Questions tagged as 'ubuntu'

Tagged questions
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Ubuntu Double screen in one with radeon vega 8!

I recently changed my laptop to an HP pavilion 15 cw-0009la with an amd ryzen 5 and amd radeon vega 8. The problem is that when you start ubuntu live the screen is split into two and both shows the same but in the same screen, if I enter the con...
asked by 05.08.2018 / 17:51
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Error 404 not found - when loading project jsf with wildfly - developer studio - ubuntu

I have a small problem that I have not been able to solve, I'm starting wildfly 10 and jsf maven, etc ... When creating the first JSF project, at the time of deploying the app I get it in the localhost: 8080 / proyectoWeb / index.jsf 404 erro...
asked by 06.08.2018 / 17:49
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Laravel 5.5 Parse error: syntax error, unexpected '?'

Creating a Laravel 5.5 project when opening in the explore my project throws me the following error. Symfony \ Component \ Debug \ Exception \ FatalThrowableError (E_PARSE) Parse error: syntax error, unexpected '?', expecting variable (T_VARIA...
asked by 12.09.2018 / 23:39
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Netbeans 8.2 does not work on Ubuntu 18.04

I just installed Ubuntu 18.04 and installed Netbeans 8.2, but when I opened the IDE and clicked on New Project it did absolutely nothing Netbeans 8.2 requirements tell me that I must have JDK 8 and I have used them all (installed and un...
asked by 22.07.2018 / 17:22
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I can not access my site with www mounted on ubuntu 16.04 with virtualhost

for example if I put example.domain.com if it manages to load the site, but if I put www.example.domain.com it gives me the following error Forbidden You don't have permission to access / on this server. In the virtual host file I have the...
asked by 07.08.2018 / 19:32
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The vhost in apache installed in virtualized ubuntu 18 does not work

I am using windows 10 as a physical operating system, and I have installed virtualbox to virtualize 18 and install apache2, as well as configure the vhost. I did everything but it does not work, when I put the ip of the ubuntu server to the wind...
asked by 16.07.2018 / 01:27
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Error installing phpDocumentor

This is trying to install phpDocumentor on ubuntu server 16.04 via pear but it gives me an error. I execute the following commands: pear channel-discover pear.phpdoc.org pear install phpdoc/phpDocumentor When executing the second co...
asked by 14.06.2018 / 20:13
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How to update nodejs in ubuntu

I had version 8.10.0 installed and updated to version 10.4.1 with npm: sudo npm cache clean -f sudo npm install -g n sudo n stable All good without errors , but when executing: nodejs -v in the terminal, inform me that I continue with...
asked by 14.06.2018 / 13:34
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Problem with Tensorflow API

I'm starting in this world of using the Tensorflow api, so these days I tried to try several demos, among them is to make the object detection in real time with webcam, the truth is not me has worked, try other ways, but now this API is...
asked by 04.06.2018 / 22:25
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I can not communicate a domain A with a B domain in linux with different DNS

My question is clear and short, I have a DNS server installed on linux ubuntu, and I have another machine with another DNS server mounted on this machine; I want my domain A to communicate with domain B but I can not do it. I would appreciate it...
asked by 04.06.2018 / 06:07