玩客云刷linux做打印机服务器,玩客云刷完armbian,配置完cups+airprint,如何将所有东西镜像下来?...
root@aml:~# ddbr
Could not find the database of available applications, run update-command-not-fo und as root to fix this
Sorry, command-not-found has crashed! Please file a bug report at:
http://www.debian.org/Bugs/Reporting
Please include the following information with the report:
command-not-found version: 0.3
Python version: 3.5.3 final 0
Distributor ID: Debian
Description: Debian GNU/Linux 10 (buster)
Release: 10
Codename: buster
Exception information:
local variable 'cnf' referenced before assignment
Traceback (most recent call last):
File "/usr/share/command-not-found/CommandNotFound/util.py", line 23, in crash _guard
callback()
File "/usr/lib/command-not-found", line 93, in main
if not cnf.advise(args[0], options.ignore_installed) and not options.no_fail ure_msg:
UnboundLocalError: local variable 'cnf' referenced before assignment
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