[root@raspberrypi ~ 22:51:58]$apt install ./homeassistant-supervised.deb
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Note, selecting 'homeassistant-supervised' instead of './homeassistant-supervised.deb'
homeassistant-supervised is already the newest version (1.8.0).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up homeassistant-supervised (1.8.0) ...
[info] Reload systemd
[info] Restarting NetworkManager
[info] Enable systemd-resolved
dpkg: error processing package homeassistant-supervised (--configure):
 installed homeassistant-supervised package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 homeassistant-supervised
E: Sub-process /usr/bin/dpkg returned an error code (1)

经检查脚本发现是启用systemd-resolved时报错,遂尝试手动启用,发现未安装,安装后即可正常继续

Q.E.D.