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How Do I Reinstall Linux Kernel?

Alexander Ross • • 4 min read
How Do I Reinstall Linux Kernel?
Contents

How do I install a new Linux kernel?

The procedure to build (compile) and install the latest Linux kernel from source is as follows:

  1. Grab the latest kernel from kernel.org.
  2. Verify kernel.
  3. Untar the kernel tarball.
  4. Copy existing Linux kernel config file.
  5. Compile and build Linux kernel 5.6. …
  6. Install Linux kernel and modules (drivers)
  7. Update Grub configuration.

How do you restore a system after accidentally removing all kernels?

How to restore a system after accidentally removing all kernels?

  1. Open Terminal.
  2. Mount the Ubuntu partition: sudo mount /dev/sdXY /mnt.
  3. Mount some special partitions: sudo mount –bind /dev /mnt/devsudo mount –bind /proc /mnt/procsudo mount –bind /sys /mnt/sys.
  4. Chroot into the /mnt : sudo chroot /mnt.
Alexander Ross
Author

Alexander Ross

Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.