linux.core.remove-old-kernels

• List ‘em
  • sudo dpkg --list | egrep 'linux-image|linux-headers'
• Check which one is used
  • uname -r
• Maybe try this first
  • sudo apt autoremove --purge
• Beeg Hammer
  • sudo apt purge linux-image-5.8.0-50-generic
  • sudo apt purge linux-headers-5.8.0-50-generic
• Get rid of unused initramfs images: boot - Is there unused `initrd.img` to remove? - Ask Ubuntu