2,228 Topics
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| | Hi. I'm not sure if this is a right forum to ask this question! There is a dillema about a certain video.flv uploaded on internet, that's whether the video was taken by a camera or made by some software. I would like to know how can I extract metadata from …  |
| | Hey there everyone! So, I am trying to implement a home network and would like it to run on either a Debian or Ubuntu server possibly virtualized with both on a XenServer. Anyways, my question is, would there be a way to create a domain like AD without having to … |
 | I'm developing a web application. In this application we want to load the following data in a web page: 10,000 records. 3 fields in every record Each record 35 byte in size For all 10,000 records 350 KB total. Sample record: 10102018abcdefghijkl0123456789012345 First field: 10102018 Second field: abcdefghijkl Third field: …  |
 | e sub-process /usr/bin/dpkg returned an error code (1) ubuntu 11.10. While installing Firefox this error comes. And unable to un-install and install Firefox due to this error.Unable to update also. Velmurugan.M  |
| | Hello ALL! I believe this has been posted/discussed in one way or another, but, again: I use Linux now quite long back. Started in late 90s with some ancient SuSE, breaking for couple of years, and then, again, probably with Ubuntu 5.10. Ubuntu 6.06 LTS was so good to me. … |
| | hello my friends, 5 months ago my pc used to turn off automatically from 5-6 hours Later my pc's LCD broke and I changed my LCD. Then my pc used to shut off 1-2 hours or some random lines and colours come on the screen. When searched for remedy for …  |
| | I would like to install some version of Ubuntu or Xbuntu on an old Gateway 466C desktop. New hard drive with intel celeron, 466mhz, 512mb ram, cd-Rom. Forget burning to a DVD. What is the best version that will install on this computer an work? Is this computer too old … |
 | Hello, maybe someone can write most important things what web developer should know about linux? When I am reading linux tutorials, I often find out that I don't need this what I read. At least never needed. So its not fun to read about things which you don't need. What … |
| | hi Actually I'm a web developer.I intersted to learn android.i want to know how to install complete Android setup in ubuntu.Can u please suggest the best tutorials for Android Development  |
| | I was just curious if this is just me or what but it's extremely annoying. I have installed Apache2 and PHP on my Linux Mint 14.1 Cinnamon machine fine, but when I use `apt-get install mysql-server` (as super user), this happens. Reading package lists... Done Building dependency tree Reading state … |
 | first i was thinking to buy some ubuntu based netbook like asus 1225c but its not 64 bit however i hada look at macbook air which is expensive but in light weight category it has i5 processor as well as 4GB DDR3 Ram other than that of anyone has opinion … |
| | Hi, In my ubuntu 11.10 system Mysql Workbench not opening, but while using mysql-workbench --verbose command in terminal it opens. Please I need it to opened by clicking the button for Mysqlworkbench. Thanks in Advance. Velhassan. |
 | Hi guys please help; so I have this Login in my webpage when I'm doing it on my pc(vista and wamp) there is no error I can Login/out, but when it is hosted on the server(ubuntu and xampp) I am getting this error :( Warning: session_start() [function.session-start]: Cannot send session …  |
| | I was foloowing instructions: https://help.ubuntu.com/community/CompilingEasyHowTo and came to this: sudo checkinstall I run this command and at the end I get errors. /bin/mkdir -p '/usr/local/libexec/mc/extfs.d' /bin/mkdir: cannot create directory `/usr/local/libexec': No such file or directory make[5]: *** [install-extfsDATA] Error 1 make[5]: Leaving directory `/usr/local/src/mc-4.8.1.7/src/vfs/extfs/helpers' make[4]: *** [install-am] Error 2 make[4]: … |
| | Hello, I have installed auto-apt using instructions: https://help.ubuntu.com/community/AutoApt but the problem is I cannot execute it bash: apt-file: command not found probably it could be in some directory, but there is not in enviroment variable. So how can I find where it is inslled? |
| | I have noticed a problem with advertisements on Daniweb, sometimes when scrolling they seem to 'break free' off their places. If I scroll down the page, or scroll up the page they move around, sometimes moving to the left and blocking the question, sometimes moving over the navigation bar etc. … |
| | Hi there, i asked my classmate to install ubuntu in my laptop and it was good, my processor is intel i3 2gb ram and i was dual booted i have also windows starter, the reason why i want ubuntu installed in my laptop is that i feel windows starter is … |
 | Hi everyone, I've just installed ubuntu 10.10 LTS and it is giving me an error that it can't update packages because this version isn't supported anymore. Is there a way of fixing that? If not, I think I'm downgrading to ubuntu 10.4 which will be supported until April 2013. It … |
 | package wow; import java.io.PrintStream; import java.util.Arrays; import java.util.Collections; import java.util.List; import java.util.Scanner; public class Wow { String question; String answer; int correct=0, number=15; Wow[] quizBank = new Wow[15]; List<Wow> quizList = Arrays.asList(quizBank); public static void main(String[] args) { Wow bank = new Wow(); bank.bankList(); bank.askQuestion(); } //end main public void …  |
 | Hello everyone I am running Ubuntu 12.04 compiling a c++ file which has the following code #include <iostream> #include <libusb-1.0/libusb.h> using namespace std; int main(){ //pointer to pointer of device used to retrieve a list of devices libusb_device **devs; libusb_device_handle *dev_handle; //a device handle libusb_context *ctx = NULL; //A LIBUSB …  |
 | I have Windows 7 installed; Ubuntu 12.04 is installed using Wubi. Now, I want to install Windows 8 too; I know it is possible; but do not how ? Can anybody help me to install 8 setp by step without any trouble.  |
| | Hey guys I just learned how to work with header files but I have a simple error . I suggest you guys dont look at gameboard.cpp because it just runs fine with ubuntu and no errors with it. my problem is when I run the main it gives the eroor … |
| | HI there im new to ubuntu and im having a huge problem, i cant play mp4 on ubuntu and whenever i install synaptic package manager, it keeps on presenting me this error in the picture please help |
| | I just installed Linux ( Ubuntu ) in my pc which is not connected to internet. So i obviously cant use software center to install softwares. I downloaded software packages of .tar.gz and .tar.xz format but i don't know how to install them. So can anyone out there can help … |
| | I have the nagios with two host. one is localhost(10.10.62.5) and another one is ubuntu(10.10.62.10). i set up nagios monitor on localhost. host configuration files are below localhost.cfg: define host{ use linux-server host_name localhost alias localhost address 10.10.62.5 } define service{ host_name localhost service_description WSN_COUNT is_volatile 1 check_command check-host-alive max_check_attempts … |
| | Hi, My question is that can we install .deb packages on ubuntu 11.10 offline??? I want install deb package without an internet connection... so kindly guide me about this situation.. Regards....  |
| | Hi, I am new linux user, please tell me that Can we install .deb format on ubuntu 11.10 or 12.10 using sudo apt-get install??? other thing is that how to become super user in linux? Regards, M.Faisal  |
 | We are planning to develop a small embedded product, which will be touch-screen and loaded with few applications which we will develop. Those applications will be contacting a database through wi-fi, and displaying data, and also update the database sometimes. The available flash or ROM memory will be limited, around …  |
 | Hi all. I recently set up dual boot Os (7, and Ubuntu 12.10). The namespace call was/is working on the Windows 7 env (same version of XAMPP). I know Linux is case sensitive so i have amended the file/folder calls. Although the file exists, i am getting: `Message: Class classLib\dataBase\database_Connection … |
 | I have a strange problem, I have written a for loop to check a list of words for a match and it is not checking all of the words: I am using two files to check for matched words (Enwords.txt - a list of English words and Encontract.txt - a … |
| | Hi, I'm just settign up boost on my desktop (ubuntu) after a reinstall and am having some problems. I set it up last w/e on my laptop (knoppix) and did exactly the same thing and it works fine. I'm sure its something increadably simple I'm missing. I'm following http://www.boost.org/doc/libs/1_53_0/more/getting_started/unix-variants.html I'm … |
 | I'm running through a Ubuntu Auto install project. Using this as the starting point https://help.ubuntu.com/12.04/installation-guide/i386/automatic-install.html I'm hitting a wall here regarding the root device. I'm thinking it has something to do with the partitioning. Here is my very simple preseed file: d-i debian-installer/locale string en_US d-i console-setup/ask_detect boolean false d-i … |
| | Recently, I saw somebody start a "Deal or No Deal" game in the Posting Games section. This got me thinking of writing a program to actually play the game based on the rules of the show. So I spent a couple of hours writing this in ANSI-C. I probably should … |
| | Hi, I have python 2.7 & python 3 installed on ubuntu. I just installed pygame and have it working so far in python 3 which is what I want to be doing. However I can only load bmp images in python 3. When I try to load a jpg I …  |
| | Hi, I have laptop running Ubuntu 12.04 and I'm looking at a [mini mac](http://en.wikipedia.org/wiki/Mac_Mini). I would like to operate it remotely (it has no screen/keyboard/mouse of its own) but not through the internet. Could I connect the two locally through an ethernet cable and then control the mac from the …  |
| | If I upgrade ubuntu 11.10 to 12.04 will it affects Virtual Box |
| | Hi everyone I have uninstalled ubuntu from my laptop but it still appear in the grup what should I do , to get rid of it?? |
| | Hi All, I have two major problems and they may or may not be linked. My main problem is with an application that I am creating. So far, I have only created the GUI using Netbeans 6.8. When I run the app through Netbeans then everything works fine. However, when … |
| | Hello Daniweb Members, I have just finished setting up a simple DNS Server using BIND9 on Ubuntu, the main reason I did this was that it should theoretically make browsing faster as it doesn't need to send requests to my ISPs servers which are appeoximately 241 miles away... or at … |
 | Hi there, I have opened another thread even if the program is very similar. I have modified some code I have produced earlier and now I am getting some runtime errors, and I can't quite understand why. Now, here's the code: EmployeeClass.java public class EmployeeClass{ private String firstName; private String … |
 | How could I add a external library to the native c++ lirary path at Ubuntu to be found by #include from source code? I have some couple of sources that I try to include them by all the codes written on my machine thus instead of coping all the library …  |
| | I am trying to have a C++11 compiler that works. It seems (if the publicity is right... and typically it never usually is!) that gnu g++ 4.8 might be it. So I installed Ubuntu 12.04 read the instruction on multiple sites, did EXACTLY as it was said, got (obviously) errors, … |
| | Hi all, I have just installed the jdk on a windows7 machine 64bit. I run the first test application in the terminal and got the following message: "'java' is not recognized as an internal or external command, operable program or both file". So I had a look online and found … |
| | how to remove rich text module error on ubuntu. this error is related to ubuntu. this applicatio is develpoed in POWER BUILDER. |
| | Im new to python and im runnung xubuntu! I was wondering if there is a site that does tutorials for Python in xubuntu?? |
| | Hi all, finally following the advice on this forum I got hold of the Deitel and Deitel java how to program 9th edition! Great book I must say so far (only got to chapter 3). Now, I am doing some of the exercises as I go along, and today I … |
 | After installing Windows XP Professional SP3 version 2002 on a Dell Inspiron 1011 mini (2GB RAM 500GB HDD), I am not able to see the entire screen. I started having this problem after I upgraded the RAM (When I had Ubuntu 12.04 LTS on it). Is the problem caused by …  |
| | I was thinking of throwing out windows from a little laptop with an i386 processor and putting linux on, to make better use of the hardware. I'm not sure how the process works, seeing as there is no disk drive, and I'm not sure which distribution of linux would be … |
| | **i am using ubuntu software in my laptop and wrongly used dell factory restoring application and removed all of my data can i get my data back ** |
 | Dear Daniweb, I am facing a problem with daniweb forum, it keeps crashing randomly (only when I am browsing the website, if I am not on the website tab or not moving the mouse, nothing happens). I am using firefox mozilla OS: UBUNTU and WIN7 (same computer partition: ubuntu 14 … |
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