How do I repair Ubuntu from live CD?

How do I repair Ubuntu from live CD? 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

How do I repair Ubuntu from live CD?

The graphical way

  1. 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.
  2. Install and run Boot-Repair.
  3. Click “Recommended Repair”.
  4. Now reboot your system. The usual GRUB boot menu should appear.

How do I access my Ubuntu hard drive from live CD?

Accessing Hard Drive Data Using Ubuntu Live USB

  1. Insert the Ubuntu Live USB and start the computer.
  2. As the computer starts, enter the Boot Menu options.
  3. Select Onboard or USB from the boot options depending on the location of the Ubuntu Live USB.
  4. Once the installation screen loads, select Try Ubuntu.

How do I create a custom Ubuntu Live CD image?

Create Custom Ubuntu Live Cd Image With Cubic

  1. Cubic custom Ubuntu ISO creator.
  2. Select Cubic project directory.
  3. Select the original Ubuntu ISO image to customize with Cubic.
  4. Preparing Linux filesystem for custom live cd.
  5. Cubic virtual environment terminal.
  6. Cubic commandline virtual environment.

Can I repair Ubuntu with live USB?

If you have a Ubuntu live CD or a USB live stick, you can repair the GRUB bootloader and save your operating system.

How do I access my hard drive without an OS?

To access hard disk without OS:

  1. Create a bootable disk. Prepare an empty USB.
  2. Boot from the bootable USB. Connect the bootable disk to PC that won’t boot and change your computer boot sequence in BIOS.
  3. Recover files/data from a PC/laptop hard drive that won’t boot.

How do I install a live CD on my hard drive?

sqfs (or something similar) and reduce the size to about 1.3 GB.

  1. Prepare a partition on your hard drive for LFS Live CD installation.
  2. Also prepare a swap partition.
  3. Boot the LFS Live CD.
  4. Mount the partition you want for your LFS Live CD hard drive installation.
  5. Copy the system to your mounted partition.

How do I create a custom USB?

Create a custom . iso

  1. Install the latest Ubuntu Builder from here.
  2. Choose “Select ISO > From local disk”
  3. Choose ‘Synaptic’ to customize packages or ‘Desktop’ to run easily a VM with the ISO to make changes.
  4. Click ‘Build ISO’ to save your customized ISO somewhere.

How do you mount a Squashfs image?

2 Answers

  1. Mount the squashfs FILE.SQUASHFS : sudo mount -t squashfs PATH/TO/FILE.SQUASHFS /mnt.
  2. Copy his content to DIRECTORY (must exist) : sudo cp -av /mnt/. PATH/TO/DIRECTORY.
  3. Unmount the squashfs FILE.SQUASHFS : sudo umount /mnt.