Linux for learning. How to remove ubuntu error

Modern operating systems are not onlyWindows, even if that's what most users think. Linux distributions are also becoming more popular, among which there is an assembly called Ubuntu.

The secret of success lies in the freedistribution of programs and assemblies Linux. Therefore, when you buy a computer with a pre-installed OS on a non-commercial basis, you will pay much less than the equivalent of Windows.

But not all users tend to move to Linux, and there are both opponents of such an upgrade, and its supporters.

Briefly about Ubuntu. How to remove Ubuntu error

The functionality of this assembly is sufficient to view sites on the network, read mail, edit documents and perform other standard tasks. All this has long been a part of the user.

Despite seemingly the same features as Windows, many do not want to rebuild and leave the familiar interface from Microsoft. Everyone is used to working in their own environment, but everyone has their own.

Therefore, when you want to work with dos systems or install another Linux build (not Ubuntu), sometimes you have to figure out how to remove Ubuntu from the computer.

I think that it will be natural to learn about this and us with you.

Remove Ubuntu. What is necessary:

1. You must load the working system.
2. Then archive all the most important data. It is advisable to make a backup copy on a separate medium or on a partition that will not be affected in the process of uninstalling Ubuntu.
3. In the Linux environment, load the terminal and enter the following command: sudo gedit /boot/grub/grub.cfg. This opens the system bootloader configuration file.
4. Edit the file so that the records relating to Ubuntu are deleted.
5. Open the Windows Recovery Console. To uninstall the Ubuntu program, You should return the Windows startup (if you are going to run in this environment) by default.
6. This is helped by entering commands to start fixmbr, then fixboot. These tools will restore the main boot record and the default boot loader.
7. As a result, after restarting the PC as the OS for startup, Windows will boot.
8. You can start the recovery console using the installation CD of the original copy of this operating system.
9. And then the question is how to remove Ubuntu, theoreticallyresolved. In fact, the working copy of this distribution has not disappeared anywhere. She stayed where she used to be. We just changed the bootloader and ran the MBR - the master boot code on the hard disk.

How to uninstall Ubuntu completely

To uninstall the distribution from Linux - Ubuntu - it is enough to execute the format of the partition on which this system is installed. Formatting can be done in fat32, but better and more reliable in ntfs.

As a result, the data partition from Linux will bewould be empty, and you can copy it to your personal information. Also, you can install one of the versions of Windows, but only if the primary logical partition formatted. Unlike Linux-systems, which can be installed on any type of partition.

Redistribution of the hard drive will help you to run the same CD with the Windows distribution. Run it as the primary boot device.

Before you remove Ubuntu, the installation wizardwill load the necessary files into the memory. After you will be prompted to install Windows on the system partition, create one if there is no or format the existing one. To re-design, use the last option.

Configuring the order of loading devices in the BIOS

Enter the Bios setup utility via the predefined key or key combination (found in the manual of the motherboard). Find the boot device or order boot list or boot priority.

Use the +/- or F5 / F6 keys to set the device where the abbreviation CD-DVD appears first in the list. Insert the CD into the appropriate drive.

Save the settings. Usually this is done through F10 or by selecting save personal setting or a similar name. Restart the PC.