Development refers to the development of the Ubuntu source code through the implementation of new features and the fixing of bugs.

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USB Enumeration Stress Test

I'm creating a USB device that runs my own custom stack, and I need to make sure that it works with any host or hub. USB-IF has their own official testing program, but it only runs on Windows and has ...
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1answer
143 views

Gnome Shell Extension Development

I do my first steps in developing gnome 3 shell extensions. Actually I try to realize this simple thing: I want to suppress the annoying "Application xyz is ready" notification. After a bit of ...
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1answer
645 views

Can I use Crystal Reports on MonoDevelop?

I would like to know if I can use Crystal Reports in MonoDevelop. I have a project that was developed in Visual Basic .Net (Windows) and this project is using Crystal Report, so I'd like to use this ...
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74 views

Ubuntu SDK, Ubuntu touch app: “Error: Error opening shm.”

I am building an app for Ubuntu Touch. It works well on desktop, but when I try to open it on nexus it starts opening a splash screen but immediately crashes. Here's the logs: t_shm() at ...
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93 views

Is it possible to develop Ubuntu Application using java

I am a Java Developer & want to develop application for Ubuntu. I also visited developer.ubuntu.com site and successfully installed Ubuntu SDK and Editor but it is on Unity code and HTML views. I ...
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1answer
2k views

Fastest way to reload graphics driver module?

I am trying to get my way around on graphics driver development, in this case for modifications on a DRM kernel module, called gma500_gfx. Every time when I have made a change to this driver, I start ...
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1answer
29 views

Android Eclipse In Ubuntu

I am having an Error When Launching Eclipse For Android Developmet. error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory Pleae Help me to ...
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28 views

Problem setting up Environment for 'make' command execution

I am trying to set up devkitPro for ARM use, but I continuously get an error while executing the last two commands. The commands are make and make install. The tutorials I am following: ...
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Installation failed for API

I'm developing an app for sending OSC messages working through the outlet port 4444 and I am using a C API call Liblo. Project page: http://liblo.sourceforge.net Normal install it by running the ...
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91 views

Qt Creator and UbuntuSDK

Please, help me! I'm install Ubuntu SDK with Qt Creator, how it was wrote here click But when I launch Qt Creator there aren't Ubuntu's projects (Projects > Ubuntu > Simple Touch UI)... only default ...
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1answer
29 views

How do I position widgets next to each other in Glade?

How can I make 2 widgets (or more) stand next to each other in Glade. For example a textbar and a toolbar.
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1answer
86 views

Export Package [Eclipse]

I am just wondering how do I export a .deb package for Ubuntu Software Centre in Eclipse? I have created an application that runs Python and Webkit now I wish to submit to the Software centre. How do ...
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339 views

C++ Development Cinder/Visual Studio

I'm currently taking a Data Structures course that involves the development of C++ applications using microsoft visual studio express c++, an application called Cinder, and we turn in assignments via ...
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Ubuntu project files and directories documentation

When you download some larger project, there is usually the documentation describing what is in individual files and directories and its purpose. I can't find this information for the main ...
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3rd party excel add-in on Ubuntu

I'm looking to move to Ubuntu. One concern is the use of third party add-ins/VBA for microsoft excel. http://code.google.com/p/finansu/ Or generally stuff like these: ...
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dpkg install environment

I'm trying to creat a .deb that, as part of its installation process, pings an external server. So I have an install_foobar script which does the install. However, I can't get install_foobar to ...
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High-level library for Unity Dash?

I've wanted to write a GTK+ version of Unity Dash for some time. I think it could be useful for Xfce, Gnome Flashback, elementaryOS, etc. Before I start doing anything about it, I'd like to know if ...
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How can I use emacs instead of Ubuntu SDK to write Ubuntu Touch Apps?

I want to use emacs and console tools instead of Ubuntu SDK to edit and debug my projects. Where can I learn about doing that?
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Ubuntu SDK, QML: how do I create a vertical slider?

I am trying to create a vertical slider: http://developer.ubuntu.com/api/qml/current/Ubuntu.Components.Slider/ How can I do that? Just rotating it doesn't seem like a good idea, it messes up anchors ...
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How to delete pre-installed Libreoffice from KDE?

I installed Libreoffice 4.2 (yes, beta release, much better) when I was on Ubuntu, but then, I installed KDE desktop and Libreoffice came together with KDE. So now I have 2 libreoffice installed, one ...
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Is there a proper way to set up a copy-on-write based build env that use your live / as base files?

I'm trying to set up a build environment using chroot, but instead of downloading ubuntu base files, I want to use my live / as base files for the chroot and use c-o-w to redirect any changes made in ...
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Both 64-bit and 32-bit support for development purposes

I'm looking for directions to complete in the most convenient way (well at least without lots of troubles) set up as in subject. I need (probably): 64 bit platform for running 64-bit Vmware Win7 ...
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How should an OSD be coded with PyGI?

How is an OSD meant to be coded, using pygobject? Is it just an undecorated window that is application-paintable? Please provide all the details that you can (e.g. whether one has to use cairo, ...
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Question about libmatio-dev

I want to install libmatio-dev, but a specific version (1.3.4-2). Whenever I run sudo apt-get install libmatio-dev, I get 1.5.2 installed instead. How do I force the install of 1.3.4-2?
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What does it mean if (development branch) is part of the title?

I apologize for what is probably a stupid question, but my google- and stackoverflow-fu has failed to positively reveal the answer to my question: What does it mean if a branch (such as Ubuntu Utopic ...
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quicklist arrangement and tweaks

I'm setting up my site to use Unity's web-app integration api, but I would like more control over how the quick list is displayed. I would like to arrange the items in the same order the site shows ...
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IntelliJ, Maven, Apache CXF and Ubuntu on a 16GB, possible?

There are many questions on the topic of how much space Ubuntu takes up, so sorry in advance if this is a duplicate of those questions. I want to setup a development environment on a Chromebook with ...
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T9 keyboard using numeric keys

after bought an gamer mouse, that have 12 numeric keys at left side, i was wondering how to do an T9 keyboard to use that keys on ubuntu? I'm working with java but can't figure out how to integrate ...
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ddd does not work on Ubuntu 14.04

I have used ddd (Data Display Debugger, ubuntu package "ddd") successfully in the past. Currently, on 32-bit Ubuntu 14.04, the program seems not usable: the GUI arrows are all out of place, the ...
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run libGDX project as java application - eclipse - ubuntu

Trying to run a libGdx Gradle Desktop project as java application on my ubuntu 12.04 I get the following error at the console Exception in thread "main" java.lang.UnsatisfiedLinkError: ...
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What's the location of the hard-coded window buttons?

I am having a difficult time to get the window buttons (minimize, close) back to its right place : right (LTR principles in the western world!). I saw many topics here about this and I also tried them ...
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47 views

How to upload my C program to the Ubuntu Software Center

I recently created a game using the C-programming language. Now I want to upload it to the Ubuntu software center but I don't know how. I'm searching on Google since at least 2 weeks, but without ...
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Ubuntu SDK, Ubuntu Touch: Disable automaticOrientation for one element?

I am building an Ubuntu Touch app. Option "automaticOrientation: true" rotates the whole interface, but I need one element to stay in place and ignore it. Is this possible?
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Netbeans 's ctrl+space suggetion not working

I'm trying for the java development using net beans in Ubuntu 14.04 LTS, but there is a small problem occurred. while i try to get suggestions with CTRL+SPACE there is no suggestions are ...
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14.04 Development | Unity not going away

So I have been coding for a while now, and a few days ago, I decided I'd try out making an Ubuntu-based distro. Everything was going great: I had my software picked out, had my kernel configured ...
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Ubuntu-dev-tools usage

I just installed ubuntu-dev-tools trough apt-get. I am new to the Ubuntu environment and I need some instructions, and I can not find them. How can I make use of these Ubuntu-dev-tools? I do not see ...
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How to upgrade libstdc++ to work with GLIBC_2.19

I'm using GLIBC 2.19 but my libstdc++ isn't working with it, how do I get a version that does?
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Is there a project page for the upcoming ubuntu icons?

According to this site: http://design.canonical.com/2013/12/the-new-ubuntu-icons/ There are a menagerie of new icons in the works for Ubuntu. If I would like to contribute to this, where would I ...
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Can't recongnize my SSD device file in /dev

I am using Ubuntu and can't find my SSD device file. The /dev directory has following contents: agpgart audio audio1 audio2 audio3 audioctl char console core dsp dsp1 dsp2 dsp3 fd full kmem kmsg log ...
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Dev box: no swap space to speed up OOM killer

The TLDR: I do bad moves that flood the RAM, I'm curious whether having no swap would spare me the half hour wait for the OOM killer. Before deploying a few machines with a hacky config, I'd like the ...