TYPO3 Core

the install tool hangs in i enable "extension=gd.so" in php.ini. hangs means, that it never comes to an end (let it run around 1-3 minutes). there are no infomation avalable in apache error.log on loglevel=debug

if i override the install tool and manualy set the values to localconf file GMENU on frontend doesnt work anyway. other php scripts using gdlib functions are (may) working.

install tool hangs on the point:
1: Basic Configuration
2: Database Analyser
4: Image Processing
6: typo3temp/
7: Clean up database

reproducable in typo3 v. 4.2.1

1. DEBUG SYSTEM INFORMATION - START ###
   HTTP_HOST : minime
   TYPO3_HOST_ONLY : minime
   TYPO3_PORT :
   PATH_INFO :
   QUERY_STRING : TYPO3_INSTALL[type]=phpinfo
   REQUEST_URI : /typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
   HTTP_REFERER : http://minime/typo3/install/index.php?TYPO3_INSTALL[type]=extConfig
   TYPO3_REQUEST_HOST : http://minime
   TYPO3_REQUEST_URL : http://minime/typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
   TYPO3_REQUEST_SCRIPT: http://minime/typo3/install/index.php
   TYPO3_REQUEST_DIR : http://minime/typo3/install/
   TYPO3_SITE_URL : http://minime/
   TYPO3_SITE_SCRIPT : typo3/install/index.php?TYPO3_INSTALL[type]=phpinfo
   TYPO3_SSL :
   SCRIPT_NAME : /typo3/install/index.php
   TYPO3_DOCUMENT_ROOT : /home/httpd/html
   SCRIPT_FILENAME : /home/httpd/html/typo3/install/index.php
   REMOTE_ADDR : 192.168.0.103
   REMOTE_HOST :
   HTTP_USER_AGENT : Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.17) Gecko/20080829 Firefox/2.0.0.17
   HTTP_ACCEPT_LANGUAGE: de,ru;q=0.8,hy;q=0.6,de-de;q=0.4,en-us;q=0.2
   CONST: PHP_OS : Linux
   CONST: TYPO3_OS :
   CONST: PATH_thisScri: /home/httpd/html/typo3/install/index.php
   CONST: php_sapi_name: apache2handler
   OTHER: TYPO3_VERSION: 4.1.5
   OTHER: PHP_VERSION : 5.2.4
   imagecreatefromgif(): 1
   imagecreatefrompng(): 1
   imagecreatefromjpeg(: 1
   imagegif() : 1
   imagepng() : 1
   imagejpeg() : 1
   imagettftext() : 1
   OTHER: IMAGE_TYPES : 15
   OTHER: memory_limit : 128M
   SERVER: SERVER_PORT : 80
   SERVER: SERVER_SOFTW: Apache/2.0.59 (Trustix Secure Linux/Linux) PHP/5.2.4
   SERVER: GATEWAY_INTE: CGI/1.1
   SERVER: SCRIPT_NAME : /typo3/install/index.php
   SERVER: PATH_TRANSLA:
   T3CV_GFX: image_proc: 1
   T3CV_GFX: gdlib : 1
   T3CV_GFX: gdlib_png : 1
   T3CV_GFX: gdlib_2 : 1
   T3CV_GFX: im : 1
   T3CV_GFX: im_path : /usr/bin/
   T3CV_GFX: im_path_lz: /usr/bin/
   T3CV_GFX: im_version: im5
   T3CV_GFX: im_negate_: 1
   T3CV_GFX: im_imvMask: 0
   T3CV_GFX: im_combine: composite
2. DEBUG SYSTEM INFORMATION - END ###
   (issue imported from #M9478)