Ubuntu 20.04.6 LTSのメンテしとくて

$ sudo sh -c 'apt update && apt dist-upgrade -y'
  :
The following NEW packages will be installed:
  linux-image-5.4.0-164-generic linux-modules-5.4.0-164-generic
  linux-modules-extra-5.4.0-164-generic
The following packages will be upgraded:
  linux-image-generic linux-libc-dev
2 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
2 standard LTS security updates
  :
$ cat /var/run/reboot-required*
*** System restart required ***
linux-image-5.4.0-164-generic
linux-base

わよねー

$ sync; sync; sync; sudo reboot

(-人-)