Programming :: C Graphics Window Comes And Suddenly Disposes When Try To Execute Progrm
Aug 1, 2011
#include<stdio.h>
#include<graphics.h>
void boundfil(int x, int y, int fill, int old)
{
if(getpixel(x,y)!=old && getpixel(x,y)!=fill)
{
[Code]...
When I am trying to execute this progrm in Ubuntu the graphics window comes and suddenly disposes when am trying to input the values.. and the error is.."a.out: ../../src/xcb_io.c:249: process_responses: Assertion `(((long) (dpy->last_request_read) - (long) (dpy->request)) <= 0)' failed. Aborted"
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Apr 8, 2010
i booted up 8.04 and the display is huge. i tried ctrl alt backspace hoping it would come back normal, but after three times i gave up on that. i can't find anything in System to fix this. i can barely use it this way.
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May 30, 2010
The last few days I have had to reboot my Ubuntu-workstation when the screen suddenly goes black. After some seconds I get a pop-up with the message:
Ubuntu is running in low-graphics mode
There is some buttons that tells me I can do different things (like reconfiguration ) but whatever I do I end up loosing all windows I worked in earlier. And having to reboot to get back full resolution. I have not found any way to reproduce this behavior. It has happened after being logged in for several days and sometimes just after boot and login when I'm starting an xterm and in all time intervals in between the output of:
sudo lshw -C display
PCI (sysfs)
*-display
description: VGA compatible controller
product: 82G33/G31 Express Integrated Graphics Controller
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 10
width: 32 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list rom
configuration: driver=i915 latency=0 .....
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Jun 3, 2010
Recently upgraded to 10.04 after countless problems w/ Karmic & already problems with Lucid! The screen sometimes suddenly goes black, then goes into low graphics mode, if I let it, thereby changing screen rez & unless I reboot, I am stuck in this mode. If I don't choose temporary low graphics mode, I must reboot. Many others seem to be experiencing the same problem yet have been offered no solution by the developers. So.
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Jun 4, 2010
If I let my computer sit for about 10 minutes, I lose all the windows I had open (gnome) and i get a message saying I'm running in low graphics mode. I have to restart X in low graphics mode to get it to work. i can't tell the difference, but as an avid writer, I often feel the need to get up and think about whatever I have open in oowriter.
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Mar 26, 2011
I got a souce code in linux system. That's why my executeable file can be execute in linux.
Since that I can makefile in linux. But I'd like to make an executeable file in Window system the same.
But I didn't got any source code in Window system. Can I use any software to transfer my
execute file like "aaa" to "aaa.exe" in Window system and can be executed.
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Aug 13, 2010
I have been pulling my hair out trying to find out why the Wine System Tray suddenly started appearing in its own little window when running Netmeter, cluttering up the desktop. I searched the web in vain, back many tears, most people saying they couldn't understand it when it happened to them.
Then I realized that the last thing I did was to stop Cairo Dock (the novelty had worn off!) and to move the Gnome Panel to the BOTTOM of the screen in place of Cairo. I suspected this was making the Wine System tray homeless.
So I moved the Gnome panel back to the TOP, restarted Ubuntu, stopped and restarted Netmeter and the Netmeter icon appeared back in the panel where it belonged.
Would I be correct in thinking that Wine System Tray will only stay in the panel if the panel is at the top of the screen?
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May 19, 2010
ssh to a machine on my network open up a terminal (gnome, xterm, whatever) and have it visible on that machines display be able to type and execute commands in that window, from my computer. i have kind of achieved this. on machine A, i ssh to machine B. on machine B, i open up a terminal and execute screen, C-a :multiuser on. on machine A, i execute screen -x and connect to the term on B. everything i type from A or B can be seen. i just want to be able to set this up without having to physically be at machine B. does that make sense?
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May 16, 2011
i have a server program which accept multiple client connection and am using polling. like every 2 secs it will look to client whether any data is received after it binded. i have used setitimer but there is runtime error i got.. the server accept all client connection but doesn't execute any msg which client sent.
#include<stdio.h>
#include<stdlib.h>
#include<sys/socket.h>
#include<sys/types.h>
#include<netdb.h>
#include<unistd.h>
#include<pthread.h>
#include<string.h>
[Code]....
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May 1, 2010
Where are the graphics stored for window controls? They change with the theme, so they must be part of the theme graphics. Specifically I'm looking for these: In Lucid's Ambiance theme, they're little plus and minus boxes. I prefer the rotating arrows and want to edit the theme to replace them.
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Jul 14, 2010
Recently i have installed centos 5.3 from a 'CentOS-5.3-i386-bin-DVD.iso' which was downloaded about an year ago.It was conflicting with my graphics card(Intel� Graphics Media Accelerator X4500 integrated graphics subsystem) from the very beginning as i was unable to install it in graphical mode.So i did a text based installation and selected the 'Gnome' mode.But whenever i type 'startx' or Ctrl-alt-F7 ,Linux is unable to open the x-window and show a huge error regarding its inability to detect monitor resolution or graphics card.My hardware's are Intel quad core 2.33Ghz processor,1.96 GB ram,Intel Dg41 rq motherboard and on-board graphics card(X4500).
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Jul 14, 2010
I'm a new user of Linux.Recently i have installed centos 5.3 from a 'CentOS-5.3-i386-bin-DVD.iso' which was downloaded about an year ago.It was conflicting with my graphics card(Intel� Graphics Media Accelerator X4500 integrated graphics subsystem) from the very beginning as i was unable to install it in graphical mode.So i did a text based installation and selected the 'Gnome' mode.But whenever i type 'startx' or Ctrl-alt-F7 ,Linux is unable to open the x-window and show a huge error regarding its inability to detect monitor resolution or graphics card.My hardware are Intel quad core 2.33Ghz processor,1.96 GB ram,Intel Dg41 rq motherboard and on-board graphics card(X4500).What should i do to operate Linux in graphical mode?Considering that I'm a beginner and everything i have to do is in the command mode,'detailed'.
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May 15, 2011
The problem started with that I got a lot of errors about missing header files included from SDL_mixer.h when I attempted to compile my projects. I looked in the directory of this file, and all header files were missing except SDL_mixer.h Resolved this by compiling and installing the base SDL library package. Programs that got recompiled and were able to play music before suddenly produced no music, but sound effects worked. However, old binaries that were compiled prior to the issue with the missing header files played music fine. What the heck is this? I get no errors, nor warnings; none at compilation, none on execution. The kernel pool (dmesg) is clean. There is also another strange issue, which perhaps has nothing to do with the first issue. x86_1$ ./fire XDM authorization key matches an existing client!Couldn't initialize SDL: Couldn't open X11 display.
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May 23, 2011
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Jun 2, 2010
If I put
Code:
$r = exec('whoami');
echo $r;
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Code:
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echo $r;
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Code:
Xvfb :2
export DISPLAY=:2
myX11application
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Code:
(EE) config/hal: NewInputDeviceRequest failed (2)
Is there a solution to have php running your X11 applications with normal X server running?
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Code:
pid = fork();
if(pid == 0) {
[code]....
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Jan 10, 2010
The two host one is Aix 5.3 and another is Suse 10sp2 the both have the same script which including the following parts:
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[code]...
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Feb 19, 2014
I was writing code to execute system command, using GDM3 an logged in as root (just commented line #auth required
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When i execute:
Code: Select allvoid criarWindowsDialog::on_pushButton_2_clicked() {
ui->commandTextEdit->append("Processo iniciado ...");
QProcess processo;
QString comando;
QStringList args;
QString fullCommand;
QString stdOut;
QString stdError;
[CODE]..
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May 19, 2010
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