The cPanel keeps prompting the login dialog over and over, and I’m 100% sure the username and password is correct. Tested with : WHM 62.0 (build 8) cPanel 62.0.9 Solution – Cookie IP Validation To fix it, login WHM, under “Server Configuration” –>> Tweak Settings –>> Security tab –>> Cookie IP Validation, update to “disabled” […]
To solve the Ubuntu UI slow performance issue on VirtualBox, increase the “Video Memory” and “Enable 3D Acceleration” Environment VirtualBox 5.1.14 Ubuntu 16 Solution 1. Shutdown VM, clicks “Settings” 2. Display –>> Screen tab –>> Increase the “Video Memory” to Max, and checked the “Enable 3D Acceleration” Done. References What is ‘Ubuntu Unity’ (for the […]
This article shows you how to enable the backlight feature (Screen Lock key) on a CMSTORM keyboard. Environment VirtualBox 5.1.14 Ubuntu 16 1. Solution – Quick To fix it quickly, run the following command in a terminal, and press the “Screen Lock key” again, the backlight should be enabled. Terminal $ xmodmap -e ‘add mod3 […]
By default, the copy and paste between host and guest machine is disabled, To enable it, update “Shared Clipboard” to “Bidirectinal“. 1. Steps to enable Copy and Paste 1.1 Shutdown the VM, in VirtualBox Manager, clicks “Settings” 1.2 General –>> Advanced Tab, update the “Shared Clipboard” to “Bidirectinal”. 1.3 Start the VM, the copy and […]
Suddenly, my Windows 10 is unable to create new folder: In desktop or C drive, right click, then “new” -> “folder” option is disappeared!? On C drive, the top “New folder” and “New Item” icons are malfunctioning, click on it, nothing will happen? In the command prompt, the mkdir command is working fine. 1. NewFolderFix.reg […]
In this tutorial, we will show you how to add a mapping of IP addresses to host names in the Windows Hosts file. Windows Hosts file C:\Windows\System32\drivers\etc\hosts 1. Notepad – Run as Administrator In desktop, left-bottom search box, type notepad, right click on the notepad icon and select run as administrator. 2. Edit hosts 2.1 […]
To view the request or response HTTP headers in Google Chrome, take the following steps : In Chrome, visit a URL, right click, select Inspect to open the developer tools. Select Network tab. Reload the page, select any HTTP request on the left panel, and the HTTP headers will be displayed on the right panel.
Here’s the scenario, morning wake up and find out my Windows 8.1 is displaying a black screen upon boot, no login screen, but a movable white cursor, random clicks will display the small loading icons? Problem : Black screen upon boot, movable cursor. Unable to display the Windows login screen. Detail : Windows 8.1 64 […]
Problem After upgrading from Windows 8 Enterprise to Windows 8.1, Google Chrome displays pink color screen like this : Windows Environment Chrome 34.0.1847.137 m Windows 8.1 NVIDIA 331.58 Chrome GPU : NVIDIA 9.18.13.3158 To get the Chrome GPU, type chrome://gpu in the browser URL, refer to the driver version. Driver vendor NVIDIA Driver version 9.18.13.3523 […]
A desktop computer, Windows 8 is installed, connect to a nearby router via a wireless USB adapter. D-Link DWA-132 – Wireless N USB Adapter D-Link Wireless N300 Router DIR-615 Fiber optic internet If the computer is idle sometime, it will interval drops the wifi connection, and reconnect it again. The desktop computer was installed Windows […]
Developing a simple Java program to write a file in the C drive root directory (where Windows is installed), but the program prompts an “access is denied” error. Try to create an empty file in the C drive root directory manually, but no options to create any files, only new folder is allowed. P.S The […]
Simple question, but not anyone will know the answer. Actually the Firefox 3.x does stored the Cookies in the following folder C:\Documents and Settings\{your username} \Application Data\Mozilla\Firefox\Profiles\{random mix char}.default The cookie information is stored in the files “cookies.sqlite” and “permissions.sqlite”. However the content inside are all rubbish characters, you may not able to view it […]
Windows store all the documents , images or files you have recently opened in “Recent Documents Folder” . Sometime it’s a handy function to access your recent document, but it also raise out a serious privacy issue, because anyone who has access to your computer can know what files you’ve opened recently. How to clear […]
Many users are cracked because of their poor password structure, here i summarize 5 of the strongest password that i know. Hope this help. 5. Combine partial unrelated words together Combine partial 2 or 3 or even 4 unrelated words together (mix uppercase and lowercase), for example, combine these words together like “Diamond”, “Blog”,”Security” to […]
Today when i debugging a Java Mail program, i find out one of the checking is about “Part.Attachment” and “Part.Inline” in email message. What is the different between Inline attachment and attachment? Inline Attachment Inline attachment usually is an attachment that we can see direclty within the email message body. For Example, In outlook express, […]
I downloaded FallOut3 game today, however it delivered in ISO image format. The ISO image is an archive file or disk image of an optical disc (CD or DVD). Do you know we can extract ISO image file with winrar? We always use winrar to zip or unzip certain files, but we also can use […]
Often time , i like to know my computer, motherboard or CPU temperature. It’s will be better if some utility tools provide the functionality to show all my processors or CPU temperature ~ Here is the two free tools that i used to check my CPU temperature Core Temp Software Name : Core Temp Website […]
Today my hard disk is running out of space, i just need someways to clean it out and increase my hard space disk. Here i share 5 secrets to increase my computer hard disk space. 1. Disable System Restore System Restore is a function to let user restore whole Windows back to specified date and […]
Recently some of my ports always conflict with the port i want to open in window. I try to find out how can i know what programs or ports currently using in my computer? With a simple command, it will show exactly what i want to know. Please issue following command in windows command prompt. […]
Firefox keeps browsing history of every web pages you visited. Sometime you need to clear browsing history in order to hide the web pages you visited before. Browser History To view your web page history in Firefox, do this Hold down the CTRL key and press H. Click History tab, and click Show in Sidebar. […]
