ubuntu firewall gui

Problem description: I want to upgrade my linux system a few days ago. I used to use Ubuntu 12.04. Now I want to upgrade it to Ubuntu 12.10, it takes one night for it to automatically upgrade. After you get up the next morning, the update is successful. The problem is that after the upgrade, you cannot enter the graphical interface. The logon window is still available. However, after entering the user name

The Linux desktop comes with a display manager (for example, GDM, KDM, LIGHTDM), which allows the computer to start automatically into a GUI-based logon environment. However, what if you want to start directly into the terminal? For example, you are troubleshooting desktop-related issues or want to run an application that does not require a GUI. Note that although you can temporarily switch from the deskto

By default, UBUNTU server does not have GUI components. In personal use, GUI is sometimes an indispensable component. What should I do at this time?In fact, it is very simple. If the machine can be connected to the Internet, you only need a few simple steps to complete the Ubuntu Server Installation

In Ubuntu 7.04, the following error will occur when using mysql-gui in the following version, which is my reference on mysql official, with the address of the following http://bugs.mysql.com/bug.php? Id = 28959. Here we provide a solution, that is, you need to compile it yourself to use this tool. Error Report:Tar zxvf mysql-gui-tools-5.0r12-linux-i386.tar.gzCd m

The GUI on Ubuntu is displayed through Xserver,Client (the machine that displays the GUI): Run command:> Xhost + to turn on Ubuntu access restrictions.Run command: >echo $DISPLAY get the display variable value of Ubuntu, this value is useful in setting the display variable o

Image from Orientation:The Ubuntu display system xterm focuses on setting up display variable and ensuring that Ubuntu and SuSE Ping each other on the same network segment, redirecting images using the Ssh-xy way.1. Direct Ssh-xy [email protected] login can display the image, you can not continueThe way to set up Dispaly is:Ubuntu system: Run command:> Xhost + to turn on

The following error occurs when the official component (mysql-gui-tools-5.0r12-linux-i386.tar.gz) fails to run in Ubuntu 7.10:Unexpected character '@', expected string constantDownload source code (mysql-gui-tools-5.0r12.tar.gz.Libraries to be installed before Compilation:G ++Libmysqlclient15-devLibglade2-devLibglib2.0-devLibgtkmm-2.4-devLibpcre3-devLibxml2-devTh

1. Install the GIT command line tool via apt sourceThis is not recommended to install through the source code, add complexity, and the latest version of Git in all aspects will be repaired, not to appear in a state of no use.sudo add-apt-repository ppa: git-core/ppasudo apt-get updatesudo apt-get install git2. Installing GUI tools GitkrakenThis should be the best GUI tool on the Linux platform, which can be

The GUI for setting root User Logon in Ubuntu 13.04 is similar to that for using root in Ubuntu 12.10. Related reading: Set the root user logon GUI in Ubuntu 12.10 First switch to the root user, sudo su root 1. First set a root password, passwd root 2. Back up Lighttpd. Cp-p

Ubuntu GUI InjuryTo be honest, the Ubuntu GUI looks really good, but there are also a lot of problems, and stability is really unpleasant. Recently, I have encountered a NetworManager management problem! I believe someone has met me! Ubuntu netwok-manager the system network

Tags: and server cli modify href lin Upper post 127.0.0.1Idea: My idea is to be a domestic Ubuntu cloud host can be used in another foreign (Singapore) server, to achieve access to Google, haha, better check information:)The following procedure to modify the/etc/environment file, and then restart reboot this server, found Apt-get install software will also go this agent to install software,, haha, this domestic server is inaccessible, some software th