Using the camsource and vlc packages as an example. If camsource is configured to use a given dev/video[n] device with a choice of resolution in the width and height fields of a camsource conf file then if camsource is the first application to access the device captured images are as-expected. However, if an application like vlc is used for the same device (and exited) before starting camsource (e.g. to check the view from the camera before starting camsource) and if the camera supports higher resolutions than used in the camsource configuration what occurs is that camsource will not setup the camera to use the configured resolution and has a broken view of the camera output based on the vlc chosen resolution chopped to the camsource configuration. For example, with camsource configuration set to use 640x480 on a camera that supports 720x480 and vlc is used and exited before camsource is started then the captured camsource images contain two non-continuous partial image blocks with a horizontal border dividing them. I assume either vlc fails to fully reset the device configuration when exiting or camsource fails to initialize the device "from scratch" when starting. The two applications use different video device APIs but the setup and cleanup for the camera in each case is a very limited part of the application's functionality.

Project Description

I'm totally new in k8s, when I hear Rancher's product in all-hands I couldn't image what's that is. I'd like to take some time to learn some basic knowledge about k8s and Rancher's products.

Project Description

Project Bellatrix

2D space shooter game written in python and pyglet library.

The user space interface of evdev is pretty generic. All hardware abstraction is done in the kernel driver, device properties are mapped to a set of generic properties. The properties can be queried thru a generic interface only very few parameters are set from user space. In user space the evdev API is used by Xorg's evdev driver and libinput.

Following up on Sunday's Kopano deployment workshop at oSC16, I deploy an instance of the FLOSS groupware, collecting important steps in https://w3.suse.de/~bwiedemann/contrib/kopano-setup.sh

I recently bought a Lioncast LK200 RGB keyboard which is a nice piece of hardware and has exactly the look and feel I want. All basic functions work well under Linux. Unfortunately the manufacturer only provides user software to upload/download profiles and control the LEDs for Windows. The device can be configured and operates autonomously from any OS but color setup is a PITA and it's very easy to factory-reset, and lose all config.

Description

libkrun-sev allows running confidential workloads in a lightweight VM within a container. I'd like to experiment with libkrun-sev, the oci2cw image tool, and attestation using reference-kbs.

Enhance the YaST ncurses package installation to show the changelog of a package and the level of supportability (on SLE).

open-sTeam is a platform for cooperative work and cooperative learning developed at the university of paderborn in germany. the platform is being used at http://societyserver.org/ and is being developed further.

I want to learn Erlang and see if it makes sense to use it in the context of High Availability (it would certainly seem like it). As a learning project, I want to try to reimplement my koi project (https://github.com/krig/koi) in Erlang. Koi is a minimal cluster manager I wrote in C++.

Twisted is an event-driven networking engine written in Python.I am very interested in it , Hope after learned Twisted,I can know how to use it and add some small tools or functions in our comparison tool,such as a tool can query information from our machine group uniformly,sent mail or IRC information during test and so on. Introduction of Twisted:https://twistedmatrix.com/trac/

DAPS, the "DocBook Authoring and Publishing Suite" provides a tool set for easy creation and publication of DocBook sources on Linux. DAPS lets you create HTML (incl. webhelp), PDF, EPUB, man pages, and other formats with a single command. DAPS is used and developed by the SUSE documentation team and hosted on https://opensuse.github.io/daps/ .

I have a dusty Rasberry Pi 3 lying around and a book for beginners on the topic. The idea is to read through the book (https://www.amazon.com/Adventures-Raspberry-Carrie-Anne-Philbin/dp/1118751256), learn basic electronics and get an idea what I would like to do with with the RasPi. I also plan to get some inspiration at the Prague Maker Faire this weekend.

****The motivation is create a open source solution, base on this business astronomy products: AZWO Asiair