Question: How To Factory Reset Ubuntu?

Steps are the same for all versions of Ubuntu OS.

• Back up all your personal files.
• Restart the computer by pressing the CTRL+ALT+DEL keys at the same time, or using the Shut Down/Reboot menu if Ubuntu still starts correctly.
• To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I erase everything on Ubuntu?

Method 1 Uninstalling Programs with Terminal

1. Open. Terminal.
2. Open a list of your currently installed programs. Type dpkg –list into Terminal, then press ↵ Enter .
3. Find the program that you want to uninstall.
4. Enter the “apt-get” command.
5. Enter your root password.
6. Confirm the deletion.

How do I wipe and reinstall Ubuntu?

• Plug in USB Drive and boot off of it by pressing (F2).
• Upon booting you will be able to try Ubuntu Linux before Installing.
• Click on the Install Updates when installing.
• Choose Erase Disk and Install Ubuntu.
• Choose your Timezone.
• Next screen will ask you to choose your keyboard layout.

How do I start Ubuntu in recovery mode?

To start Ubuntu into safe mode (Recovery Mode) hold down the left Shift key as the computer starts to boot. If holding the Shift key doesn’t display the menu press the Esc key repeatedly to display the GRUB 2 menu. From there you can choose the recovery option.

How do I completely reset Ubuntu?

Steps are the same for all versions of Ubuntu OS.

1. Back up all your personal files.
2. Restart the computer by pressing the CTRL+ALT+DEL keys at the same time, or using the Shut Down/Reboot menu if Ubuntu still starts correctly.
3. To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I completely remove eclipse from Ubuntu?

• go into the ‘software center’, search for eclipse, and then remove it, or.
• remove it from a terminal. For example: $sudo apt-get autoremove –purge eclipse.

How do I reformat Ubuntu?

Steps

1. Open the Disks program.
2. Select the drive you want to format.
3. Click the Gear button and select “Format Partition.”
4. Select the file system you want to use.
5. Give the volume a name.
6. Select whether or not you want a secure erase.
7. Click the “Format” button to start the format process.
8. Mount the formatted drive.

How do I fix my Ubuntu?

The graphical way

• Insert your Ubuntu CD, reboot your computer and set it to boot from CD in the BIOS and boot into a live session. You can also use a LiveUSB if you have created one in the past.
• Install and run Boot-Repair.
• Click “Recommended Repair”.
• Now reboot your system. The usual GRUB boot menu should appear.

Can I reinstall Ubuntu?

Since Hardy it is possible to reinstall Ubuntu without losing the content of the /home folder (the folder that contains program settings, internet bookmarks, emails and all your documents, music, videos and other user files). This tutorial can also be used to upgrade Ubuntu (eg 11.04 -> 12.04 from a 12.04 live-CD).

How do I fix Ubuntu when it wont boot?

Repair the GRUB Bootloader. If GRUB is not loading, you can repair it using the Ubuntu installation disc or USB stick. Restart the computer with the disc inserted, and wait for it to load up. You may need to change your computer’s boot order in the system BIOS to ensure that the disk boots.

How do I restore Ubuntu 16.04 to factory settings?

Reset Dell OEM Ubuntu Linux 14.04 and 16.04 Developer Edition to factory state

1. Power on the system.
2. Wait for the onscreen message booting in insecure mode to appear, then press the Esc key on the keyboard once.
3. After pressing the Esc key, the GNU GRUB boot loader screen should appear.

How do I turn off emergency mode in Ubuntu?

Getting out of the emergency mode in ubuntu

• Step 1: Find corrupt filesystem. Run journalctl -xb in the terminal.
• Step 2: Live USB. After you have found the corrupt filesystem name, create a live usb.
• Step 3: Boot menu. Restart your laptop and boot into the live usb.
• Step 4: Package update.
• Step 5: Update e2fsck package.
• Step 6: Restart your laptop.

How do I uninstall Ubuntu?

Deleting Ubuntu Partitions

1. Go to Start, right click Computer, then select Manage. Then select Disk Management from the sidebar.
2. Right-click your Ubuntu partitions and select “Delete”. Check before you delete!
3. Then, right-click the partition that is on the Left of the free space. Select “Extend Volume”.
4. Done!

How do I clean Ubuntu?

The 10 Easiest Ways to Keep Ubuntu System Clean

• Uninstall Unnecessary Applications.
• Remove Unnecessary Packages and Dependencies.
• Clean Thumbnail Cache.
• Remove Old Kernels.
• Remove Useless Files and Folders.
• Clean Apt Cache.
• Synaptic Package Manager.
• GtkOrphan (orphaned packages)

What is Ubuntu recovery mode?

Booting into recovery mode. Note: UEFI fast boot may be too fast to give time to press any key. With BIOS, quickly press and hold the Shift key, which will bring up the GNU GRUB menu. (If you see the Ubuntu logo, you’ve missed the point where you can enter the GRUB menu.)

How do I check Eclipse version?

Open .eclipseproduct in the product installation folder. Or open Configuration\config.ini and check property eclipse.buildId if exist. Go to the folder in which eclipse is installed then open readme folder followed by the readme txt file. Here you will find all the info you need.

How do I completely uninstall eclipse?

Method #2: Via Add or Remove Programs

1. Press Windows + S key and then search for Programs.
2. Then click on Programs and Features.
3. There you will find the list of the software which are installed on your system.
4. Now look for the Eclipse application from the list.
5. Select the Eclipse and click on Uninstall button.
6. Boom!

How do I uninstall old Eclipse?

Method-2: Using Add or Remove Programs

• Press Windows + S key and type ‘Programs.’
• When you see an icon of ‘Add or Remove Programs’, click on it.
• Now, from the list of applications, look for ‘Eclipse.’
• When you locate the app, click on it and select ‘Uninstall.’
• Click yes/uninstall when prompted.

How do I wipe Ubuntu?

Step 3: Wipe Hard Drive using Wipe Command

1. Enter the below command in Terminal: sudo fdisk –l.
2. Once you know what is the drive you want to wipe, type the below command in terminal along with the drive label. It will ask for confirmation, type as Yes to proceed. sudo wipe <device label>

How do I reinstall Ubuntu without losing files?

Install Ubuntu without disturbing your old /home partition. Insert your usb drive or the live cd that you want to install from. You may need to hit F12 to when your computer boots and select the media that you wish to boot from. Boot up all the way and then select Install from the desktop.

How do I install a new version of Ubuntu?

Open the “Software & Updates” setting in System Settings. Set the “Notify me of a new Ubuntu version” dropdown menu to “For any new version.” Press Alt+F2 and type in “update-manager -cd” (without the quotes) into the command box.

How do I remove unnecessary packages in Ubuntu?

If you don’t need any package, just riht click on it and click “Select for removal” option. Alternatively, run the following command to remove the unused/orphaned packages all at once.

How do I clear the console in Ubuntu?

To clear your screen do one of the following:

• Issue clear or cls in your shell.
• Press Ctrl+L or other hotkey, if your shell supports it. Even cmd+clink may do that.
• Restart your tab.
• (Use very carefully) Set hotkey for action ‘Reset terminal: clear screen, backscroll, move cursor to the upper-left corner’.

How can I make Ubuntu 16.04 faster?

Tips to make Ubuntu faster:

1. Reduce the default grub load time:
2. Manage startup applications:
3. Install preload to speed up application load time:
4. Choose the best mirror for software updates:
5. Use apt-fast instead of apt-get for a speedy update:
6. Remove language related ign from apt-get update:
7. Reduce overheating:

How do I uninstall a program from Eclipse?

• Go to Options in Menus.
• Help Installation Details /About Eclipse ( depending on version)
• Find Install Software Tab, just click on the plugins that you want to uninstall. After that click uninstall.
• However, if the plugins are installed using dropins folder, then just delete the dropins folder and restart the Eclipse.

How do I uninstall Codemix?

In eclipse Helios (version 3.6), to uninstall a plugin:

1. Go to Help->Install New Software
2. Click on “What is already installed?”
3. In the Installed Software tab choose the software you want to uninstall.
4. Click on the “Uninstall” button at the bottom.
5. Click ‘Finish’ on the Uninstall Details dialog.

What is .p2 folder?

The .p2 folder is a shared installation folder that is referenced by all the Eclipse instances created by the installer.

Photo in the article by “Wikimedia Commons” https://commons.wikimedia.org/wiki/File:Ubuntu-Mate-Cold.jpg