Repair of grub boot and modification of default startup items after Windows and Ubuntu are reinstalled

So I installed windows for him and then re-guided Ubuntu. The following is a record:Repair guided by gurb:1. Take an Ubuntu system USB flash drive or a CD. If you don't have one, burn it. How can I burn this article. 2. Restart to enter the USB

Latest features of Windows debugging tools

Highlights in version 6.12.2.633 This is the latest version of Windows debugging tool, which is provided in the Windows Driver Toolkit (WDK .. This version of Windows debugging tool contains many bug fixes and new enhancements. The debugger is more

Enable the computer sleep function, greatly improving work efficiency

  Leave the computer for a while When using a computer at ordinary times, it is often the case that you may leave for a period of time, which may be long or short. It is not fixed, such as when you eat at noon or evening. At this time, if the

Eight simple settings to speed up your IE 8 browser

IE8 is undoubtedly Microsoft's Best Browser so far, but IE8 still has some problems. It is worth mentioning that the performance of IE8 will deteriorate over time, the page loading speed will suddenly slow down, and IE8 may even crash. The reason

How to query logs based on Windows System Events

Many of my friends saw problems in the Event Viewer, but most of them did not know how to solve the actual problems based on the information. The following is my Discussion and Practice on the Internet, we will share some of our experiences. If the

How to disable logon to the QQ chat system

  1. Use firewall to disable ports The default port used by QQ is UDP 4000. If you use a firewall to close the port, you cannot use QQ. You only need to open the port when you need to access the Internet. The following describes my use of "Kingsoft

Windows Command shutdonwn

Take a detailed look at the usage of c to achieve this, without the need for at commandsFor example: shutdonwn-s-t 3600Shutdown in 1 hourNote: The shutdown command at 2000 is invalid.========================================================== ========

HTTP request WEB server return status code list

DocumentWhen a browser requests a service from a web server, an error may occur. The following lists the HTTP status messages returned for all these errors. 1xx: Information Message: Description: 100 Continue Only a

Two unconventional solutions for server slowdown

For websites, traffic is the pursuit, but for webmasters, server speed is fundamental. No Webmaster can tolerate server slowdown. As a server maintainer, I am very anxious when the server slows down. From the two recent attempts to solve server

Solution for failing to open the user's default database

The default database cannot be opened and logon fails, which is also a problem familiar to SQL Server users. When using Enterprise Manager, query analyzer, various tools and application software, you may encounter this problem as long as it is

Differences between Web servers and application servers

In general, Web server transfer (serves) pages allow browsers to browse. However, the application server provides client applications with the call method ). Specifically, you can say that the Web server specifically processes HTTP requests, but the

Run commands on your computer. run commands on Windows.

Everyone is using computers every day, whether it is office, game games, stock trading... And so on, because many of your friends face the computer, it is difficult to make further progress, and you will find that you are slowly forgetting the most

Windows salad: implementation principle of File Association

When you double-click a file in Windows, if a program is associated with the file extension, the associated program is used to open the file. How is it implemented internally? I will give you a brief introduction today. Everything is in the Registry

How to shutdown a Windows XP connection using Remote Desktop 3389

Remote Desktop is no stranger to some computer workers, especially those who often maintain servers, and may also use Remote Desktop Management Tools to operate a large number of servers, these server systems are generally 2003, 2008, and other

About Port ing in VirtualBox

Just like another Baidu knowledge point, I really don't understand what those people on the internet want to do. What are simple things? Why do they have to talk so complicated? Amazing? Name: Whatever you like, based on the note principle, you can

Ubuntu folder sharing settings in Windows virtual machines

This method cannot share Linux root folders with windows! Suppose you want to share the source folder under ubuntu in a windows Virtual Machine Run the following command in ubuntu:# Sudo apt-get install samba # Sudo apt-get install smbfs # Chmod

How to add a virtual Nic in xp and win7

1. Add a virtual Nic to xp Step 1: start --> set --> control panel --> Add hardware: Step 2: Select Yes. The hardware is connected. Step 3: Select Add hardware device from the drop-down list. Step 4: Select "install hardware (advanced) M selected

How to share a wireless network without using software for a laptop

Everyone knows how to useWireless Network Sharing softwareSharing wifi is relatively simple, but it is still very difficult for low-configuration laptops, so today we will share the network in the notebook using a non-software method. (Applicable to

Application of autohotkey in O & M

There will be a lot of tedious and repetitive interface operations during O & M. AutoHotkey can help O & M personnel to perform repeated operations well and flexibly. 1, http://l.autohotkey.net/autohotkey_l_install.exe2,ahkscript Editor (strongly

Installation of Windows blue Series

First, add the installation disc Copy the boot folder to the current system disk. Create the sources folder on the system disk, and copy the boot. Wim file in the sources folder to the created folder. Finally, copy the bootmgr file. If the two

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