Ubuntu 20.04.6 LTSメンテしとくて
$ sudo sh -c 'apt update && apt dist-upgrade -y'
:
The following packages will be upgraded:
libruby2.7 ruby2.7 ruby2.7-dev ruby2.7-doc ubuntu-advantage-tools
5 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
4 standard LTS security updates
:
$ cat /var/run/reboot-required*
cat: '/var/run/reboot-required*': No such file or directory
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