{"thread":{"id":"40842","subject":"I can't pull/fetch from origin, but can push my story branch","startedAt":"2015-11-20T14:48:16Z","lastAt":"2015-11-20T14:48:16Z","messageCount":1,"participants":["Arup Rakshit"],"isPatch":false,"patchVersion":null,"patchTotal":null},"messages":[{"id":"273548","messageId":"202625969.6769734.1448030896264.JavaMail.yahoo@mail.yahoo.com","threadId":"40842","inReplyTo":"202625969.6769734.1448030896264.JavaMail.yahoo.ref@mail.yahoo.com","subject":"I can't pull/fetch from origin, but can push my story branch","fromName":"Arup Rakshit","fromEmail":"aruprakshit@rocketmail.com","sentAt":"2015-11-20T14:48:16Z","receivedAt":"2015-11-20T14:48:16Z","isPatch":false,"sender":{"key":"aruprakshit@rocketmail.com","avatar":"https://gravatar.com/avatar/a05a6142b0941fafb88c96b156982deb8e49e863ae7803d15c5147276fdeff92?d=mp&s=160"},"body":"Hi,\n\nI forked a repo and then working on features using feature branch. Once done, I am pushing my branch and creating PR. This all was working till night. Suddenly this morning, I am not able to fetch/pull, but can push my feature. The below is what I am getting:\n\n[arup@critique (master)]$ git fetch origin\n[arup@critique (master)]$\n[arup@critique (master)]$ git pull origin master\nssh: Could not resolve hostname ssh.github.com: Name or service not known\nfatal: Could not read from remote repository.\n\nPlease make sure you have the correct access rights\nand the repository exists.\n[arup@critique (master)]$\n[arup@critique (master)]$ git remote -v\norigin  git@github.com:aruprakshit/critique.git (fetch)\norigin  git@github.com:aruprakshit/critique.git (push)\nupstream        git@github.com:DFTi/critique.git (fetch)\nupstream        git@github.com:DFTi/critique.git (push)\n[arup@critique (master)]$\n\nAny idea what configuration got change over night ? I have no idea how to fix it? Please help me.\n Regards,\nArup Rakshit\n"}]}