RC7 + ubuntu 8.04 + 403 forbidden when access anything, including control panel

[pongraczi]

Hi ,

I run into a problem after I installed RC7 into an updated ubuntu 8.04 openvz container.
RC7 installed without serious problem (/dev/console access denied happend, but I did not see any relevant error), compared to my previous experiences with debian etch/lenny.
After I installed successfully, I tried to login into the control panel using web interface.
Unfortunately I got 403 Forbidden error page when I try to access to anything:
http://admin.mysite.hu
http://admin.mysite.hu/webmail
http://admin.mysite.hu/ftp

I did not find any useful notes in the logs.
I disabled/enabled open_basedir, but this is not relevant to this behaviour. (apache restarted, of course).

When I invoke the index.php as root using the php5-cgi from the server,

Code:

php5-cgi -f /var/www/ispcp/gui/index.php

,
it runs normally and I get the normal page as html. This is a snippet from the response of the server:

Code:

......
             <td align="center" valign="middle" bgcolor="#FFFFFF"><strong><span class="message">We are sorry, but the system is currently under maintenance.<br />
Please try again later.</span></strong></td>
            </tr>
            <tr>
             <td align="right"><a class="login" href="index.php?admin=1" target="_self">Administrator login</a></td>
......

In the logs I only find this:

Code:

91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET / HTTP/1.1" 403 1136 "-" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"
91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET /errors/inc/errordocs.js HTTP/1.1" 200 260 "http://admin.mysite.hu/" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"
91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET /errors/inc/errordocs.css HTTP/1.1" 200 1039 "http://admin.mysite.hu/" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"
91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET /errors/inc/error_top.jpg HTTP/1.1" 200 6244 "http://admin.mysite.hu/errors/inc/errordocs.css" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"
91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET /errors/inc/valid_css.jpg HTTP/1.1" 200 1754 "http://admin.mysite.hu/" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"
91.82.140.116 - - [21/Dec/2008:18:35:29 +0000] "GET /errors/inc/valid_xhtml.jpg HTTP/1.1" 200 1783 "http://admin.mysite.hu/" "Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.9.0.5) Gecko/2008121815 Gentoo Firefox/3.0.5"

Do you have any idea, what to do now? Where to find the problem?
I know the standard answer: use debian 4.0, but this is not really good for me. That is why I tried Omega with several OSs: etch, lenny, gentoo, ubuntu.

Thank you for your attention.

Kind regards,
István