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  • Licensing my own dh_* scripts

    - by avnik
    I wrote little helper script, for my own buildsystem. This script uses debhelper's Dh_lib to inject pre/post install fragments. use strict; use Debian::Debhelper::Dh_Lib; foreach my $package (@{$dh{DOPACKAGES}}) { autoscript($package, "postinst", "postinst-rock2deb"); autoscript($package, "postrm", "postrm-rock2deb"); } Should it be GPL'ed, because it use GPL'ed Dh_lib, or it uncopyrightable, because no other way to do it? Other scripts in my buildsystem are MIT/X licensed, and I prefer to stay with MIT/X when possible. (question moved from stackoverflow as suggested by few SG members)

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  • Wifi connection problems

    - by user12511
    I have Ubuntu 10.10 installed on a HP Pavilion DV2750ea. The wifi card is an Intel 4965AGN. When I first started using Ubuntu on this laptop it connected wirelessly to the network. Then it suddenly stopped. The Wifi card power light is off and all information says the card is disabled. When the laptop is powered on the wifi power light turns on and stays on until Ubuntu finishes loading. I have replaced the wifi card and the wifi switch module with no change. Please can you help.

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  • Windows 7 doesnt reboot as a dual boot

    - by user94628
    I've recently installed Ubuntu12.04 on my HP Pavillion desktop which came preloaded with Windows 7 (64bit). Since today when I try to boot WIn7 I get a screen firstly saying loading files then it goes to the next screen which tries but fails to fix errors. I've also tried system restore which has also failed. When I run boot repair it says it has been successful and to try and reboot. When I reboot I still get the same error. Please see this file: http://paste.ubuntu.com/1261148/ Please help

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  • ADF training material now on the iPad

    - by Grant Ronald
    My team has developed about a weeks worth of ADF training material under the title ADF Insider and ADF Insider Essentials.  This has been available from our page on OTN.  But we are now loading all our content on YouTube as well so the content can now be accessed on iPads.  Over the next couple of weeks we'll also add these YouTube links to the OTN page but in the meantime, if you have an interest in ADF I strongly urge you to subscribe to our ADFInsiderEssentials YouTube Channel so you can be alerted when new content comes on line. Please also leave comments, thumbs up/down, and let us know what content/topics you want...

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  • I can't log-in to WinSCP using username "root"

    - by Jessyle Ivy
    I can't log-in to WinSCP using username "root". I already change the password of "root" in Ubuntu, and I successfully log-in there. But in WinSCP, it goes like this Search for host... Connecting to host... Authenticating... Using username "root" Authenticating with pre-entered password. Access Denied. and I am need to re-type the password again. By the way I'm using VMware Player for Ubuntu. Thanks!

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  • can't open youtube or vimeo

    - by wrt
    I can't open Youtube.com on computer with lubuntu and mint. I see that my flash works properly on other sites. Problem is in for example on youtube (yming.com loading without endless) and vimeo. I tried to use firefox and chromium. I thought that it would be problem with dns (I have dns from DHCP - opendns) so I changed to google dns but it didn't help to solve problem. When I use text browser - Links these site are opening well in text mode. I think that the problem is with flash or java. On other computer with windows connected to the same network these sites are being opened without problem. I am on the point that I don't know what to do next, because I tried to install and uninstall flash several times. I tried Flash-Aid as well.

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  • Ubuntu 13.04 not detecting operating system Windows 8

    - by hualur
    I have a Samsung NP740U3E with pre-installed Windows 8 (boots with UEFI). I installed Ubuntu 13.04 without problems. Later, Windows 8 did a BIOS update which messed up everything, nothing would boot. I recovered everything and went back to fabric settings. Now Windows 8 works fine, but when I try to install Ubuntu it does not detect any operating system, so I can`t install Ubuntu alongside Windows. I`ve googled as much as I can, ran a boot-repair, disabled fast- and secure-boot. I have a GPT disc, been looking into gdisk without luck. Here`s my boot-repair summary http://paste.ubuntu.com/5835719/ Is it necessary to convert the GPT disc to MBR? Is it possible to hard-reset the disc "even more" than fabric settings? Thanks in advance.

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  • How can I get stats for what 3rd-party sites have embedded our iframe widget?

    - by Su'
    Say we've produced a widget for other sites to use, like so: <iframe src="http://example.com/whatever.php" frameBorder="0" width="200px" height="300px" scrolling="no"></iframe> The client would like to be able to see within GA who has embedded the thing. Is there some referer information automatically passed that I can look for, or do I need to add something? whatever.php is already loading the analytics Javascript(we're also tracking clicks on an outbound link). [EDIT] Looking around a bit more, I found what seems to be a similar question on SO with an answer saying this can be found, automatically, but I still can't seem to find the information. The question's also old enough the respondent is probably referring to the old interface, though. Maybe someone could explain getting to it in the new look. (I won't likely be able to train this client to switch, deal with the old look, etc.)

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  • Keeping application backend and UI synchronised

    - by Deanna
    Hi all. I have an app that works with a list of objects so has one central keyed list. The main window has a tree containing these object with some information, which is easy enough to populate as a one off event after loading. Now, the complicated part, any part of the application can add, remove, and more importantly change the details of those objects at any time (all in the same process) and I'd like the tree to update to suit. I have a few options including passing events back down from the object to the list to the form which seems to be the most flexible way. I can also do it lazily and repopulate the tree each time or periodically (very hackish). Does anyone have any better thoughts on how to structure this? This is being done in C# 2.0 but the concepts apply to any environment. Thanks

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  • SQL Saturday #248 Tampa

    SQLSaturday BI & Big Data Edition is a free training event for everyone interested in learning about Business Intelligence & Big Data with a focus in the Microsoft SQL Server platform. This event will be held November 9th, 2013. In addition to our Saturday free event, we will also host four paid full day pre-conferences. Want faster, smaller backups you can rely on? Use SQL Backup Pro for up to 95% compression, faster file transfer and integrated DBCC CHECKDB. Download a free trial now.

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  • Wait for Unity 4.3? [on hold]

    - by RoarG
    We are currently in a pre-production of developing a 2d game in Unity but with the arrival of Unity 4.3 around the corner we were contemplating waiting for the release 4.3 instead of starting on 4.2, mainly since 4.3 got native 2d support. Is this something to be worried about, or do we need to start over to take use of the advantages that 4.3 brings, or does it matter at all? What benefits does one get in Unity 4.3, considering developing a 2d game? and is it a lot of tweaking to rework if we start the project before 4.3 release?

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  • How to install texlive2011?

    - by vrx
    I just moved from Windows to Ubuntu. Software Center in Ubuntu does have texlive2009 package. There is no straightforward installation process from TUG, or from Google search result. I found some installation of Texlive2010 but it does not work. Here are the step: download an texlive2011.iso, 2.3GB and save in local drive mount to a virtual drive install perl tk (ok) "sudo ./install-tl" does not work, "perl ./install-tl" shows pre-installation setting but it does not have the write access to /usr/local/textlive/2011/ Finally, I'm stuck Please guide me with a step by step tutorial or suggest any other solution beside typing in the black screen without knowing what is going on behind the Terminal.

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  • C++ unmanaged inside winform

    - by Gosso
    First: I am using C# and C++ on windows 7. I have created a basic rendering engine in c++ with directx 10. It works good as a stand alone application. But, when I sending the Form.Handle of a WinForm I want to render inside to the engine it crashes during D3D10CreateDeviceAndSwapChain with the following error: HRESULT: 0x887a0001 (2289696769) Name: DXGI_ERROR_INVALID_CALL I get the handle from the winform during loading of the form. unsafe { void *ptr=m_view.Handle.ToPointer(); uint v = (uint)ptr; lhandle = v.ToString(); };

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  • System doesn't boot due to a "[drm: drm_crtc_helper_set_config] * error * "

    - by Albin
    I have a problem with the new Ubuntu 12.10. It finished installing correctly, but when I restart my computer an error message appears: [15.854296] [drm: drm_crtc_helper_set_config] * error * failed to set mode on [CRTC: 10] * checking battery state [17.814209] [drm: drm_crtc_helper_set_config] * error * failed to set mode on [CRTC: 10] and that screen does not advance. I also tried booting from the recovery mode and it starts, but it's too slow loading windows and also shows me a window with an error message: Sorry Ubuntu 12.10 has experienced an internal error More Details: Executable path /usr/bin/xorg I have used Ubuntu since the 2008 version and never had this problem. I hope you can help me. Computer Specs: compaq sr2015la AMD sempron 2Gb. RAM 80Gb Hard Drive Translated from the original Spanish

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  • Secondary display showing Ubuntu logo, but is not detected

    - by user72873
    I recently installed Ubuntu using WUBI, and it worked perfectly. However, my laptop is showing the main desktop screen, and my secondary display is only showing the Ubuntu logo with its loading bar underneath, nothing more. When I go to 'displays' it is only detecting my laptop screen, and not my Asus monitor (connected with a vga). Things I've done so far: Unplug and replug vga cable. Reboot computer. Re-install Ubuntu. Checked to see if any drivers needed to be installed. None were needed. I have a Thinkpad W520, with a Nvidia Quadro 1000M Thanks for the help!

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  • What kind of math should I be expecting in advanced programming?

    - by I_Question_Things_Deeply
    And I don't mean just space shooters and such, because in non-3D environments it's obvious that not much beyond elementary math is needed to implement. Most of the programming in 2D games is mostly going to involve basic arithmetic, algorithms for enemy AI and dimensional worlds, rotation, and maybe some Algebra as well depending on how you want to design. But I ask because I'm not really gifted with math at all. I get frustrated and worn out just by doing Pre-Algebra, so Algebra 2 and Calculus would likely be futile for me. I guess I'm not so "right-brained" when it comes down to pure numbers and math formulas, but the bad part is that I'm no art-expert either. What do you people here suppose I should do? Go along avoiding as much of the extremely difficult maths I can't fathom, or try to ease into more complex math as I excel at programming?

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  • What are the essential qualities to be a Java programmer? [closed]

    - by Rand Mate
    I just learnt a crash course from an institute for Core and Advanced Core Concepts in Java. I asked them what are all the algorithms, I need to know? They said: In Java there are more methods, you don't need to code more as in C/C++. After finishing core concepts in Java, I just passed on with more method usages from pre-defined classes in packages. So what's the next part I have to do, if the above mentioned is perfectly true (or) false based on the current expectations of IT Java programmers market? FYI: I'm fundamentally from the Electronics background, so please do excuse my ignorance.

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  • Error downloading novacom drivers &ndash; WebOS

    - by Ken
    I got sick of the Bing Maps on WebOS not being able to find “coffee” when I’m in St. Paul.  Coffe Pk, TX anyone? – no thanks.  So I finally got around to installing PreWare on my Palm Pre 2.  The WebOS Quick Install doesn’t successfully download the novacom drivers.  You can find them here: http://downloads.help.palm.com/opensource/novacom/novacom-win-32.tgz http://downloads.help.palm.com/opensource/novacom/novacom-win-64-tgz Don’t bother trying the Novacom Universal Installer either. Then put phone in developer mode (by Typing webos20090606 and switch on developer mode), attach phone in “Just Charge” mode, run WebOS Quick Install, select the globe icon, and search for PreWare, install.

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  • How to choose a company to work in? [on hold]

    - by 0x90
    I would like to make some pro and cons of 3 jobs I can take. I thought of these parameters and rank each option according all of them? What source control system they use ? What debug tools they have ? What profiler tools they use ? Is there a validation team ? How often they build ? What bug control system they use ? For silicon companies: what emulators, simulators, pre-silicon platforms they have ? How supportive is the IT in the company ? Salary/Bonuses What else should I take into consideration ?

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  • Un simple SMS suffirait pour craker l'OS des smartphones de Palm, selon des chercheurs du cabinet In

    Un simple SMS suffirait pour craker l'OS des smartphones de Palm, selon des chercheurs du cabinet Intrepidus Des chercheurs en sécurité du cabinet Intrepidus viennent de dévoiler une nouvelle faille de sécurité qui permet de pirater le système d'exploitation WebOS utilisé dans les terminaux Palm. [IMG]http://djug.developpez.com/rsc/palm-pre.jpg[/IMG] La faille se situe au niveau de module gérant les SMS au niveau de la version 1.3.5 du système PalmOS, qui ne valide pas correctement les entrées/sorties. Les chercheurs ont pu injecter du code HTML en envoyant un certain nombre de SMS spécialement conçus à un terminal équipé du système WebOS. Cela permettra d'ouvrir des sites w...

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  • Fix grub2 after installing ubuntu 12.04

    - by user80039
    I've installed ubuntu 12.04, but after rebooting I get the message: GRUB loading: Welcome to GRUB! error: file '/grub/i386-pc/normal.mod' not found Entering rescue mode... grub rescue> I have the following partitons setup: /dev/sda6: /boot ext2 /dev/sda9: / ext4 /dev/sda8: swap /dev/sda7: /home ext4 I guess that some of the prefixes for GRUB are wrong due to the /boot partition? Or there might be a problem with EFI? The hardware is a 1015bx asus netbook with c-60 amd fusion chipset. How can I fix this GRUB problem from the rescue prompt?

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  • How can I refactor my code to use fewer singletons?

    - by fish
    I started a component based, networked game (so far only working on the server). I know why singletons can be bad, but I can't think of another way to implement the same thing. So far I have: A GameState singleton (for managing the global state of the game, i.e. pre-game, running, exiting). A World singleton, which is the root entity for my entity graph An EntityFactory A ComponentFactory I'm thinking about adding a "MessageDispatcher" so individual components can subscribe to network messages. The factories do not have state, so I suppose they aren't so bad. However, the others do have global state, which is asking for trouble. How can I refactor my code so it uses fewer singletons?

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  • Chrome Web Store met en avant les applications qui fonctionnent hors-ligne, un nouveau Dashboard pour les développeurs

    Chrome Web Store met en avant ses applications qui fonctionnent hors-ligne Dans Chrome, un nouveau Dashboard pour les développeurs Les applications Web, c'est bien. Mais sans connexion, elles deviennent vite moins intéressantes. Il est par exemple étonnant que les smartphones, tous équipés de GPS et de capacités de stockage pléthoriques, ne puissent pas depuis longtemps utiliser toute la puissance d'une application comme les Google Maps hors ligne (ce que permet par exemple ForeverMap avec des cartes pré-téléchargées d'OpenStreetMap). Mais les choses sont en train de changer du côté de Google. De plus en plus d'applications du Chrome Web Store,

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  • Ubuntu 14.10 no GUI or term login

    - by Lito
    I have updated yesterday my Ubuntu 14.10 installation with apt-get dist-upgrade. I was working all afternoon and after that I have rebooted computer. Once done it, lightdm doesn't starts (only gnome logo) and I can not view any of Ctrl + Shift + [1-6] terminals (cursor is blinking). I have read a lot of posts with no success: nividia/intel conflicts (I have a laptop with an Intel graphic card) I have enabled nomodeset and tried all this options My computer boots to a black screen, what options do I have to fix it? I have repaired grub I can load recovery/livecd/windows and mount partitions and network without problem I have all packages and system updated Here my logs. X11 not shows any error or problem, is loading all needed drivers without problem. How can I raise the level of debug? Best regards.

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  • Site loads Extremely slowly over HTTPS; loads perfectly over HTTP - Sudden and new issue

    - by guest234239048
    My business' website suddenly started loading extremely slowly over HTTPS last night and continues through today. The facts: Page loadtime via HTTPS - 2 minutes +, HTTP - 3 seconds max. NO updates were done on any site files in the past 2 weeks. This is on Shared Hosting HTTPS has worked perfectly over the past 9 months then suddenly failed yesterday. Hosting company and SSL issuer say there are no problems on their end. - Searches for others having similar issues return no results, it appears to be just me... Site is primarily run via php/mysql Currently attempted troubleshooting: Tried all major browsers and different versions - same result. Tried 2 separate ISPs - same result. Tried proxies - same result. Tried 3 separate computers - same result. I'm basically at a total loss here. Does anyone know what could cause such a thing to happen? Please help guide troubleshooting.

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