Python speed People are often worried about the speed of their Python programs; doesn't using Python mean an unacceptable loss in performance? Some people just jump to the conclusion that "hey, it's an interpreted scripting language, and those all run very slow!" Other people have actually tried Python and have found it performs well enough. Sometimes, though, you have a program that just runs too

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This document contains all the information you need to configure and use the i3 window manager. If it does not you can contact us on GitHub Discussions, IRC, or the mailing list. For the "too long; didn’t read" people, here is an overview of the default keybindings (click to see the full-size image):

Introduction By default Ubuntu will use the open source video driver Nouveau for your NVIDIA graphics card. This driver lacks support for 3D acceleration and may not work with the very latest video cards or technologies from NVIDIA. An alternative to Nouveau are the closed source NVIDIA drivers, which are developed by NVIDIA. This driver provides excellent 3D acceleration and video card support. N

LTS Enablement Stacks The latest information on the Ubuntu Lifecycle and Release Cadence. The Ubuntu LTS enablement (also called HWE or Hardware Enablement) stacks provide newer kernel and X support for existing Ubuntu LTS releases. These enablement stacks can be installed manually but are also available when installing with Ubuntu LTS point release media. These newer enablement stacks are meant f

Introduction By default, Ubuntu systems run with the Ubuntu kernels provided by the Ubuntu repositories. However it is handy to be able to test with unmodified upstream kernels to help locate problems in Ubuntu kernel patches, or to confirm that upstream has fixed a specific issue. To this end we now offer select upstream kernel builds. These kernels are made from unmodified kernel source but usin