おうちUbuntu 24.04.4 LTSちゃんです $ sudo sh -c 'apt update && apt dist-upgrade -y' : The following packages will be upgraded: libfido2-1 rsyslog snapd ubuntu-core-launcher 4 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. : $ cat /var/run/reboot-required* cat: '/var/run/reboot-required*': No such file or directory ﾖｼ