2,228 Topics
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| | Hey guys, I tried joining a game of SC2 and that with my music play and my Ubuntu-box going, I guess it was a perfect storm as my computer just died. Upon regaining the helm, I went to command prompt and noticed it is much different. I cant describe it …  |
| | I'm trying to get a C version of this game working on my computer using gcc on ubuntu. [url]http://www.lemoda.net/c/boggle/boggle.html[/url] I have no need for a pearl script or anything since I just have a simple dictionary text file and want to be able to just load in the text file …  |
| | nVidia has released new drivers and I am pretty sure Canonical has included it in its restricted packages already. However, whenever I use the nvidia drivers, the computer blacks out and there is no display at all. Can someone tell me what I need to do? Thank you |
| | Hello Everybody, I am on a Ubuntu system and I just came across /dev/random I tried searching for examples of how to use this utility (or file/ or command) to generate a random number but I cannot find anything. Quick note I am trying to generate a random number on …  |
| | hello i have idea netsetter latest model E1550(3g enabld) but now with 2G only, im using ubuntu 10.4 where i cldnt connect to internet using the idea. the modem has got the software for linux, it has been successfully installed. even it shows full signal strength.but when i click connect, … |
| | I recently installed vsftpd and can't see any files I put in the nopriv_user folder. I want to be able to login anonymously without a password, see files to download and upload files to a pub folder. After installing and configuring vsftpd I created the ftp_priv user by doing "sudo … |
| | Does enabling all the sysctl.conf settings impact the performance(speed) of my network connection? #ubuntu. I had enabled few to prevent some spoofing and MIM attack even though I experience none. Any suggestion regarding this? [CODE] # # /etc/sysctl.conf - Configuration file for setting system variables # See /etc/sysctl.d/ for additional … |
 | Hey all, I just did a fresh install of 7 on my pc and I'm having a couple of issues: 1) my ethernet port it not recognizing the dsl line running into it. What I have done thus far is uninstall the sis-900 ethernet adapater from device manager. Installed fresh … |
| | Hey friends lets checkout a small, simple and cute python program for taking photos with with your webcam without the help of any third party application programs. [CODE] import os import datetime import opencv.adaptors from opencv import highgui import Image def get_image(camera): im = highgui.cvQueryFrame(camera) # Add the line below … |
| | I want to start some C++ development on my 3 year old, un-updated 8.04 ubuntu desktop machine. I tried, sudo apt-get install build-essential and got, [CODE] sudo apt-get install build-essential Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean … |
| | I would think php.net but I could not find them. The SVN repository requires a developers password so I could not check there. A more difficult question - How do I install PHP 5.2.4 on Ubuntu Linux 10.10. Thanks in advance. |
| | Hi, I am running Ubuntu in my machine and I tried this code: [CODE] import java.io.InputStream; import java.io.IOException; import java.applet.Applet; import java.awt.*; public class execute extends Applet{ String output=""; public void init(){ try { // Execute command String command = "ls"; Process child = Runtime.getRuntime().exec(command); // Get the input stream … |
 | I forgot what my password was when Linux/Ubuntu was installed. I cannot update or install my printer without it. Please help me retrieve my password. |
| | Hello, I have set up a website on my Ubuntu desktop using Apache, but i can't access it from another machine via IP address. Which configurations should I add to access it via IP eg: 192.168.108.12 instead of localhost. Thanks. |
 | I have my laptop split between Windows Vista and Ubuntu Linux. I recently upgraded Ubuntu and it somehow fraked up my Windows and now it will not load. I need to fix Windows so I can get back to my iTunes but I don't want to do anything that will … |
| | i'm working on this program to 'read an array(int and float values) from a file and then print it out on the screen'....the i/p data file is looks like this #lat lon B s date X v 60.97 56.10 26.50 33.389 03 07 02 24.00 4 60.36 53.58 28.90 35.731 … |
| | Here's the deal. I'm going to explain it in full so you get a good idea of what's happened. Damn Windows Update started installing a video card driver. My system is a Dell Vostro 430 and has an ATI HD 4350 (I think), but however, for some stupid reason it …  |
| | i hav developed a java swing desktop application in eclipse & ubuntu;From where should i get the jar file of my appication or how to create jar file of my application??? thanks in advance...........  |
| | I am spliting my soft real-time application into two processes, one is the gui and the other is the hardware communications. I would like to to have both processes monitor each other as they send data back and forth. When one detects that the other has crashed it will launch …  |
| | i havae got a ubuntu machine .I typed in ftp in the command and it comes as ftp> then it ask for connection .I googled it and found that i have to give an address for it. Under one forum i found that the address lies in the /etc/hosts file … |
| | Hello, I am having before a pc that is behaving funny. It a generic pc (not branded) and the motherboard model is JW-IG31-MKII. I had installed Ubuntu on it and the wanted to move to Windows XP. It starts the installation process and gets stuck on "Starting Windows" message. Well … |
| | Hi friends, well... i'm asking for another help from you guys.hope you will... My friend sent me a email asking why the following code doesn't work properly.I'm also couldn't understand what's happening..When this program run it supposed to prompt two times to enter values.but its actually prompt once. I tried …  |
| | Hello I have a question: Suppose I own a site, and a domain, 'mysite.com'. I provide services to different clients, so clients open sub-domains under my site. For example, the site 'test.com' will be at my site, at 'mysite.com/test.com', so the clients of 'test.com' will enter this sub-domain. What I … |
| | Hello! After moving the router and making my stationary computer "Wireless" - that is to say giving it an wireless network (A LevelOne WNC-0305USB connected to an Asus RT-N16). Just few days ago, I got loads of problems with slow internet connection and sometimes it kicks me from the network, … |
| | Hello Im trying to read from ttyUSB0 on Ubuntu using the following code: [CODE] <?php // Create the context set_time_limit(0); @ob_end_flush(); ob_implicit_flush(true); $c = stream_context_create(array('dio' => array('data_rate' => 1200, 'data_bits' => 7, 'stop_bits' => 2, 'parity' => 0, 'flow_control' => 0, 'is_blocking' => 0, 'canonical' => 1))); // You can … |
| | Hi there guys, I recently swtiched to Ubuntu Lucid, and just want to know if there is something like an "App store" for Ubuntu apps? Since my Ubuntu machine is not connected to the net, i can't use the software centre. So I have to download the packages and install … |
| | i am tryin to create an app that should make my cellphone work as a webcam ... there are softwres like smart cam for that... also there is an app like mycam that lets you use a gif and create a vistual cam ... i want to know how an … |
| | I am new to using Linux (Ubuntu 10.10) and am having trouble connecting wirelessly to my HP C4580 printer. I have already made sure that hplip-3.1.10.run is installed but honestly do not know what to do next. I have tried to add the printer and it works fine with the …  |
 | I have downloaded the VLC tar.bz2 file and I want to install it onto another Ubuntu machine. How I can install offline ? |
| | Hi, I'm trying to make my own library so that I know the names of the functions and can use them more simply. Also, I normally don't get the File I/O right so if I write the Library once, then I can use it over and over again (without having … |
| | Hi there, I understand that this question might be better off in "hardwareAndSoftware/LinuxAndUnix/LinuxApplicationsAndSoftware". But the truth is, that it takes for ever for someone to respond to posts there, because I don't think anybody visits that forum alot. Anyways, back to the point... I'm trying to install the Java 1.6 … |
| | Hi guys, var/www/ is set automatically set as web root when I install ubuntu. I want to assign permissions to folders of a website if I want host one and the folders inside. Please help me to assign correct and safe permissions to folders below. Also if you think the … |
| | Hi guys, I've experienced a problem when I tried to install Ubuntu 10.10, Fedora 14 onto my Sony Vaio laptop. Problem was, I was never able to anything on the screen. It was just full black screen. I've solved the problem and want to share with everyone. Note: This for … |
 | I have Ubuntu Server 10.10. My setup is as follows: From the Ubuntu Server, I have an ethernet cable connecting to my Windows Computer, which has a wireless connection to my modem(and the internet). How would I be able to make it so that I can connect to the internet … |
| | I plan on making a web server for myself. Just a small site for myself containing my blog and a small infrequently updated webcomic, nothing huge and commercial and was wondering what is generally the best Linux to use for this. I have made web servers before using Windows XP … |
 | I have already included string.h, I've even tried defining GNU but I still get the same warning/error when I compile it. below is not really code, its the warning/error I get [CODE]bravo:~/60-141/Assignment/Assignment3>cc assign3.c "assign3.c", line 94: warning: implicit function declaration: strndup Undefined first referenced symbol in file strndup assign3.o ld: … |
| | So after many hours of mulling this over and now missing several hairs that used to populate my head, I decided to seek outside help. In my introduction to computer systems class, we have been tasked to do things that are built into the language without using them. I understand …  |
| | Hi, i have a problem with getline function in cpp program on os x Error: main.cpp:158: error: 'getline' was not declared in this scope i read that in os x are some issues with getline() function but i am newbie and i dont know what to do. is possible to … |
| | I've burned the ubuntu server installer .iso to a CD. When I try to boot from it it tells me the disk boot failure message. I know it's not the CD drive that's the problem because I get the same error on multiple computers. Is there anything I have to …  |
 | I am trying to upgrade ubuntu from 9.04 to 9.10.. but the installation says that i have not enough space on /. How do i add the additional space.any command for that? I have installed ubuntu inside windows and the drive in which ubuntu is installed has a little more … |
| | Hi this is an assignment for my computer science lab. It is weird because if I compile and run with my c compiler from ubuntu gcc4.4, it works perfectly. But if I compile with the university's server (I connect with SSH) it messes up The main purpose of the program … |
| | Recently, I was given 2 unit of Dell PowerEdge computer with Intel Pentium 4 processor running at 2,4GHz, 256MB RAM and a 40GB hard disk. It was install with a Linux OS but I don't know what Distro it is. When power on it show bunch of text and it … |
| | Hi everyone, i have upgraded my Ubuntu Server machine form 9 to 10 and i saw on the my website Warning: Cannot modify header information - headers already sent by (output started at /var/www/*********/components/com_joomfish/helpers/defines.php:94) in /var/www/********/plugins/system/jfrouter.php on line 598 many web sites say its occurred from blank line bottom of … |
| | Hi, I need to create a program to do a threaded merge sort (kinda), but in the meantime I am trying to pass a struct through the the Merge method (thread runs this method), but I keep getting seg faults. I am sure its something obvious, please help me out. …  |
| | HI, I've just installed Ubuntu Linux on my Packard Bell i3 PC which is great, except that now I have to develop stuff in Java [Android, no groans please]. I've used and developed in Linux a long time ago, but I can't seem top find anything that can open and … |
| | I want to run Ubuntu 10.10 on my laptop preloaded with Win 7. I already made a 20 GB partition, and I understand most about booting it up, except for the loader concept. Can someone explain that to me. |
| | I try to transmit an OpenCV IplImage from a Server (Ubuntu x64) to a Client (Win7 x64) The following code works fine if both (Client and Server) are on the same operating system. But when the server is on Ubuntu and the client on Win7 it doesn't work. The image … |
 | Last week, I took a look at Node.js, a powerful server-side implementation of JavaScript. But one thing I found lacking was the way to easily create a web server. Essentially, Node is an implementation of CommonJS, which adds operating systems features to JavaScript. But Node is not a web application … |
| | hi everyone I'm using ubuntu and i was wondering if there's a way to do print screen like in windows ? |
| | Have read ALL the threads on the web folk complaining to BT and asking for help Ubuntu loads OK into my Compaq Pressario. Bootup CHOICE is EITHER Ubutu 10.10 OR WinXP Win XP uses BT Home Hub 2.0 regularly and reliably via 2 ft Ethernet cable to Home Hub 2.0 … |
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