我安装了英文版的 Ubuntu 14.04 桌面，使用法语键盘。我尝试安装 tftpd-hpa 几次，但都不起作用。以下是安装日志
elyham@elyham-Vostro-1720:~$ sudo apt-get install tftp-hpa
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
tftp-hpa
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B/17,7 kB of archives.
After this operation, 77,8 kB of additional disk space will be used.
Selecting previously unselected package tftp-hpa.
(Reading database ... 200602 files and directories currently installed.)
Preparing to unpack .../tftp-hpa_5.2-7ubuntu3_amd64.deb ...
Unpacking tftp-hpa (5.2-7ubuntu3) ...
Processing triggers for man-db (2.6.7.1-1ubuntu1) ...
Setting up tftp-hpa (5.2-7ubuntu3) ...
elyham@elyham-Vostro-1720:~$
然后我尝试重新启动服务，结果出现了这个
elyham@elyham-Vostro-1720:~$
elyham@elyham-Vostro-1720:~$ sudo service tftpd-hpa restart
tftpd-hpa: unrecognized service
elyham@elyham-Vostro-1720:~$
我不明白发生了什么，需要一些帮助！！
答案1
我犯了一个错误。我安装客户端时以为是服务器。所以失败了。
正确的命令是：
sudo apt-get install tftpd-hpa
代替
sudo apt-get install tftp-hpa
缺少了“d”；这就是解决方案。