[TYPO3-UG Muenchen] No thumb generated

[Stefan Joachim]

Dear list,

sorry about my english!

I try to configurate my typo3 system but I have a problem with  
generating the thumbnails. I try the types jpeg, tiff, tiff-lzw and  
png, but typo3 doesn't generate thumbnails. Typo3 shows me a small  
picture with "no thumb generated" inside.
I upload the pictures with the filemin and directly at the content.

The configuration:
The System ist running on ubuntu 7.0.3 and ISPconfig.
The installtool (Basic Configuration) show me on every point a green  
hook, so it seems to be ok.
The installtool show me the versio 6.3.5 from imagemagick, but the  
phpinfo says 6.2.4 may theres the problem?

 From phpinfo() I received:

GD Support 	enabled
GD Version 	2.0 or higher
FreeType Support 	enabled
FreeType Linkage 	with freetype
FreeType Version 	2.2.1
T1Lib Support 	enabled
GIF Read Support 	enabled
GIF Create Support 	enabled
JPG Support 	enabled
PNG Support 	enabled
WBMP Support 	enabled

ImageMagick support	enabled
Magick Backend 	ImageMagick
ImageMagick version 	6.2.4
PHP imagick version 	0.9.11
MaxRGB 	65535
Supported image formats 	8BIM
Font Family - Name 	AvantGarde - AvantGarde-Book


The image processing:

ImageMagick enabled: 1
ImageMagick path: /usr/local/bin/ (6.3.5)
ImageMagick path/LZW: ()
Version 5/GraphicsMagick flag: im5

GDLib enabled: 1
GDLib using PNG: 0
GDLib 2 enabled: 0
IM5 effects enabled: 0 (Blurring/Sharpening with IM 5+)
Freetype DPI: 72 (Should be 96 for Freetype 2)
Mask invert: 0 (Should be set for some IM versions approx. 5.4+)

File Formats: gif,jpg,jpeg,tif,bmp,pcx,tga,png,pdf,ai


The testmenu show me the following errors:

Couldn't read the follow fileformats:

JPG
PNG
GIF
TIF
PDF
AI

What should I have to do, that the function work?

Kind regards

Stefan