今天早上连接远程桌面突然出现如下错误，经查验vpn账号密码都没问题
139833147936192:error:14161044:SSL routines:state_machine:internal error:../ssl/statem/statem.c:372:
WARNING: CredSSP: Failed to establish TLS connection.
139833147936192:error:14161044:SSL routines:state_machine:internal error:../ssl/statem/statem.c:372:
Connection established using plain RDP.
Segmentation fault (core dumped)
后来卸载rdesktop重装解决问题：
sudo apt-get remove rdesktop
sudo apt-get install rdesktop
