Problem: after vLAN change in one of vmware guest production system OS RHEL6.6_x64; unable to connect via ssh; also from the server desktop the terminal can not be open; no way to login to this server;

SSH ERROR

ssh root@10.xxx.xxx.xxx

root@10.xxx.xxx.xxx's password:
PTY allocation request failed on channel 0

from server desktop, right click for open terminal;

ERROR:
" There was an error creating the child process for this terminal"
"getpt failed: No such file or directory"