Hi, i have a problem 。 in windows ，i can send data to host in guest by use hgcm in drivers 。 but ,in linux ,i can't use it in the same way 。 why ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.virtualbox.org/pipermail/vbox-dev/attachments/20130727/ffa5d42e/attachment.html>