I had installed Ubuntu 12.10 desktop i386 on Virtualbox 4.2.12 on Windows 7. After enabling 3d acceleration in settings, launcher (left side application pane\taskbar) did not appear. So I disabled it and I got like this:
I ran the command
unity --replace and the following was shown. The launcher first came into view and immediately disappeared being replaced by the gray area as shown in the above image.
Here is the output of
Please offer your assistance in helping me solve this problem.