The problem seems to occur straight from the time I have installed Ubuntu 14.04 LTS.I first realized this problem when I was trying to connect with my hosting at HostGator. I neglected and thought it's the problem with their side and continued to use their web-based file manager. I lately come to use git, I couldn't do git push to remote server at GitHub.$ git push -u origin masterssh: connect to host github.com port 22: Connection timed outfatal: Could not read from remote repository.Please make sure you have the correct access rightsand the repository exists.This output from git command clearly states the problem is with my side and with ssh. To verify that problem is with my side, I issued some more commands:$ ssh -v sdf.orgOpenSSH_6.6.1, OpenSSL 1.0.1f 6 Jan 2014debug1: Reading configuration data /etc/ssh/ssh_configdebug1: /etc/ssh/ssh_config line 19: Applying options for *debug1: Connecting to sdf.org [192.94.73.15] port 22.^Ydebug1: connect to address 192.94.73.15 port 22: Connection timed outssh: connect to host sdf.org port 22: Connection timed out$ telnet sdf.org 22Trying 192.94.73.15...telnet: Unable to connect to remote host: Connection timed outPS: I can still ping to the servers.
Why can't I use ssh?
ubuntu;ssh;git