[TYPO3] no_cache=1 is driving me nuts

[hartmut]

Hi Olivier, Hi Bartosz,

Thanks to both of you for switching your brains on.

I thought it couldn't be an extension because I didn't include any in my 
template.

What I didn't think of is that even if you have an almost empty page and 
template, still all installed extensions are loaded from localconf.php.

So next I commented out the whole line
$TYPO3_CONF_VARS['EXT']['extList']
cleared the cache and whoops no_cache=0!

Turned out it was the extension t3m_affiliate. (pity, hoped I could use it).

So this would be my secret recipe:
to be sure it isn't an extension, comment out the extension list in 
localconf.php and clear the cache. (much easier than using the extension 
manager)

thanks again and sorry for the disturbance
hartmut