Ubuntu Tips & Tricks

When you install a dual-boot of Ubuntu, one of the frustrating things that you'll immediately notice is that Ubuntu is now set as the default operating system in the Grub loader. There's an easy way to switch back to using Windows as the default.
To make this change, you'll first have to boot into Ubuntu, and then run the following command:
sudo gedit /boot/grub/menu.lst
Find this section of the file:
## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default 0
The important line is the last one. You will need to change that number 0 to match the Windows boot section. Typically it's always going to be 4 on a default dual-boot configuration. Change this value to 4, and then save and reboot your machine. You should go into Windows instead of Ubuntu automatically.
Note: The blocks at the bottom of the file match the items in the menu. You can change this value to match whichever item you want as default, just remember that numbering starts at 0.

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Getting Start with Crossloop

This guide is intended to assist you with downloading, installing, and running the CrossLoop Software Application.
CrossLoop is a free secure screen sharing utility designed for people of all technical skill levels.
CrossLoop enables non-technical users to get connected from anywhere on the Internet in seconds without changing any firewall or router settings.
With CrossLoop, people can help their contacts remotely as if they were working side by side. Popular uses for CrossLoop range from technical assistance to trouble- shooting to software and application training, such as how to set up a blog or create videos online.
TROUBLESHOOTING INSTALLATION PROBLEMS
Most installation problems have to do with the Windows operating system or security software being aggressively vigilant and blocking the installation process.
In these cases you should select whichever option removes the blocking action (typically, a button called “Ignore”, “Continue”, “Yes”, “Grant”, “Run”, or “Allow”.)

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