VM could be live updated perfectly.
But AIO failed and response always as:
Server error
The website encountered an error while retrieving http://weixin-china.com/administrator/index.php?option=com_installer&view=install. It may be down for maintenance or configured incorrectly.
Here are some suggestions:
Reload this webpage later.
HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request.
When I tried to update from 2.0.2 to 2.0.4, AIO backend showing as 2.0.3
well, increase max_execution_time in php.ini from 30 to 300, then it works.
I solved this issue by unarchiving the odd extension .tar.gz into a regular .zip file and all went smoothly then. Just unarchive the files into a new created folder, then zip this folder and install the file using the extension manager. I have done this with great results for many extension on my godaddy shared server.