title: Eclipse egit Error when trying to fetch or push
body: <p>I'd cloned some respositories from github to my local machine (linux x86 32 bit kubuntu 12.04).
  In general, I do clone from command line and then connect to eclipse using git perspective and 
  "add existing local git repository to this view".
  After that, I'm able to import projects (from working directory), performing commit and something else.</p>
  
  <p>But when I try to fetch or push against the remote repository, I got some different error messages.</p>
  
  <p>When trying to fetch, I got the error message: <code>Invalid remote: origin</code></p>
  
  <p>And when I try to push, I got something like: <code>https://github.com/Joe-Merten/Playground: https://github.com/Joe-Merten/Playground/info/refs?service=git-receive-pack not found</code></p>
  
  <p>Fetch and push via egit definitively has worked until about 10 days ago.</p>
  
  <p>Fetch and push from linux command line is still working without problems.</p>
  
  <p>When trying to clone using eclipse egit, I also got an error like: <code>https://github.com/…/refs?service=git-receive-pack not found</code></p>
  
  <p>I tried that out with eclipse 4.2 SR2 (Juno) and 4.3 SR2 (Kepler) and 4.4-M6 (Luna Prerelease) on some different linux machines.</p>
  
  <p>Any suggestions?</p>