Ubuntu

How To Change Screen Resolution After Install Ubuntu In VirtualBox

Leave a Comment / Linux Tutorial / Ubuntu, Virtual Machine, VirtualBox

After installing Ubuntu in VirtualBox and log in to the Ubuntu OS, I find the ubuntu os screen resolution is configured at 800*600, this is not a good screen resolution for usage. I want to change it to at least 1920*1080. After investigate I finally find the method to change it.

How To Install / Uninstall Software On Ubuntu Linux

Leave a Comment / Linux Tutorial / Ubuntu

There are two methods to install/uninstall software on ubuntu, one is through the graphical user interface, another is by command line.

How To Resolve Ubuntu Virtualbox Network Is Unreachable Error

Leave a Comment / Linux Tutorial / Ubuntu

My host machine OS is Windows 10, and I install oracle VirtualBox on it. The guest OS in the VirtualBox virtual machine is Ubuntu 18.04.1. I use the Ubuntu OS normally for example code development. But one day when I start the Ubuntu virtual machine, I find the network does not work correctly. I can …

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Ubuntu SSH Remote Login Installation And Configuration Example

Leave a Comment / Java Tutorial / Linux, Ubuntu

SSH is a popular security protocol, it is mainly used to encrypt remote login session data and ensure the security of the data transmission. In this article we will tell you how to install and configure SSH server on Ubuntu and how to connect to the SSH server from macOS, Linux and Windows use an …

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