Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name            Version      Architecture Description
+++-===============-============-============-====================================
ii  base-files      9.6ubuntu6   amd64        Debian base system miscellaneous fil
Upgrade: libfcitx-gclient0:amd64 (1:4.2.9.1-3, 1:4.2.9.1-4), snapd:amd64 (2.16+16.10ubuntu1, 2.16+16.10ubuntu1.1), libfcitx-config4:amd64 (1:4.2.9.1-3, 1:4.2.9.1-4), distro-info-data:amd64 (0.29, 0.29ubuntu0.1), file-roller:amd64 (3.22.0-1ubuntu1, 3.22.1-0ubuntu1), libfcitx-utils0:amd64 (1:4.2.9.1-3, 1:4.2.9.1-4), base-files:amd64 (9.6ubuntu5, 9.6ubuntu6)
Commandline: apt install --reinstall base-files
Reinstall: base-files:amd64 (9.6ubuntu6)