oct 20, Ubuntu 22.10 is described as an interim release that enhances the knowledge for developers and IT administrators.

The improve now supports MicroPython on microcontrollers which include the Raspberry Pi Pico W board. Also, rshell, thonny, and mpremote are all out there in the Ubuntu repositories. Ubuntu’s graphics stack changeover to kms, meanwhile, suggests developers can run Pi-centered graphical applications utilizing frameworks these as Qt outside the house of a desktop session and without having Pi-distinct motorists. This enhances expanded help for embedded shows for Raspberry Pi which includes the Inky eInk HAT collection, Hyperpixel vary, and the Raspberry Pi official touchscreen.

Ubuntu 22.10 also contains the Landscape 22.10 beta, an administration resource that offers monitoring, taking care of, patching, and compliance reporting throughout Ubuntu estates from server to desktop. Landscape Server can be installed on desktops with Arm or Arm-primarily based processors, which includes Ampere Altra-based mostly Arm64 virtual devices on general public clouds and Raspberry Pi. Risc processors and components also are supported, earning it easier to use Landscape as a transportable administration method, Canonical reported.

Ubuntu 22.10 can be downloaded from ubuntu.com. Other advancements in the launch are as follows:

  • Toolchains have been up-to-date for Ruby, Go, GCC, and Rust.
  • OpenSSH is configured by default to use procedure socket activation, this means sshd will not begin right up until an incoming link ask for is obtained. This cuts down footprint and memory of Ubuntu Server on lesser devices, VMs, or LXD containers.
  • A debuginfod service assists developers and admins debug apps shipped with Ubuntu. Debugging instruments this sort of as gdb will obtain the necessary debug symbols around HTTP.
  • Improvements in GNOME 4, such as GTK4 theming for effectiveness and regularity, boost desktop usability and general performance. Quick Settings deliver speedier accessibility to commonly used alternatives this sort of as Wi-Fi, Bluetooth, dark method, and power configurations.
  • The PipeWire audio platform broadens support for audio gadgets and delivers a move up in Bluetooth connectivity for much better video conferencing. Linux 5.19 increases electric power efficiency of Intel units and now features multithreaded decompression on Ubuntu to strengthen Snap functionality on multi-core desktop techniques.

Copyright © 2022 IDG Communications, Inc.

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