Most voted "ubuntu" questions
Ubuntu is a free operating system, used on desktops and servers, based on Debian GNU/Linux. Remember that http://askubuntu.com is dedicated specifically to Ubuntu issues (in English). Here the tag should only be used for PROGRAMMING QUESTIONS that are specific to Ubuntu. Desktop and shell usage issues are not within the scope of the site.
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answer1158
viewsapache2 installation error
When executing the command sudo apt-get install apache2 the following error is returned: Os pacotes a seguir têm dependências não satisfeitas: apache2 : Depende: apache2-bin (= 2.4.7-1ubuntu4.9) mas…
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answers388
views2 different versions of PHP(cli) on Ubuntu 14.04LTS
I installed PHP 5.6 on Ubuntu 14.04LTS using the following commands: sudo add-apt-repository ppa:ondrej/php5-5.6 sudo apt-get update sudo apt-get install php5 But when executing the command php -v I…
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answer523
viewsProblem with Splashscreen on IONIC
someone already had some error similar to this of the image when trying to give Build in the application? I thought it was the Spalshscreen plugin that gets installed automatically... I upgraded…
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answer383
viewsScript to restart MYSQL automatically when falling?
I wonder if there is a script that restarts mysql if it falls. I am having some problems with mysql on my site and eventually it falls, type 3 in 3 days falls, I have already adjusted the memory to…
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answers227
viewsPHP:PDO connection pool with Postgresql, what to use?
Thinking about the following scheme: Linux Server (may be Ubuntu Server) + PHP using PDO + Postgresql + Apache HTTP server + Some pool of connection I would like some pool tip (that is reliable) to…
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answer124
viewsProblem to install RPM on Ubuntu
I’m trying to install some packages RPM in my Ubuntu, but I am getting dependency failure messages. The strange thing is that all dependencies are already installed in my ONLY. I created a directory…
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answers654
viewsRuby error after updating Ubuntu
After updating Ubuntu, it no longer loads Ruby or something like that, the error message that returns is: /usr/bin/env: "ruby2.1": File or directory not found Every time I have to start the…
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answers205
viewsBoot failure of Tomcat 8 on Ubuntu 14.04.4
Good morning, everyone. I’m trying to initialize Tomcat 8 in Ubuntu and I’m not getting it. By running the following command "sudo /Tomcat/bin/startup.sh" the following log is generated: Log…
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answers61
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answer131
viewsError executing GUI application in Python 3
Error executing GUI application in Python 3. File "/home/nexide/PycharmProjects/untitled1/.idea/testew.py", line 1, in <module> from tkinter import * ImportError: No module named tkinter…
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answer355
viewsInstall Laravel 5.3 on Ubuntu 14.04.5 server
When executing the command composer create-project --prefer-dist laravel/laravel blog Laravel 5.2 is installed. My machine is installed with php 5.5.9 but php 5.6.26 is installed on the site. Why is…
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answer148
viewsWarning when installing nodemon. How to resolve?
I installed the nodemon with the following command $ sudo npm install -g nodemon I got the following mistake: npm WARN notsup Not compatible with your operating system or architecture:…
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answer653
viewsError in Mysql installation
After trying to install LAMP package on Ubuntu 16.04, I am getting the error: ERROR 2002 (HY000): Can’t connect to local Mysql server through socket '/var/run/mysqld/mysqld.Sock' (2) I have…
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answer15259
viewsRun a.js file
I am doing a JS course and created a.js file on var/www/html/js/index.js. But when I try to run the file in the browser http://localhost/js/index.js it does not run ! It just shows the code I wrote…
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answer459
viewsWifi connection problems and to install git in Ubuntu 16.04
I am a new Ubuntu 16.04 Laptop (I started yesterday!!). My PC is dual-boot with Windows 10. I have two problems and I’m already a little desperate... 1) Wifi does not work (I type the password and…
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answers220
viewsProblem with . htaccess on Amazon EC2
I am migrating a site to Amazon EC2 (Ubuntu with apache, php and mysql) and I am having problems with links routes. My file .htaccess is basically like this: RewriteEngine On Options +FollowSymLinks…
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answers41
viewsFiles are not changed on the server
We have the following problem, when uploading the files to a Ubuntu 14.04 linux server, the changes made to the files have no effect on the server, only locally, we have already checked the file on…
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answers105
viewsError in Composer when trying to create a Cakephp project
I’m using a Linux (Ubuntu) virtual machine to develop a Cakephp project. I’ve installed everything he needs (Apache, PHP, Mysql, Curl, Git, INTL and Composer). So far, so good, until I tried to…
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answer968
viewsChange APACHE port / TEAMVIEWER
I am using Ubuntu for PHP development, so I have Apache/php/Mysql installed. Now I’m installing teamviewer for customer support, but it can’t connect. I stopped the Apache service and tried again…
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answers631
viewsError 404 - Not Found
Good afternoon, I am doing a project where I have installed php7, mysql, apache2 in a virtualbox with ubuntu16.04. I’m working locally and I’ve installed the 5.3 Laravel. I have an api already made…
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answer802
viewsHow to increase the Mongodb connection limit?
Good morning. I have an Ubuntu 16.04 LTS server, hosted on Linode. Last night I spent all night reading articles and testing settings to increase Mongodb’s connection capacity, but nothing worked.…
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answer149
viewsRun Appimage background file on Ubuntu
I downloaded the application cerebro for Ubuntu 16.04 but to run it I always need to open the terminal and write: `./cerebro-0.2.6-x86_64.AppImage` And then the software is opened but the terminal…
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answers1720
viewsPHP Fatal error: Uncaught Error: Class 'Sqlite3' not found in /var/www/html/
I have the code below supposedly simple. The intuition is to create a table include values and soon after showing the information, but in the log apache is showing the following: [:error] [pid…
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answer3557
viewsSSH: Connect to Host XXXXX Port 22: Connection timed out
I’m facing a problem in mine Ubuntu and also in the Windows where I can’t access any SSH and SFTP. I only get the message from: "Connection Timed Out". I already sent the IP for my friends, and they…
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answers208
viewsLarge repository does not allow git clone
I can a server with git (home made) "private" repositories. I’m having problems with one of the repositories. It turns out that this Repo has already reached the mark of 15GB on server. When I try…
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answers418
viewsUbuntu 16.04 Lumen PHP and Apache, only works the route / the others do not work
Hello, I use Ubuntu 16.04 and installed apache and Lumen. I created a Lumen test project called financas. The project folder is in the /var/www/html/sub-zero/financas folder when accessing my…
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answer436
viewsUbuntu terminal access a website every day
I am working with a Webservice (SOAP + XML) that requires access every day on a link, I want to automate this service on my Ubuntu Server, I thought of using Lynx along with Crontab to access the…
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answer1315
views404 not found - phpmyadmin/Ubuntu
I am using Ubuntu and installed LAMP correctly. I open PHP applications on localhost quietly, but when I try to access the localhost/phpmyadmin he shows me a erro 404 Not Found. I’ve seen several…
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answer497
viewsDirect link does not work with wget on ubuntu
I’m trying to download straight from this link https://punchsub.zlx.com.br/download-vip/6262326895623150684821353451533450406/shingeki-no-kyojin-2-7-mp4, even using the command wget --user=usuario…
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answers529
viewsnpm | Installation dependency failure
My system: - Windows 10 - Bash on Ubuntu on Windows I’m new to bash usage. I installed nodejs, followed by npm and finally grunt. Everything worked well. I used the grunt no problem, but I started…
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answers161
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answer67
viewsProgramming on Ubuntu, IDE with problem
Good afternoon, I am migrating to Ubuntu and looking for a good IDE with clean visual, here I find the "Builder" and when trying to use the program two errors are displayed but fortunately one…
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answers296
viewssetlocale is not working in PHP
I am following the main standards to obey the format UTF-8. So above all my application code is the following. /** Define a timezone padrão */ date_default_timezone_set( 'America/Sao_Paulo' ); /**…
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answer399
viewsDocker is not running
Good night, you guys I installed the Docker and created some container, my computer crashed and after restarting it while trying to run the Docker command returns the message: Is Docker daemon…
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answers405
viewsError copying files between servers
I am copying files via rsync between two linux servers, the command I am using is: rsync -Cravzpt --remove-source-files --exclude 'script.sh' --exclude 'index.php' /var/www/html/bkpserver/tarefario…
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answer211
viewsProblem with date.Timezone php.ini
I’m testing an instagram bot on my local machine. But when I try to start modifying the date.timezone is thus passing the parameter date.timezone = America/Sao_Paulo within the php.ini, which is one…
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answer333
viewsConnect Pgadmin via SSH Google Cloud
Good people, let’s go. I have a server in Google Cloud, and I installed the postgres and everything ok, is working beauty, then on my machine I installed the pgAdmin III and made the configuration…
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answer393
viewsProblem running a script in php?
created a script to run a program automatically, it is correct because in the command line in Ubuntu it runs through the command: /var/www/html/trabalhoTCC/view/needle.sh…
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answers227
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viewsKernel build error in Ubuntu
I am trying to compile the 3.2.91 kernel on Ubuntu and when I run the make command this error occurs: scripts/Makefile.build:305: recipe for target 'arch/x86/kvm/vmx.o' failed make[2]: ***…
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answer222
viewsInstalling and configuring the Lamp Stack on Ubuntu
Hello I’m new to linux, and would like to install a PHP and Laravel development environment in my Ubuntu 16.04 to study both the language and the framework, and for that I need: Apache Mysql PHP 7…
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answer48
viewsI rename the folder, but when I git push the error
I want a help, I am learning LARAVEL,in the section of product registration was giving error, the folder name was wrong, was PRODUCTS and I changed to PRODUCTS until then no problem. But when I went…
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answer11
viewsWhere did the _POST demo of the console end up in the new firefox?
Until I update firefox on my PC (Ubuntu 16.4) the console demonstrated in one place 'params' (I’m not sure anymore if it was 'params' or 'post') what I had sent by the method post, now this tab does…
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answers205
viewsHow to install python-yaml?
I installed the python-yaml module in an earlier version that I am using now, using apt-get install python-yaml, but now when I went to try to use the module in the new version it says it does not…
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answer50
viewsVue resource installation error in Ubuntu
observe the commands below; root@wlady-VirtualBox:/home/wlady/Documentos/music-db/frondend# yarn add vuex vuex-router-sync vue-router axios animate.css google-material-color material-design-icons…
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answer378
viewsI can’t install PHP-FPM on Ubuntu
When I try to turn the remote sudo apt install php5.6-fpm, I’m getting the following message: Some packages could not be installed. This may mean that you requested an impossible situation or, if…
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answers624
viewsError connecting a postegresql bank to Laravel
I’m having a problem using Laravel with postgresql on Linux, when trying to connect with the database it says it does not find the postgresql driver, I have already enabled postgresql in php.ini so:…
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answers734
viewsSQL username and password
During the installation of SQL Developer 17.3.1 on Ubuntu 16.04, it did not ask user and password. In this case I cannot log in, is there any default user or some way to configure a user?
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answer152
viewsAdb failure using React-Native in Ubuntu
I’m having a problem running a React-Native app on my phone. With everything configured run react-native start react-native run-android and the following error appears: 05:32:56 E/adb: adb server…
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answers75
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