title: Git over samba - unable to write sha1 filename | Permission denied
body: <p>When I am using git over samba share on windows I get an error when i want to commit a file via git_extentions or tortoiseGIT.
  The error is:
  <strong>error: unable to write sha1 filename .git/objects/b4/e819f886bf31b67c42249a0eff8e8b16cf7622: Permission denied</strong>.
  When I add the file via the ubuntu server and commit the file it works fine.
  I am also working in a banrch.</p>
  
  <p>I have already tryed <code>chmod 777 the whole .git folder</code>.</p>