Hi,
I just installed 4.6 on a drupal-free server.
Everything went fine except for my mysql doing something weird with permissions and which I upgraded to 2 minor versions further.
My system is running gentoo so I used webapp-config to install it in a virtual host.
Mysql was doing weird with my accounts so for setup I gave my mysql root and pass as the drupal db settings.
Everything went fine.
I got to the create an account screen, made myself an admin account.
Fixed the .htaccess and my apache config to accept it.
Configured the basic settings:
Clean urls, cache enabled, the works.
Started checking out the themes, switched to the one with the green logo, clicked on administer modules:
empty page.
Moved back to other themes, cleared the cache on mysql, turned off clean urls, turned of cache, reinstalled, nothing changes, it stays blank.
I know a bit of php so if someone wants to point me in the right direction I might debug it.
This is my second Drupal install.
First one (4.5) is running but not live because of too many module problems.
I saw there's a bug opened but it could not be reproduced.
After typing all of this I decided to try it another time.
I fixed my mysql user problems and created a drupal user.
Gave all the right permissions (Everything but reload, drop and reference privs).
Went to create an account, did it, went to administer modules.