我现在有Ubuntu 16.04。我无法访问终端来放置命令。即使当我关闭终端时,终端也会收到以下错误消息:[There was an error creating the child process for this terminal]。下面是尝试安装tinc的结果。
graeme@graeme-ThinkCentre:~$ sudo snap connect tinc-vpn:network-manager
graeme@graeme-ThinkCentre:~$ sudo snap connect tinc-vpn:network-observe
graeme@graeme-ThinkCentre:~$ sudo snap connect tinc-vpn:network-setup-control
graeme@graeme-ThinkCentre:~$ /var/snap/tinc-vpn/
-bash: /var/snap/tinc-vpn/: Is a directory
graeme@graeme-ThinkCentre:~$ sudo mkdir /var/snap/tinc-vpn/tinc
graeme@graeme-ThinkCentre:~$ sudo chown username:username /var/snap/tinc-vpn/tinc -R
chown: invalid user: ‘username:username’
graeme@graeme-ThinkCentre:~$ sudo chmod 775 /var/snap/tinc-vpn/tinc -R
graeme@graeme-ThinkCentre:~$ sudo --pidfile=/run/shm/snap.tinc-vpn.tinc.pid
sudo: unrecognized option '--pidfile=/run/shm/snap.tinc-vpn.tinc.pid'
usage: sudo -h | -K | -k | -V
usage: sudo -v [-AknS] [-g group] [-h host] [-p prompt] [-u user]
usage: sudo -l [-AknS] [-g group] [-h host] [-p prompt] [-U user] [-u user]
[command]
usage: sudo [-AbEHknPS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p
prompt] [-u user] [VAR=value] [-i|-s] []
usage: sudo -e [-AknS] [-r role] [-t type] [-C num] [-g group] [-h host] [-p
prompt] [-u user] file ...
graeme@graeme-ThinkCentre:~$ sudo -c /var/snap/tinc-vpn/tinc/(netname)
-bash: syntax error near unexpected token `('发布于 2018-08-29 18:18:43
您无法从软件中心安装tinc的最可能的原因是在启用启用宇宙仓库之后,您应该能够正常安装tinc,因为它是在宇宙存储库中,您的Ubuntu版本可以免费获得。快速浏览您的命令和输出表明您误解了这些说明。例如,这个上下文中的sudo chown username:username /var/snap/tinc-vpn/tinc -R用户名意味着your用户名,因此在您的示例中,命令将是基于输出和提示符的sudo chown graeme:graeme /var/snap/tinc-vpn/tinc -R。至于为终端创建子进程的错误,您可能会发现这个答案很有用。您也不妨再看一遍说明如下:

https://askubuntu.com/questions/1069121
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