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.

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.

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

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

Description

I have a few ideas of improvements for the delogo filter included in ffmpeg's libavfilter.

Description

Improve UML handling of segmentation faults in kernel mode. Although such page faults are generally caused by a kernel bug, it is annoying if they cause an infinite loop, or panic the kernel. More importantly, a robust implementation allows to write KUnit tests for various guard pages, preventing potential kernel self-protection regressions.

Description

The new workflow for releasing maintenance updates for SLES 16.0 is very different from the previous (SLE 15 and before) one and involves various stages with reviews, approvals, etc. As it's rather complex and I didn't find anything like that I decided to create a flow chart based on Public Cloud packages and images - a picture explains more than a 1000 words.

I want to use this Hackweek to explore (Functional) Reactive Programming to be able to use it in my day-to-day work.

• implement a POC deploying CaaSP v4 on top of AWS using: Spotinst's elastigroup

Openstack Congress provides Policy as a service solution for Openstack based clouds. Policy based fulfillment makes it convenient to write policies for VM migrations and evacuations based on data monitored from various data sources. The aim of the project is to integrate the service to SUSE openstack cloud and evaluate the use of policies as a means to develop HA solutions.

Reporting demands on SCC are increasing. Rather than creating hand crafted 'one-shot' reports in response to every request, this project aims to discover whether there is a better way.

Project Description

I made a smart car with raspberry pi in the hackweek18, brought up ultrasound sensor and camera module in hackweek20. Now I want to finish the remaining part of the code.

Bring the smbtamonitor-qt to a stage where it can be released, with some additional changes.

Work towards release of Weblate 2.3, the roadmap is in the issue tracker:

Tigervnc comes with two very similar VNC viewers - one written in C++ and one in java. The java one can be embedded in a webpage as a java applet. We use that in our default VNC setup (the one enabled in YaST). That way if user doesn't have VNC viewer installed, browser is enough.

Create a public art installation around this delete your facebook video. Essential elements are a screen and speaker (loud enough to be heard on a busy street environment but not so loud as to draw noise complaints). Video on repeat.

Description

Description

The current implementation of the Time-Travelling Topology database, StackGraph, has served SUSE Observability well over the years. But it is dependent on a number of complex components - Zookeeper, HDFS, HBase, Tephra. These lead to a large number of failure scenarios and parameters to tweak for optimal performance.

A normal Xen server today has many single points of failure. Those can be reduced by disaggregating Dom0 into multiple domains (xenstore, driver domains, admin domain). Following this path to it's logical end will lead to a setup where the running domUs won't be depending on Dom0 any more, so Dom0 itself can be made restartable.

Updates and improvements to the android Skill Shot app.

Aim of this project is to create scenarios for manual deployment using limited feature set of mkcloud. Useful for situations when full mkcloud deployment is broken. It would help qam-cloud team a big time. We can reuse the result later in automation.

I would like to dedicate my time to the improvement of the Czech localization of KF5.

Check if it is possible to create a python application to aid autofocus micro adjustment on a DSLR. There are some commercial applications that are capable of that, such as Reikan FoCal (https://www.reikanfocal.com).

Finglonger is an internal tool used by the SUSE Manager team intended to make the life of the Round Robin Bug Guy easier. It was originally written by @fkobzik in Clojure.

Description

The copy&past situation is broken, we all know that. And nothing will fix this.

Some tools do not work in immutable / transactional system out-of-the-box (e.g. because they write to read-only part of the system) and need to be invoked via transactional-update.

a widget to list events from a JSON backend. the widget may be included by any website to share community events.

Learn tinycc (tcc). Fix bugs, write features, etc. Hack on tcc.

Project Description

Lua is used as an embedded programming language or an extension language in many system and applications, I want know more about it.

Ionic + AngularJS + Node.js (http://ionicframework.com/)

Create a belt buckle with integrated cribbage board.

1. currently when you navigate to Test Results page - it will load everything before show you the page. I plan to change this model into "load on demand" approach
2. Test Details page currently show you thumbnails for all modules. Want to add expand/collapse functionality for thumbnails - by default you will not see them for passed modules. But you will have ability to expand them. Also I will add "Expand All"/"Collapse All"

I want to play with Cassandra. The idea is to use Cassandra as the backend of a Job Reporting System.

Inspired by Corebird, I'd like to write a native GTK+ Weibo application for Linux, so that I can learn how to write a GTK+ application from scratch, and every Weibo users can benefit from it.

Just an excuse to learn more about antlr and parsing in general.

I planned to write a GUI for mokutil since I started the project. I guess now it's time to do that.