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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85 views

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?
4
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1answer
310 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 ...
3
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1answer
5k 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 ...
3
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1answer
826 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 ...
2
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1answer
149 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 ...
2
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1answer
207 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
41 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 ...
0
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1answer
20 views

Ubuntu Snappy for a development machine

So Ubuntu Snappy core is supposed to be super lightweight. I was thinking to put that on a server, ssh to it and use it to write code. Would that work? Does it come with desktop environment? Can I ...
0
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1answer
12 views

how to compile free passcal 3.0.0 from github trunk

I am trying to set up the latest release of fpc and lazarus I downloaded it from github and how to compile a compiler (egg before the chicken) just wondering any help would be very nice. Thanks in ...
0
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1answer
12 views

14 LTS, /usr/bin suid flags, looking for an offical developer

My first goof in 5 year using Ubuntu, but a big one. Trying to get strongloop working, I chowned /usr/bin to my user account, and back to root ( only to realize a bit later that by doing so I erased ...
0
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1answer
98 views

Does Andriod Development obviate 32 - bit Linux

Recently I encountered the following error while trying to emulate android using cordova: ERROR: 32-bit Linux Android emulator binaries are DEPRECATED when attemping to run the Android emulator ...
0
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1answer
69 views

Unity8 Development install troubleshooting

First attempt at getting into development with Unity and in a Linux box. I was able to pull down the trunk and (I think) build its dependancies, but it doesn't feel like I've done this right and I ...
0
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1answer
13 views

GImP Plugin: unable to access GimpDrawble or Gimpimage resolution

 m trying to get image resulotion in a plugin I m writing. But when I call resolution function the plugin crashes saying image does not exist..... But I can access the drawble , plz tell if there us ...
0
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1answer
381 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: ...
0
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1answer
81 views

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 ...
0
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1answer
113 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 ...
0
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1answer
33 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.
0
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1answer
95 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 ...
0
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1answer
386 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 ...
0
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1answer
290 views

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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66 views

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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337 views

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 ...
2
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0answers
56 views

How to make an online, offline app with cache

I just wanted to know how I can do this. For example, I want to have an app that's linked to a WordPress site and when I'm connected to the internet, I want see everything normally, but when I'm not ...
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0answers
34 views

Application rejected on myapps.developer.ubuntu.com. What can I do?

I submitted a desktop application on myapps.developer.ubuntu.com long time ago. But it was rejected today with the following reason: This package submission process is now deprecated. To provide my ...
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58 views

Touch as IP camera

What is the easiest way to set up Touch device with cameras to share them via IP, so these cameras could act as video devices (webcams) of the Ubuntu desktop?
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54 views

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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454 views

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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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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39 views

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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25 views

How can I create a chromium-like background app?

I want to create an application that (like chromium) creates an icon on the top menu bar and after you close the application, the icon is still there and the application continues running in the ...
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144 views

How to cross compile the qtmultimedia-opensource-src for armhf?

Repost from https://answers.launchpad.net/ubuntu/+source/qtmultimedia-opensource-src/+question/264619 Cross I can't figure out how to build it with cross compiler (on trusty-amd64 for ...
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71 views

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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35 views

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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22 views

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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How to configure rails+nginx with RAILS_ENV = development in Ubuntu?

I am using Ubuntu Server 14.04.3. I would set up the rails with development env along with nginx to simulate a production env, but whenever I set can not access the project. When I use with the env ...
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11 views

Unknown Psudo-op '.p2ali' error while building LibreOffice

I'm trying to build LO first time, and my build is failing with error 'unknown psudo-op '.p2ali' Ubuntu 15.10 / GCC version 5.2.1 20151010 How to solve this problem? Thank you in advance!
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Cannot install libc-dev-i386 on Ubuntu 12.04

I am trying to build a software called dthread. Apparently, it has a dependency on libc-dev-i386. When I try this command: sudo apt-get install libc6-dev-i386 I get this error: Reading state ...
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71 views

How to make a flashable zip of ubuntu touch?

I've followed the proceedure in https://developer.ubuntu.com/en/start/ubuntu-for-devices/porting-new-device/ to make a ubuntu build for my device. Now I want to try this rom in my mobile. I want to ...
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8 views

Virtual Development Server for 2 macs

I am working together with a friend of mine, and we would like to have a local development server that is virtual. We both have a Macbook, and would like to have one central development "server" that ...
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21 views

Linux kernel development

In linux kernel, there is a structure called struct inode. I want to add a new field in inode structure. I am adding a field to it and compiling kernel again. But my kernel is crashing because of ...
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158 views

umake - Unity3d installation failed

when I install Unity3d via umake utility i get following error message. Choose installation path: /home/unknown/tools/games/unity3d Downloading and installing requirements ...
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132 views

/dev permissions misconfiguration

I'm having a problem with permissions on my devices. I used Kubuntu-based Netrunner distro, vivid-based. Problem: After some software installation, all my SDL-based apps (Dosbox, etracer) suddenly ...
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10 views

Ubuntu Scope with Cookies

I am trying to create a simple Scope for a website that uses cookies to manage sessions for logged in users. I am using the standard core/net/http/client (libnet-cpp) to access the service and ...
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784 views

create ios apps in ubuntu

I need to develop an app for iphones. I have a laptop that runs on ubuntu. Can we develop the complete code, run and test it on ubuntu machine? Thanks
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754 views

Ubuntu Touch For Xiaomi Redmi Note 4G HM 1LTEW

Can we get ubuntu touch for xiaomi redmi note 4g HM1LTEW we have at least 100 thousand users
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44 views

Can't generate makefiles in MonoDevelop 5.5

I'm trying to build a package on Ubuntu 15.04 using MonoDevelop 5.5, and I can't generate makefiles. When I press the Project menu, there is no such option. When I try to create package, I only have ...
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764 views

Android Studio fails downloading SDK Components

I installed android studio using ubuntu-make like umake android after starting android studio, it asks some questions and then starts downloading SDK components, but it never finishes that ...
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23 views

How do I find other developers that are interested in porting Ubuntu to a specific device?

I wish to port Ubuntu touch to Yu yureka(though this question is not device specific). How would I go upon finding other developers who are interested in porting and (more importantly)maintaining the ...
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83 views

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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49 views

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 ...